FromThe Associated Press (Susan Montoya Bryan) via The Colorado Sun:
Under the settlement with the Navajo Nation, Sunnyside Gold Corp. — a subsidiary of Canada’s Kinross Gold — will pay the tribe $10 million
The Navajo Nation’s Department of Justice announced Wednesday it has settled with mining companies to resolve claims stemming from a 2015 spill that resulted in rivers in three western states being fouled with a bright-yellow plume of arsenic, lead and other heavy metals.
Under the settlement with the Navajo Nation, Sunnyside Gold Corp. — a subsidiary of Canada’s Kinross Gold — will pay the tribe $10 million…
The tribe said the toxic water coursed through 200 miles (322 kilometers) of river on Navajo lands…
The tribe’s claims against the EPA and its contractors remain pending. About 300 individual tribal members also have claims pending as part of a separate lawsuit…
The state of New Mexico also confirmed Wednesday that it has reached a settlement with the mining companies. Under that agreement, $10 million will be paid to New Mexico for environmental response costs and lost tax revenue and $1 million will go to Office of the Natural Resources Trustee for injuries to New Mexico’s natural resources…
The settlement was not an admission of liability or wrongdoing, but Sunnyside agreed to it “as a matter of practicality to eliminate the costs and resources needed to continue to defend against ongoing litigation,” Myers said in an email…
In August, the U.S. government settled a lawsuit brought by the state of Utah for a fraction of what that state was initially seeking in damages.
In that case, the EPA agreed to fund $3 million in Utah clean water projects and spend $220 million of its own money to clean up abandoned mine sites in Colorado and Utah.
After the spill, the EPA designated the Gold King and 47 other mining sites in the area a Superfund cleanup district. The agency still reviewing options for a broader cleanup.
From the Land Desk newsletter (Jonathan Thompson):
Whether the company [Kinross] is at all culpable for the spill is a question the courts have yet to answer. But there is definitely a connection, both hydrological and historical.
Here’s the short(ish) bulleted explanation:
The Gold King Mine workings are on one side of Bonita Peak (in the Cement Creek drainage) and the Sunnyside Mine workings are on the other side of Bonita Peak (in the Eureka Creek drainage). If you look at the two mines in a cross-section of the peak, they sit side-by-side, separated by a lot of rock.
In the early 1900s the owners of the Gold King started drilling the American Tunnel straight into Bonita Peak below the Gold King. The plan was then to link up with the Gold King in order to provide easier access. More than one mile of tunnel was dug, but the link was never completed, prior to the Gold King’s shutdown in the 1920s.
Photographic and other evidence suggests that prior to the construction of the American Tunnel, water drained from the Gold King Mine. However, after the tunnel’s construction the mine was said to be dry, suggesting that the tunnel hijacked the hydrology of the Gold King.
In 1959 Standard Metals continued drilling the American Tunnel through the mountain in order to provide a better access (from the Cement Creek side) to the then-defunct Sunnyside Mine.
After the Sunnyside shut down, the parent company at the time (Echo Bay), reached an agreement with the state to plug the American Tunnel with huge bulkheads to stop or slow acid mine drainage. They placed three bulkheads, one at the edge of the workings of the Sunnyside Mine (1996), one just inside the opening of the American Tunnel (2003), and another in between (2001).
Shortly after the bulkheads were placed, the Gold King ceased being a “dry” mine, and drainage resumed, eventually flowing at more than 250 gallons per minute. After the ceiling of the adit collapsed, water began backing up behind it until it was finally released in one catastrophic swoop in August 2015.
It seems pretty clear that one or more of the bulkheads caused water to back up inside the mountain and enter the Gold King Mine workings, eventually leading to the blowout. At this point, however, no one knows which bulkhead is the culprit, so no one knows whether the water is coming from the Sunnyside mine pool, or whether it is actually coming from the part of the American Tunnel that is still on Gold King property. Until that is determined, the root cause of the Gold King blowout will remain a mystery.
For the longer explanation of the Gold King saga, read my book, River of Lost Souls: The Science, Politics, and Greed Behind the Gold King Mine Disaster. And for more maps showing the relationship between the Sunnyside and the Gold King, check out my River of Lost Souls reading guide.
The Office of Mountains, Deserts and Plains will take charge of remediating abandoned mine lands, including the Gold King Mine in southwest Colorado
The Environmental Protection Agency is creating a new office in Lakewood that will focus on cleaning up abandoned hardrock mining sites west of the Mississippi River, including the Bonita Peak Mining District where the Gold King Mine disaster originated in 2015.
The Office of Mountains, Deserts and Plains will be located in the EPA’s regional office at the Denver Federal Center, the agency announced during a news conference at the Western Museum of Mining and Industry in Colorado Springs on Wednesday. EPA’s National Mining Team Leader Shahid Mahmud will be the acting director, and the team will have nine full-time staff positions.
The office, which will use existing agency funds, will primarily focus on remediation work at Superfund sites and other abandoned mining locations, which release millions of gallons of pollution into streams each year. Remediation efforts will include cleaning up sites and the surrounding environment, and in some cases rebuilding the mine for operations.
There are more than 63 Superfund Mining and Mineral Processing Sites west of the Mississippi River, including nine in Colorado. In Colorado alone, there are roughly 23,000 abandoned mines.
Many historic mining sites don’t have an owner or operator to facilitate cleanup operations themselves, placing it in the EPA’s hands…
The new office will also help speed up project timelines, including to clean up hundreds of abandoned uranium mines on the Navajo Nation.
An agreement finalized in February designated funding and resources to clean up 24 of the highest priority mines, five years after the federal government and tribe first reached a settlement on the mines…
Another goal of the office is to make it easier for so-called “good Samaritan” cleanup operations, such as those facilitated by Trout Unlimited or The Nature Conservancy. Current law says that if a group wants to contribute to cleanup efforts, they could be responsible for finishing the job, whether they’re capable of doing so or not. While the law is what it is, Benevento said, the new office will do what it can to make collaborative cleanup efforts “as unbureaucratic as possible.”
Project needs approval from Sunnyside Gold, a company potentially on hook for costs
It appears the Environmental Protection Agency has found a place for long-term storage of mine waste near Silverton.
The EPA announced this week it is proposing a waste repository for the Bonita Peak Mining District Superfund site on top of the existing tailings impoundment near the Mayflower Mill, about 2 miles northeast of Silverton off County Road 2.
The site, EPA officials say, would serve as a long-term option to store waste that is generated from Superfund cleanup actions, as well as sludge from the water treatment plant that takes in discharges from the Gold King Mine.
“It’s going to be there for the long haul to accommodate any waste we’ll need to remove,” said Christina Progess, the EPA’s lead for the Superfund site.
The proposal comes with one caveat, however: The property is owned by Sunnyside Gold Corp. The EPA has asked for approval from Silverton’s last operating mining company and has yet to hear back.
Gina Myers, a spokeswoman for Sunnyside Gold, said in an email to The Durango Herald that “SGC … had previously offered EPA the use of Mayflower ground for storage of sludge from the underutilized treatment plant.”
Myers did not clarify whether Sunnyside Gold will allow EPA access or not.
The need for a centrally located, permanent dump site for mine waste has been an ongoing issue for EPA ever since the Superfund was declared in fall 2016, about a year after the agency triggered a blowout at the Gold King Mine.
The water treatment plant constructed after the blowout generates up to 6,000 cubic yards of sludge a year – or about a football field buried in 3 feet of muck – and there’s little room on-site for storage. And in the future, the EPA will need a place to take waste removed from other projects…
In August 2019, Sunnyside Gold offered the EPA access to its property at the Mayflower tailings repository, a large series of four impoundments of historic mine waste rock that operated until the early 2000s.
“(The site) is an ideal and proven site for a repository for the water-treatment plant, and, in the interest of good faith and improving water quality, SGC has granted EPA access for this evaluative work,” the company said at the time.
Progess said the EPA sent Sunnyside Gold a consent for access request and hopes to hear of a final decision by mid-August…
If access were granted, the EPA would start a phased approach at the Mayflower tailings, Progess said. A liner would be placed on top of the existing piles for the new waste, which would then be capped.
All told, the EPA’s plan would have the capacity to store up to 609,000 cubic yards of mine waste and sludge. Use of the site, however, would vary year to year, depending on current projects and need…
The Mayflower tailings are suspected of leaching heavy metals into the Animas River, which has prompted Sunnyside Gold to conduct its own multi-year investigation into the matter.
Progess said the investigation remains ongoing, and the EPA would use a different, more stable location at Impoundment 1 on the site to store its waste to begin with. She said leaching is suspected at Impoundment 4.
“We feel comfortable starting the work at Impoundment 1,” she said. “That will allow us years of use while the investigation on Impoundment 4 can continue.”
The public can comment on the proposed plan until Aug. 27. A virtual public hearing will be held at 6 p.m. Aug 11.
Progess said the EPA hopes to have the site constructed and ready for use by fall 2021, about the time storage at the water-treatment plant for the Gold King Mine is expected to reach capacity.
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From Water Education Colorado (Laura Paskus and Caitlin Coleman):
When Water Justice is Absent, Communities Speak Up
Two years ago, a company that analyzes property data crunched the numbers on more than 8,600 zip codes in the United States and found that America’s most polluted neighborhood was in northeast Denver. The study, from ATTOM Data Solutions, shows that Denver’s 80216 zip code, which includes Globeville, Elyria-Swansea and River North, topped its “environmental hazard index.” As of 2017, the U.S. Environmental Protection Agency’s Toxic Release Inventory reported that 22 facilities were still releasing toxic chemicals in 80216, chemicals such as nickel, lead, methanol, creosote and more.
“The neighborhood is parked between gas refineries, the former airport, and then, also, what was at one time an Army base making mustard gas,” says University of Denver law professor Tom Romero, II, who has spent his career dissecting the factors behind environmental injustices in Colorado. There are two Superfund sites and six brownfield sites in 80216, plus the knot of Interstate 70 and Interstate 25 severs the neighborhood from the rest of Denver and increases pollution from highway traffic. The area is also home to a predominantly low-income, Hispanic and Latinx community, says Candi CdeBaca, Denver City Councilwoman for northeast Denver’s District 9.
Last year, CdeBaca became the first person from the neighborhoods to represent on the Denver City Council, ever. She points to an opposition campaign to the Central 70 Project as the beginning of the neighborhood rallying to achieve representation against environmental inequities.
The Central 70 Project broke ground in 2018 to widen the highway through Denver. It will demolish the viaduct that carries I-70 over Elyria-Swansea, replacing it with a below-grade highway. Residents had a list of worries: losing their homes to eminent domain, living even closer to the highway, and unearthing a Superfund site, which they feared would re-expose harmful heavy metals and increase health risks, CdeBaca says.
Their opposition campaign didn’t stop the highway work, but the community came together and won in one sense—the Colorado Department of Transportation will pay for a long-term health study, collecting data to determine whether toxins in the air, soil and water are making residents sick. They also gained a louder voice. “Those losses were the first start of me galvanizing some community power around environmental racism,” says CdeBaca. “Now we have this amplification of groups who never had representation in our government from the neighborhoods that were polluted.” She points to the importance of local voice and representation in all issues, particularly for communities that want to bring about environmental justice. “There is nothing that I support more than activating people power,” CdeBaca says.
With water affordability, access and quality challenges—all of which can translate into health impacts—the role of water in Colorado isn’t always one of fostering healthy communities, yet it could and should be. What contributes to these less-than-whole communities? And what does it take to recognize the issues and how they evolved, address power imbalances, engage the community, and restore equity where it’s been missing?
What is Environmental Justice?
Environmental injustices in Colorado, or anywhere, can span cities and suburbs, sovereign tribal lands, and rural communities. They have their roots in narratives of immigration, development and industry, and political power dynamics, further influenced by evolving legal and regulatory frameworks.
In 1990, EPA Administrator William Reilly created an Environmental Equity Workgroup to assess evidence that “racial minority and low-income communities bear a higher environmental risk burden than the general population.” The agency, which went on to establish an Environmental Equity office in 1992, later changing its name to the Office of Environmental Justice in 1994, defines environmental justice as the “fair treatment and meaningful involvement of all people regardless of race, color, national origin, or income, with respect to the development, implementation and enforcement of environmental laws, regulations and policies.” It has since expanded to offer a range of programs that provide services from grant funding to technical assistance and training. It also runs a National Environmental Justice Hotline.
Another early definition of environmental justice came from University of Michigan professor Bunyan Bryant, who said it refers to places “where people can interact with confidence that the environment is safe, nurturing and productive. Environmental justice is served when people can realize their highest potential.”
Scholars add additional layers to the term—it’s not just about identifying who is or isn’t harmed but includes some form of restitution, says Kelsea MacIlroy, an adjunct professor and PhD candidate in the sociology department at Colorado State University.
“There are a lot of different ways to talk about justice that aren’t just about who and how but also about a long-term social justice component,” MacIlroy says. “Does the community actually have an authentic seat at the table in addressing the ills?”
80216 may feel it all. “Denver was segregated, and that segregation manifested itself in a variety of ways in terms of water,” Romero says. “It meant that Denver’s communities of color, particularly African Americans and Mexican Americans, were living in close proximity to the areas with heavy industry, where the affordable housing is.” That’s a pattern and practice, he says, that was established in the 20th century and continues today. Many environmental justice cases have similar roots, as repeated practices that ultimately create winners and losers.
When Government Fails
Americans watched one of the most high-profile environmental justice cases unfold in Flint, Michigan, in 2015 and 2016 when corroded lead pipes poisoned the population.
To save money, in April 2014, the city switched its drinking water source and began supplying residents with Flint River water that wasn’t treated under federal anti-corrosion rules. The population was predominantly black, and more than 40 percent of residents were below the poverty threshold. According to the National Institute of Environmental Health Sciences, no level of lead exposure is safe but higher lead exposure leads to more health challenges including anemia, kidney and brain damage, heart disease, decreased IQ and more. In children, the impacts are especially toxic.
Residents began noticing a rusty tint to their tap water in the summer of 2015, but it wasn’t until October 2015 that the governor ordered Flint’s water source switched. By then, though the new water was safe, the plumbing wasn’t—corroded pipes continued to leach lead into drinking water. Bottled water and free faucet filters to remove lead at the point of use were distributed.
More than five years after the crisis in Flint began, the city and its residents are still recovering. The city’s FAST Start program is removing and replacing lead and galvanized steel service lines across the city, but it’s a big, expensive job. FAST Start has been funded with $25 million from the State of Michigan and $100 million allocated by Congress through the Federal Water Infrastructure Improvement for the Nation Act of 2016. As of December 2019, less than 40 percent of the city’s pipes had been replaced, with many residents still relying on faucet filters or bottled water.
Fifteen state and local officials were charged with various crimes, including involuntary manslaughter—some took plea deals and most cases were dropped. Residents now mistrust their water and water providers. That mistrust has flooded the nation, with many more communities now coping with elevated lead levels and lead pipe replacement.
According to the independent Flint Water Advisory Task Force’s final report, released in 2016, breakdowns in protocol, dismissal of problems, and failure to protect people occurred at nearly every level of government. Not only were customers supplied with unsafe drinking water, government officials were slow to acknowledge the problems and rectify the issue by providing safe water. According to the 2016 report, the Flint water crisis is a “story of government failure, intransigence, unpreparedness, delay, inaction, and environmental justice.” Had there been local control of resources and decisions, they write, the problems wouldn’t have occurred in the first place.
Coping with Forever Chemicals
Flint’s toxic water is not unlike the water quality issues discovered in 2016 in the Colorado towns of Fountain and Security-Widefield. That’s when water providers and residents learned that PFAS chemicals, short for per- and poly-fluoroalkyl substances, were detected at levels above EPA’s new 2016 health advisory levels. The source of the chemicals: firefighting foam used for decades to extinguish training fuel fires at the U.S. Air Force’s Peterson Air Force Base. The Air Force now uses a replacement foam at the base, and in 2019, the Colorado Legislature enacted restrictions and bans on PFAS foam, but the damage has been done. PFAS are known as “forever chemicals” because they bioaccumulate and remain in the environment for a long time, with half lives (the amount of time it takes the chemical to decrease to half its original value) in humans of two to eight years, depending on the chemical. They have been linked to cancers, liver and kidney damage, high cholesterol, low infant birth weight, and other ailments.
“We ended up having 16 family members that lived within that area that had cancer, and five of them died of kidney cancer,” said Mark Favors, during a public event on PFAS at Colorado School of Mines in January 2020. Favors is a former resident of Security, a U.S. Army veteran, a PFAS activist, and member of the Fountain Valley Clean Water Coalition. “A lot of [my family] are military veterans. One of my cousins, while he was doing two combat tours in Iraq, the Air Force was contaminating their drinking water. That’s the crazy part. How they’ve admitted it and it’s just hard to get any type of justice on the issue,” Favors says.
These southern El Paso County towns aren’t home to what are often considered disadvantaged populations—the poverty rate is between 8 and 9 percent, slightly less than the statewide average; about 60 percent of residents are white, and about 20 percent are Hispanic or Latinx, according to the 2017 U.S. Census. However, census numbers don’t represent military personnel who temporarily reside in the area. According to El Paso County’s Health Indicators report, published in 2012, four military bases in the county employ 40,500 military personnel and about 21,000 contract personnel.
When EPA tightened its health advisory levels in 2016, they were 10 times more restrictive than what the agency had previously advised, and water providers realized they had a problem. They acted quickly to provide residents with free bottled water and water filling stations while they suspended use of the aquifer, then worked to broker deals to purchase clean water from other municipalities. Some of those deals were only temporary. Since June 2018, the City of Fountain has worked to get back on its groundwater supply, treating the groundwater with granular activated carbon units provided by the Air Force. Now it is working with the U.S. Army Corps of Engineers to construct a full, permanent groundwater treatment plant. The story in Security is similar—the Security Water and Sanitation District has been importing water, primarily from Pueblo Reservoir, to meet the needs of its residents since 2016, which involved building new pipelines and purchasing extra water from Colorado Springs Utilities—an added cost. Security avoided raising water rates for a time, paying those costs out of its cash reserves. By 2018, residents had to absorb a 15 percent rate increase, with another 9.5 percent increase in 2019.
The Army Corps of Engineers is constructing a treatment facility in Security, too, which should be complete by the end of 2020. Once the plant is finished, Security will switch back to a combination of groundwater and surface water, and rates should stabilize once the costs of those pipelines are recovered, says Roy Heald, general manager at Security Water and Sanitation Districts.
Who pays to protect the health of those who rely on this water? “What responsibility did [the Air Force] have in rectifying this? What about the local sanitation districts? They have to deal with this. It’s not their fault but they’re tasked with giving clean water,” says MacIlroy at Colorado State University.
“The Air Force really has stepped up,” Heald says. But they may have to step up further—in 2019, the Security Water and Sanitation Districts and the Pikes Peak Community Foundation, another affected entity, sued the Air Force to recoup the costs of purchasing and piping in clean water. Their lawsuit cites negligence for disposal of chemicals, remediation of contamination, and breaching a responsibility to prevent dangerous conditions on the defendant’s property. Heald wouldn’t comment on the pending lawsuit, but says, “As long as [cash] reserves are at an adequate level, if we received a windfall there would be no place else for it to go besides back to our customers.” Those recouped costs would likely take the form of lower or stabilized rates.
Residents are also pushing for justice through a class-action lawsuit brought by the Colorado Springs-based McDivitt Lawfirm, which has teamed up with a personal injury law firm in New York to file against 3M, Tyco Fire Products, and other manufacturers of the firefighting foam.
“There’s going to have to be some sort of accountability and justice for these people who unknowingly, for years, drank colorless, odorless high amounts of PFAS,” says Favors. He calls for better oversight and demands that polluters are held accountable.
As for coping with PFAS-related health challenges, there are still a lot of unknowns, but El Paso County was selected to participate in two national Centers for Disease Control and Prevention studies to better assess the dangers of human exposure to PFAS, and to evaluate exposure pathways.
Locally, the study and lawsuits might help recoup some financial damages—but PFAS-related water contamination isn’t isolated to these Colorado communities. In July 2019, the Environmental Working Group mapped at least 712 documented cases of PFAS contamination across 49 states. Lawmakers in the U.S. House of Representatives, hoping to implement a national PFAS drinking water standard, estimate the number is even higher: 1,400 communities suffer from PFAS contamination. A U.S. Senate version of a PFAS-regulating bill has yet to be introduced. But in February, EPA released a draft proposal to consider regulating PFOS and PFOA, just two of the thousands of PFAS.
Justice through Water Rights
Environmental justice isn’t exclusively an urban issue. Injustices involving pollution, public health, access, affordability and water can be wrought anyplace—including rural and suburban areas. For rural communities, the issue comes to a head when people, organizations or entities in power seek more water for their needs at the cost of others.
In southern Colorado’s San Luis Valley, acequia communities fought for years to protect their water rights and way of life. Acequias are an equity-based irrigation system introduced by the original Spanish and Mexican settlers of southern Colorado. “What it means is that the entire community is only benefitted when all resources are shared,” says Judy Lopez, conservation project manager with Colorado Open Lands. There, Lopez works with landowners to preserve wildlife habitat, forests, culturally significant lands, and ag lands—including those served by acequias.
The Town of San Luis, the heart of Colorado’s acequia community, is one of the most economically disadvantaged in the state. It’s in Costilla County, where more than 60 percent of the population is Hispanic or Latinx—more than any other county in Colorado—and 25 percent of the population live in poverty, according to the 2017 U.S. Census. But the people there are long-time landowners, never separated from the land their ancestors settled, four to seven generations back, Lopez says. They have the state’s original water rights to match, including Colorado’s oldest continuously operated water right, the San Luis People’s Ditch, an acequia established in 1852.
Prior to statehood, the territorial government recognized acequia water rights. But when the Colorado Constitution established the right of prior appropriation, the priority scheme of “first in time, first in right” became the law, challenging communal rights.
“It was very difficult for [acequias] to go to water court and say, ‘This guy is taking my water,’” Lopez says. “It was very difficult to quantify the use and who was using it.”
It wasn’t until 2009 that the Colorado Legislature passed the Acequia Recognition Law. The law was developed by Rep. Ed Vigil with the help of the Sangre de Cristo Acequia Association, an entity that represents more than 73 acequias and 300 families who depend on them. Amended in 2013, the law solidifies the rights of acequia users. According to the Colorado Acequia Handbook, it allows “acequias to continue to exercise their traditional roles in governing community access to water, and also strengthens their ability to protect their water.”
In order to be recognized under the Acequia Recognition Act, acequias needed bylaws. Over the past six years, Colorado Open Lands, the Sangre de Cristo Acequia Association, and the University of Colorado Boulder have partnered to help 42 acequias write bylaws, thereby protecting their water. “The bylaws were still based, in large part, on those oral traditions,” Lopez says, “and included protective language that said, ‘If a water right is sold, or a piece of land is sold, that acequia gets the first right to purchase those rights.’”
Even having water rights doesn’t guarantee water access: Over the past few decades, the federal government has settled longstanding water rights cases with sovereign tribes, in many cases backdating tribal water rights to the dates of their reservations’ establishment. Although the tribes now have the nation’s oldest established water rights, they haven’t always, and they still come up against structural and financial barriers that prevent them from developing water and getting the real benefit of those rights.
Of the more than 570 federally recognized tribes in the United States, as of 2019 only 36 tribal water rights settlements had been federally approved. The Ute Mountain Ute and Southern Ute tribes in Colorado are among that small number, but despite their long journey, the tribes still don’t have access to all the water they own.
Tribal water rights have their roots in the Winters Doctrine, a 1908 case which established tribal water rights based on the date the federal government created their reservations—thereby moving tribal water rights to “first in line” among users.
In the 1970s and ‘80s, the U.S. government filed and worked through claims on behalf of the Ute Mountain Ute and Southern Ute tribes to surface waters in southwestern Colorado. In the 1980s, Congress approved a settlement between the tribes, the federal government and other parties; in 2000, the Colorado Ute Indian Water Rights Settlement Act was amended, entitling tribes to water from the U.S. Bureau of Reclamation’s proposed Animas-La Plata Project (A-LP), as well as from the Dolores Project’s McPhee Reservoir. Construction on A-LP began in 2001, and the project’s key feature, Lake Nighthorse—named for Sen. Ben Nighthorse Campbell—began filling in 2009.
Prior to the Dolores Project, many people living in Towaoc, on the Ute Mountain Ute Reservation, did not have running water and instead trucked it in to fill water tanks at their homes, says Ernest House, Jr., senior policy director with the Keystone Policy Center and former director of the Colorado Commission of Indian Affairs. His late father, Ernest House, Sr., was pivotal in that fight for water. “I was fortunate, my father was able to see A-LP completed. I think he probably, in his own right, couldn’t believe that it would have been done and could be done,” he says. But even today, some Southern Ute and Ute Mountain Ute communities still lack access to water, and aging infrastructure from the 1980s needs updating and repairs.
“Our tribes as sovereign nations cannot maintain or move forward without access to water,” House says. “We have to remind people that we have tribal nations in Colorado, and that we have other tribes that continue to call Colorado home, that were removed from the state, either by treaty or forced removal,” he says, adding that acknowledging the difficult past must be a part of conversations about the future.
Those conversations include state, regional, and federal-level water planning. The Colorado tribes are engaged in Colorado’s basin roundtable process, with both tribes occupying seats on the Southwest Basin Roundtable, says Greg Johnson, who heads the Colorado Water Conservation Board’s Water Supply Planning Section (and serves on the Water Education Colorado Board of Trustees). Through the roundtables, local stakeholders conduct basin-wide water planning that is eventually integrated into the statewide Colorado Water Plan. However, until recently, tribal involvement in regional Colorado River negotiations between the seven U.S. basin states and federal government has been nonexistent. Change is brewing—a 2018 federal Tribal Water Study highlighted how tribal water resources could impact Colorado River operations, while a new Water and Tribes Initiative is working to build tribal capacity and participation in water negotiations throughout the basin.
“The Utes have been in what we call Colorado for the last 10,000 to 12,000 years,” House says. “It would be a shame if we were left out of the conversations [about water].”
The External Costs of Industry
Government is vital to addressing the legacy of environmental injustice, and preventing future problems, but finding solutions also demands reconsidering how business is done.
Consider Colorado’s relationship with the extraction industry, visible in the 19th-century mines that pock mountain towns, uranium-rich communities like Nulca, and the escalation of oil and gas drilling today. Colorado is an “epicenter” of extraction and environmental justice issues, says Stephanie Malin, associate professor at Colorado State University and a sociologist who studies energy development and extraction.
Lack of local control in the past has been especially frustrating, Malin says, since private corporations earn profits off the resources but then outsource the impacts. In the end, extractive industries have a track record of leaving communities and governments to bear the costs of cleanup.
Take Gold King Mine as one high-profile example. In August 2015, wastewater from an abandoned mine in San Juan County contaminated the Animas River between Silverton and Durango. Contractors hired by EPA accidentally caused 3 million gallons of mine waste, laden with heavy metals, to wash into the Animas. New Mexico, Utah, and the Navajo Nation all filed to sue EPA, with farmers reporting that they couldn’t water their crops and others saying they had to truck in alternative water supplies. But those responsible for the contamination were long-gone. Like tens of thousands of other mines in the region, the Gold King Mine was abandoned in the early 20th century.
The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA)—more commonly called Superfund—which Congress passed in 1980, was originally set up as a “polluter tax” on oil, gas and chemical companies at risk of contaminating communities or the environment. But Congress never reauthorized the tax, which expired in 1995. By the early 21st century, the fund was bankrupt. Today, these cleanups are funded entirely by taxpayers.
“It’s part of a bigger pattern of privatizing profit and nationalizing, or socializing, risk,” Malin says. “Then, communities and the environment are left holding the ‘external’ costs.” Those external costs, she says, are nearly unquantifiable: “The intergenerational impacts in particular are so hard to gauge, in terms of what the communities are absorbing.”
While these problems can seem intractable, there are solutions, Malin says. For example, the bond amounts companies are required to pay up-front should better reflect the actual cost of cleanup, she says. Last year, Colorado lawmakers made strides to unburden taxpayers in just that way, with an update to Colorado’s old mining law.
The new Colorado law, HB19-1113, makes sure water quality impacts from mining are accounted for and long-term impacts are avoided. The law says that the industry can no longer self bond—a practice that allowed mine operators to demonstrate they had the financial resources to cover clean-up costs rather than providing the resources up front. Without self bonding, taxpayers won’t be left paying for remediation if the company goes bankrupt. It also requires mine operators to factor water quality protection costs into their bond—and requires most to develop a water quality treatment plan. This means that reclamation plans must include a reasonable end date for any needed water quality treatment, hopefully ensuring Colorado will avoid new perpetually polluting mines.
State lawmakers are currently looking at a more encompassing environmental justice bill, HB20-1143, introduced in January 2020. At press time the bill was still under consideration. If it moves forward as introduced, the bill would increase the maximum civil fine for air and water quality violations—from $10,000 per day to $47,357 per day, which would be adjusted annually according to the consumer price index—reallocating some of the financial burden back on polluters. It would also authorize the use of the money in the state’s water quality improvement fund, which is where those water quality violation fines go, to pay for projects addressing impacts to communities. The bill would also bolster the state’s environmental justice efforts, with a new environmental justice advisory board and environmental justice ombudsperson who would run the advisory board and advocate for environmental justice communities.
Speaking up for Tomorrow’s Climate
Environmental justice can’t be about a single issue, says Lizeth Chacón, executive director of the Colorado People’s Alliance, a racial-justice, member-led organization based in Denver and Pueblo. That means looking at water-focused environmental justice alongside related issues such as climate change, racial justice, inequities, poverty, housing, power dynamics, and more.
“When we are talking to our members, we are talking to them about the fact that they are working two jobs and still cannot put dinner on the table in the week, talking that they live in fear of being deported and being separated from their families, talking about the fact that they are sick, or have headaches, or have to spend money on water because they can’t drink the water coming out of their tap like other people can,” she says. “It can’t be seen as one issue … This work has to be holistic.”
Currently, the Colorado People’s Alliance is working on a climate campaign directed by its members in Commerce City. “They said, ‘This is something that’s impacting all of us, regardless of where we’re from, whether we’re undocumented or documented, what our economic status is,’” she says. The Alliance is focused on greenhouse gas emissions, which have immediate health impacts and long-term water effects.
Another approach in northeast Denver is proceeding thanks to an EPA environmental justice grant, in which organizers will convene youth, local leaders, and scientists to create a community science project that leads to a more fishable and swimmable Denver South Platte River. The river flows through Elyria-Swansea and Globeville, but it used to be a dumping ground, with a landfill beside its banks. Clean ups and improved recreational access, much of which has been spearheaded by the nonprofit Greenway Foundation since its founding in 1974, have created opportunities for kayakers downtown, but river access in northeast Denver, beyond the popular Confluence Park, is limited. In addition, E. Coli levels are often high, making swimming inadvisable. Access to a healthy waterway makes communities more vibrant and whole, supporting health, wellbeing, recreation, and cultural and spiritual practices, but also connection. This may be the only recreational water access available to some urbanites.
“Rivers are one of the major pathways to healing the environment and healing ourselves,” said Jorge Figueroa at an initial workshop for this project in December 2019, where they began to establish a youth advisory board. Figueroa runs El Laboratorio, an organization that brings people together from different disciplines and cultures to creatively solve environmental challenges. (He is also on the Water Education Colorado Board of Trustees.) He’s working on this project with Lincoln Hills Cares, a nonprofit that provides outdoor education, recreation and experiences to youth who may not otherwise have these opportunities; and Colorado State University, which is developing a new campus at the National Western Center, called Spur, in the neighborhood. The partners expect to have a plan ready by the end of 2020, and the project should begin in 2021.
Figueroa, who grew up and has family in Puerto Rico, also witnessed, up close, the wave of climate refugees who left his home state after Hurricane Maria devastated it in 2017.
“It’s critical for us to invest in climate-resilient infrastructure and in the reliability of our municipal potable water systems,” Figueroa says. “But from an equity perspective, we need to ensure that the more than a trillion dollars that will be invested in the nation’s public water systems provide the most benefit to the most people.” His suggestion to build climate resiliency in an equitable way: water conservation. “Water conservation can be a supreme water equity tool: It provides cheaper water for the community and more resiliency and reliability for the system. It’s not only an ideal climate change adaptation strategy but also is one of the top, by far, equity water strategies.” When you don’t consider equity in water decisions, you can make vulnerable communities more vulnerable, he says.
Whether working to improve environmental justice structurally and physically through conservation and resiliencies, or politically and financially through new regulations, bonding or taxation, there are many opportunities to do better. But there are also social justice elements to work on. Chacón recommends involving community members at the beginning of a process—not at the end. She says it’s important to listen—and to not dismiss people when they disagree.
Looking forward, it’s up to everyone in positions of power to actively create space for disadvantaged communities to lead, says Chacón. “To us, the people who are closest to the pain are the ones closest to the solution because they know what’s happening in their community best of anyone.”
Some of the principles of engaging communities in these situations are “almost universal,” says Colorado’s Michael Wenstrom, an environmental protection specialist in EPA’s Environmental Justice Program. Wenstrom worked in Flint over the course of a year following the water emergency, “assisting them to connect with processes, in understanding what their rights are, and helping them learn how to raise their voices effectively,” he says.
He says that where communities and families are already overburdened—with poverty, crime, racism—they often don’t have time, expertise or resources to recognize the problems, nevermind address them. “In addition, people in low-income communities may be less inclined to raise their voices for various reasons,” Wenstrom says. Reasons could include racism, job discrimination, or, for some, the fear of being identified as an illegal resident.
He says officials like him who come into communities as outsiders must be careful, persistent, and work to build trust. “As trust builds, we can then start pointing people toward tackling issues related to pollution or public health,” he says. But, Wenstrom cautions, if people don’t believe they can make a difference, they won’t raise their voices in the first place.
Laura Paskus is a reporter in Albuquerque N.M., where her show, “Our Land: New Mexico’s Environmental Past, Present and Future,” airs on New Mexico PBS. Caitlin Coleman is editor of Headwaters magazine.
Local groups call for plugging of discharging mines
Todd Hennis, owner of the Gold King Mine, is not happy about the proposed Superfund cleanup around Silverton, saying the suggestion to plug more mines only redistributes potentially toxic water and doesn’t solve the problem…
In December, two community groups formed to help guide the Superfund process – the Citizens Advisory Group and the Silverton-San Juan County Planning Group – submitted letters to the EPA with a similar recommendation.
The main message: focus on the sites – namely the Gold King, American Tunnel, Mogul and Red & Bonita – which are contributing the most amount of contaminated metals into Cement Creek, a tributary of the Animas River.
According to data from the now-defunct Animas River Stakeholders Group, almost half of all metal loading from the 120 draining mines sampled around Silverton comes from these four sources.
And the suggested solution? Place more bulkheads.
“While currently the (Bonita Peak) enjoys high-priority status as a Superfund site, the (community group) is quite concerned its priority could change in the future,” the CAG wrote. “… Bulkheads can be funded with manageable, annual budgeting, unlike a large water treatment facility, which may need a big financial infusion all at once.”
Hennis, for his part, has long maintained that the original bulkheads placed on the American Tunnel caused his mines to start to discharge mine wastewater. Sunnyside Gold has adamantly denied the Sunnyside Mine is connected geologically to Hennis’ mines.
Regardless, Hennis said he was “shocked and appalled” to learn the community groups were in favor of more bulkheads as a main treatment option.
“Bulkheading doesn’t work,” Hennis wrote. “It appears all they accomplished in the long term was to re-distribute acid mine water flows elsewhere, and in the same volume as the original problem.”
Hennis says that if the Gold King and Red & Bonita are plugged, it could shift water back into the American Tunnel, where bulkheads there could be overwhelmed.
“Rolling the dice on a potential catastrophic failure of the American Tunnel bulkheads makes no sense whatsoever,” he said. “If a release of 3 million gallons of mine water from the Gold King raised absolute havoc downstream, a potential release of billions of gallons from the Sunnyside Mine Pool would have unthinkable consequences.”
Hennis instead said the only long-term solution would be to drain the Sunnyside Mine pool, treat the water and shut off spots where water gets into the Sunnyside Mine network.
But this could be costly.
Richard Mylott, spokesman for EPA, said the agency is working to understand the impacts that bulkheading would have on water quality and water levels within the Cement Creek area…
Mylott said EPA has installed several wells to monitor the groundwater system when it tests the closure of the Red & Bonita.
Gold was panned throughout 1870 until winter arrived. The following spring a new rush of prospectors came into the area, but poor yields discouraged most, and by the end of the summer, they left the area.
[J.L. Wightman] plus two others remained and took their gold dust to Denver, receiving $170.
They did not give up and when the source of the gold was discovered, it led to the establishment of Summitville and underground mining.
A post office opened in 1876, and the town grew to become the largest gold producing camp in Colorado. The town’s population fluctuated from 300 to 600, enough to support 14 saloons and the publication of the Summitville Nugget…
Summitville was reborn when large-scale mining to remove low-grade ore resumed in 1934. The post office reopened, and 70 new homes were constructed of milled lumber along with a bathhouse, bunkhouses and large dining hall. Summitville also got its own school and its population swelled to an estimated 1,500.
The mine continued to operate, but due to the harsh weather and deterioration of its buildings, Summitville was again abandoned. Miners and mill workers were brought in by bus from Del Norte…
Mining ended in 1992 after a cease and desist order by the Environmental Protection Agency.
Part of the problem was overflow from the heap leach ponds combined with leaks in the liner allowing potassium cyanide to flow into the nearby stream.
A much bigger problem, however, was the toxic contents of the water coming from the open pit mine and old abandoned tunnels. The water in this area is naturally acidic and for that reason, it dissolves the metals found in the ground and in waste rock. The combination rendered the Wightman Fork of the Alamosa River void of aquatic life for many miles.
The mine owner, Canadian Galactic Resources, soon filed for bankruptcy.
The Environmental Protection Agency was left holding the bag for the cleanup to the tune of around $255 million including $18 million for a water treatment plant.
Galactic Resources paid around $30 million in a settlement. Colorado has now taken over the operation of the plant costing taxpayers about $2 million per year potentially forever.
A visitor to Summitville will see about two dozen abandoned buildings sitting in a meadow and with a beautiful backdrop of high mountains. The ramshackle cabins are split into two groups: one by the road and the other on the hillside.
A statewide anti-fracking group looked to Aurora when crafting more efforts to keep fossil fuel drilling away from homes and schools — and now, Superfund sites.
Activist group Colorado Rising submitted six possible ballot initiatives to the Secretary of State’s office earlier this week. Voters could decide in November on one these six proposals. All are variations of Colorado Rising’s earlier ballot initiative to increase drilling setbacks in 2018, Proposition 112, which voters turned down by a wide margin.
The next year, however, Senate Bill 181 was passed into law, ceding regulation to local governments, now able to increase setback distances and more…
Currently, the statewide setback between drilling and homes is 500 feet, but local governments, such as Aurora and other counties or municipalities, have the power to increase that distance.
Now, Colorado Rising wants to protect Superfund sites from drilling — a move partially inspired by drilling around the Lowry Landfill Superfund site in Aurora, said spokeswoman Anne Lee Foster.
The 507-acre Superfund site contained about 138 million gallons of toxic waste dumped there for decades, although some has leaked out in what scientists call a “plume.” Activists fear more drilling could disrupt the area geology and release waste.
Aurora Councilwoman Nicole Johnston, who represents the region near the Lowry Landfill, said she supports the decision to include Superfund sites in the list of possible ballot initiatives. Of the six proposed initiatives, four would create a 2,500-foot buffer zone between well pads and Superfund sites.
A Sentinel review did not find active oil and gas wells within the proposed buffer zone from the Lowry Landfill border.
The closet oil and gas well is about 2 miles away from the site boundary, according to Colorado Oil and Gas Conservation Commission data. However, the buffer zone proposals would still allow for horizontal drilling underneath the Lowry Landfill surface and toxic waste if the well was drilled outside the buffer.
From the Associated Press (Ellen Nickmeyer, Matthew Brown, and Ed White) via The Aurora Sentinel:
The Trump administration has built up the biggest backlog of unfunded toxic Superfund cleanup projects in at least 15 years, nearly triple the number that were stalled for lack of money in the Obama era, according to 2019 figures quietly released by the Environmental Protection Agency over the winter holidays.
The accumulation of Superfund projects that are ready to go except for money comes as the Trump administration routinely proposes funding cuts for Superfund and for the EPA in general. The four-decade-old Superfund program is meant to tackle some of the most heavily contaminated sites in the U.S. and Trump has declared it a priority even while seeking to shrink its budget…
The unfunded projects are in 17 states and Puerto Rico. They range from abandoned mines that discharged heavy metals and arsenic in the West to an old wood pulp site in Mississippi and a defunct dry cleaner that released toxic solvents in North Carolina…
two former EPA officials whose work dealt with Superfund oversight said the growing backlog of stalled Superfund projects under the Trump administration, and steady or ebbing numbers of cleanup construction projects completed, point to a different picture.
“They’re misleading Congress and the public about the funds that are needed to really protect the public from exposure to the toxic chemicals,” said Elizabeth Southerland, who worked for 30 years at EPA, including as director of science and technology in the water office, before retiring in 2017. ”It’s detrimental.”
This is a “regulatory failure,” said Judith Enck, who served as the EPA’s regional northeastern U.S. administrator under President Barack Obama…
Asked what the EPA spent money on instead, and why the agency didn’t ask Congress for more to deal with the growing backlog, EPA spokeswoman Maggie Sauerhage offered few specifics Thursday.
The EPA’s Superfund program “will continue to prioritize new construction projects based on which sites present the greatest risk to human health and the environment,” Sauerhage said in an email. “Further, the agency maintains the authority to respond to and fund emergencies at these sites if there is an imminent threat to human health and the environment.”
She pointed to some areas where Trump’s Superfund effort was more on par with that of his predecessors. Long-term remedial efforts to make sure contamination didn’t rebound at existing Superfund sites, for example, averaged 64 a year under Trump. That compares with an average of 60 a year in Obama’s last five years.
But overall, the backlog of 34 unfunded projects is up from only 12 in 2016, Obama’s last year , and the most at least since 2004.
At the site of another of 2019’s unfunded Superfund projects, Montana’s Upper Tenmile mining region, which includes the community of Rimini and a subdivision downstream, the EPA has been providing bottled water to residents for the past decade in response to water supplies polluted by about 150 abandoned gold, lead and copper mines.
Pollution still flows from the mines and into Upper Tenmile Creek more than 20 years after the area was added to the Superfund list.
About 6 miles from Rimini in the rural Landmark subdivision is a huge pile of contaminated soil that was removed from residential yards. It was supposed to be hauled away but now has weeds growing over it after sitting untouched for several years, said Patrick Keim, who lives nearby…
EPA has been one of the main focuses of Trump’s efforts to cut federal regulations and oversight that he sees as burdening businesses. Trump each year has asked Congress for nearly one-third cuts in EPA’s budget, and has sought much smaller cuts for Superfund.
Congress has kept both levels of funding roughly even.
The EPA Annual Meeting reporting on activities at the Superfund site will be from 6 to 8 p.m. Thursday at the Abbots Room, Abbey Conference Center. Colorado Department of Public Health and Environment and Environmental Protection Agency officials will be present as well as representatives of Colorado Legacy Land to answer questions and take comments from Fremont County residents. The Lincoln Park neighborhood and the site of the former Cotter uranium mill south of Cañon City were declared a Superfund site in 1984 due to the widespread groundwater and soils contamination from the operation of the mill.
The September meeting of the Community Advisory Group for the Lincoln Park Cotter Superfund site was held Sept. 19 at the Garden Park Room.
Updates on early cleanup actions included the TCE (trichloroethylene) plume near the Shadow Hills Golf Club. The Work Plan was approved in July 2019 by the agencies. Testing of all the soil borings is complete and installation of monitoring wells began Sept. 26.
Emily Tracy, chairperson of the Community Advisory Group, states “Now that early actions toward the cleanup of the Lincoln Park Site are moving forward under the ownership of Colorado Legacy Land, the community will be able to have critical input in the process. At the meeting, you will be able to ask why these actions are being taken and how the physical action of removal, moving soils, pumping water from the primary impoundment will move the cleanup toward the Remedial Investigation of the site. That is the next step in the EPA CERCLA process which may be proposed as early as next year.”
Tracy continued: “It should be remembered that 5-6 million tons of toxic materials sit in the 157-acre impoundment ponds. According to past estimates, 1.5 million gallons of contaminated water and 1.5 million tons of contaminated soils sit waiting for cleanup, and still threaten our community if anything goes wrong.”
“If a Lincoln Park resident has a well, they are advised not to use it because of contamination from the uranium mill. Wouldn’t it be great to have the use of that water?” asks CAG member Sharyn Cunningham, who had to stop using her wells many years ago. “If there is any hope for cleaning up our Lincoln Park wells, we all need to make sure it is done and done right!”
On September 20th, the U.S. Environmental Protection Agency (EPA) finalized a partial deletion of the Vasquez Boulevard/Interstate 70 (VB/I-70) Superfund site in Denver, Colorado from the National Priorities List (NPL) of the nation’s most contaminated sites. EPA and the Colorado Department of Public Health and Environment have determined that all required cleanup activities are complete in the area proposed for deletion.
“The deletion of this area from the Superfund list represents the culmination of two decades of efforts to sample, clean up and restore residential yards affected by lead and arsenic contamination in north Denver,” said EPA Regional Administrator Gregory Sopkin. “We share this residential cleanup achievement with our partners at the State of Colorado, the City of Denver and the local community.”
Under the Trump administration, EPA’s Superfund program has reemerged as a priority to fulfill and strengthen the agency’s core mission of protecting human health and the environment. In fiscal year 2018, EPA deleted all or part of 22 sites from the Superfund’s NPL, the largest number of deletions in one year since FY 2005 and a significant increase over the past few years.
EPA is finalizing the deletion of the residential area of the VB/I-70 Superfund site, also called Operable Unit 1, based on a determination that no further action is needed to protect human health and the environment. EPA received public comments on the proposed deletion from February 6th to April 8th 2019 and prepared a responsiveness summary to those comments, which is available online at http://www.regulations.gov (Docket # EPA-HQ-SFUND-1999-0010) or at the Valdez-Perry Branch Library, 4690 Vine Street, Denver, Colo.
The area will continue to be subject to regular EPA review for protectiveness. EPA will continue to address contamination concerns at remaining portions of the VB/I-70 site, which includes the locations of two former smelters. EPA proposed the deletion of Operable Unit 1 earlier this year and concluded a public comment period in March.
The VB/I-70 Superfund site includes four square miles in north Denver, including the Cole, Clayton, Swansea/Elyria, southwest Globeville and northern Curtis Park neighborhoods. EPA placed the site on the NPL in 1999 due to metals contamination, mainly lead and arsenic, associated with historic smelter operations in the area. In 2003, EPA selected a remedy for residential properties that included extensive soil sampling, soil removal, and a community health program. In completing that work, EPA has sampled more than 4,500 residential yards and cleaned up more than 800.
Historically, the affected north-Denver neighborhoods were a major smelting center for the Rocky Mountain West. Two smelting plants—Omaha & Grant and Argo—operated at the site for varying lengths of time, beginning as early as the 1870s, refining gold, silver, copper, lead and zinc. As a result, heavy metals were deposited in area soils at levels that, in some cases, posed a health risk to residents. Groundwater impacted at the former smelter locations is currently being addressed as Operable Units 2 and 3 of the VB/I-70 Superfund site.
For two decades, hydrogeologist Lee Pivonka has monitored toxic waste at and around the Superfund site for Colorado Department of Public Health and Environment.
He’s one of the most prominent voices in the state calling for more scrutiny of the site.
Pivonka told Sentinel Colorado that pollution testing wells — not private wells for drinking — north of the Superfund site boundary were found to have unacceptably high levels of contamination as far back as 1995, when city councillors gave Murphy Creek the green light. Chemicals in many wells have never returned to acceptable levels, he said.
In 2002, EPA became concerned with a chemical called 1,4 dioxane. The stuff is widely found in trace amounts in household products such as detergents and shampoos. It is probably a carcinogen if ingested in high-enough concentrations through drinking contaminated water, the EPA says, but most people will not be exposed to it that way in their lifetimes. The New York state legislature recently passed a ban on products with more than trace amounts of 1,4 dioxane. The bill is pending Governor Andrew Cuomo’s signature.
For Murphy Creek golfers teeing off and residents, the danger is low, the WSDs said.
Further to their point, it’s unheard of for golfers to drink the creek water. The course itself, like the Murphy Creek neighborhood, is irrigated with clean City of Aurora water.
But scientists have also monitored 1,4 dioxane because it moves quickly in water. They believe that tracking the chemical could indicate other toxic waste following it.
As the state government’s lead researcher for the site, Pivonka has watched for the last 20 years and conducted more evidence about the leaking waste. In 2015, he co-authored a lengthy analysis to try and spur new fixes.
That paper mapped underground chemicals spreading down the Murphy Creek wash past East Jewell Avenue, below the edge of the Murphy Creek Golf Course and the community itself.
The paper estimated that 425.6 million gallons of contaminated water has leaked from the site in the plume, according to data from about a decade earlier. It’s a worrisome prospect for homes near the plume and on well water, such as the Raders’.
In the paper, Pivonka recommended that the EPA and the polluters try something new. The EPA recently heeded his suggestion that EPA stop injecting huge amounts of treated water north of the site.
Water was treated for various chemicals except for 1,4 dioxane, and pumped north of the site until the early 2000s. The WSDs then began treating water for 1,4 dioxane and injecting that north of the site until October 2018.
But while Pivonka and others conduct their own studies, the EPA and polluters have relied on separate studies and often come to separate conclusions. The debate over how and when the pollution has spread is rooted in a parallel universe of research at the EPA.
That agency’s conclusions, however, are often based on research commissioned by the WSDs.
The WSDs told Sentinel Colorado that, based on their information and EPA conclusions, the plan for containing the waste is currently protecting the public.
Karen Crummy of public relations firm BluePrint Strategies responded to Sentinel Colorado as the WSD spokeswoman. Crummy is routinely a spokesperson for oil and gas industry political causes.
The group believes the plume exists but is shrinking, pointing to data from a commissioned 2018 study indicating decreases in 1,4 dioxane levels at various locations north of the site.
Dave Wilmoth, a City and County of Denver official and environmental engineer, recently toured the site. He is a site expert representing Denver in the WSD group…
Wilmoth said the plan in place is working effectively. The contamination north of the site is little more than trace amounts of 1,4 dioxane, he said, blaming the outdated practice of dumping water contaminated with the stuff beyond the site’s northern barrier wall.
“No regulations,” he said of 1,4 dioxane. “No one knew.”
But that was almost two decades ago.
EPA spokesperson Rich Mylott said the containment plan is “working effectively to prevent off-site exposure to contaminants.”
However, the EPA is not sure that shallow and deep groundwater is safe from contamination, and directed the WSDs to commission their own studies of possible contamination. Two years ago, the agency declined to say in a multi-year study and report whether the site was adequately protecting the public.
The possible contamination of aquifers is a huge concern for Pivonka and Rader.
Two aquifers, the Denver and Dawson, overlap just north of the site where the plume is contaminating surface waters. The Dawson formation lies above the Denver, a 3,000-square mile table of water, separated by a leaky barrier of earth.
Both are important sources of drinking water for the dry Front Range. Serious contamination would threaten a key resource that scientists believe will become more scarce in the decades to come.
The EPA also acknowledges the existence of the surface water plume in the review but said the WSDs need to conduct more studies before it creates a plan.
In the years since, the polluters’ group has been doing just that. They say they are working to get the additional data EPA needs to again find the site remedy “effective and protective.”
The WSDs said it could also consider new solutions, such as drilling new monitoring wells — in addition to the 500 that already exist — changing how they monitor the groundwater, and studying the impact of injecting water north of the site.
The prospect of polluters running their own studies for the EPA worries Bonnie Rader, who is now chairing the site Community Advisory Group.
The group has long received funds from the EPA to hire out its own, independent contractors to study the pollution.
She doesn’t trust the polluters nor the EPA to reach their own conclusions.
The CAG consultant, McGinnis and Associates, reviewed a polluter-funded study of the site in 2013. Rader sent the review to a lead scientist at the EPA, who analyzed the study line-by-line, finding inaccuracies and omissions. The errors include misrepresenting levels of 1,4 dioxane in test wells.
McGinnis also believes the plume is growing, not shrinking.
It’s emblematic of an information gap that strains relationships between the various consultants and agencies.
Different studies come to different conclusions, frustrating all parties involved. Technical disagreements can turn sharky in tone.
Generally, the EPA and polluters believe they should stay the course, while CDPHE and the citizen-hired McGinnis and Associates think more should be done to contain and clean up the waste.
The EPA and polluters can press ahead with their own plans, but area residents and their consultants are extremely concerned about the leaking waste and continue to pressure them.
In the 2017 review, EPA staffers conducted interviews with locals. “All private citizens interviewed are concerned about groundwater contamination and the use of private residential wells,” the report says.
The gulf between the parties has also widened because of little trust and bad communication.
Four years after his paper’s findings, Pivonka said the EPA and polluters “have not been receptive to the recommendations, and continue the same approach to the site.”
Rader is disillusioned with the WSDs and their studies. She said she’s been hearing the same old reassurances for the last 30 years while the waste spreads north, closer to her home.
The polluters’ trust disagrees with the notion that they have not listened to residents, Crummy said. She said WSD representatives regularly attend meetings with locals.
The mass of evidence, varying conclusions and convictions on all sides leaves residents with vague concerns at best but nightmares at worse about the situation actually harming people…
…the mere possibility of pollution has encouraged new, suburban residents to forge an alliance with Rader and other environmental crusaders. While a subdivision lies close to the spreading plume, they are vehemently opposed to a new plan to house thousands of new residents on its doorstep, for reasons of their own…
The Superfund site and its leaking waste was not news to [Nicole] Johnston, who represents the eastern frontier region of the city. She actually became involved in the CAG herself before running for city council, and was interviewed in the EPA’s 2017 review study that downgraded the protectiveness of the site.
She said that 1,4 dioxane may not even be her biggest concern, compared to other chemicals dumped in the Superfund site.
“They put some really, really bad things in there,” she said. “Those other, really bad chemicals could be right behind it.”
Johnston met with Rep. Jason Crow that April afternoon when he visited the plume.
She said that, although the plume concerns her very much, the possibility of two injection wells about five miles from the site could dramatically change the area’s geology.
The wells, proposed by Wyoming- and Denver-based Expedition Water Solutions, would flush mostly saltwater and other by-products from oil and gas extraction more than 10,000 feet below the surface.
Injection wells are known to cause earthquakes in some circumstances, according to the United States Geological Survey.
But the science that the Superfund site geology could be disrupted is far from certain.
Zach Neal, a spokesperson for EWS, said the proposed location was the only possible place for the injection wells because of county zoning restrictions.
He added that the wells would be safely built and regulated. EWS would inject the waste far deeper below the surface than the Denver and Dawson aquifers.
Arapahoe County officials told Sentinel Colorado that staff are still reviewing the applications, and the state government agency charged with reviewing proposals has not taken action since EWS filed its paperwork in February.
Arapahoe County Commissioner Jeff Baker represents the Superfund site area and the residents that live in the unincorporated county. He said he’s also worried about the injection well permits and will be scrutinizing them, he said.
But Baker said he is also open to considering whether the solution to keeping residents safe from the Lowry Landfill should still be trying to contain the waste. He’s open to discussing a plan to clean up the waste, once and for all.
It’s an idea that Bonnie Rader has clamored for during the last 50 years.
Sunnyside Gold Corp. is refusing to carry out work ordered by the Environmental Protection Agency as part of the Superfund cleanup of mines around Silverton.
“Enough is enough,” Kevin Roach, with Sunnyside Gold, wrote in an email to The Durango Herald. “EPA has a clear conflict of interest and has wrongfully targeted SGC (Sunnyside Gold Corp.) … (and) SGC will no longer be a pawn in this never-ending science project.”
In June, the EPA ordered Sunnyside Gold to install five groundwater wells and two meteorological stations at mining sites around the headwaters of the Animas River as part of the investigation into the Bonita Peak Mining District Superfund site…
Sunnyside Gold has denied any responsibility but has been willing to work with the EPA in limited ways during the past three years. On Tuesday, however, Roach sent a letter to EPA staff saying Sunnyside Gold “declines to undertake the work,” arguing the company no longer has any liability for mining pollution issues in the Animas River watershed.
Peterson said Wednesday morning that EPA has not yet received the complete letter from Sunnyside Gold…
In 1996, Sunnyside Gold entered an agreement with the state of Colorado to install three plugs to stem the flow of acid drainage out of the American Tunnel, which served as the transportation route for ore, as well as mine runoff, from the Sunnyside Mine to facilities at Gladstone, north of Silverton.
By 2001, however, it was thought the water had backed up and reached capacity within the Sunnyside Mine network. Now, several researchers and experts familiar with the basin believe water from the Sunnyside Mine pool is spilling into adjacent mines, like the Gold King.
Sunnyside Gold, which was purchased by international mining conglomerate Kinross Gold Corp. in 2003, has adamantly denied that its mine pool is the cause of discharge from other mines, saying there is no factual evidence for the assertion.
Much of the work EPA ordered Sunnyside to do, however, seeks to gain more insight into the issue. EPA, too, intends to drill into the American Tunnel this month to better understand groundwater conditions in the area.
Earlier this year, Sunnyside Gold called for the EPA to be recused from leading the Superfund cleanup, arguing it is a conflict of interest for the agency to do so after it caused the blowout at the Gold King Mine in August 2015.
EPA’s Peterson said at the time the agency “will continue to require the company to take actions to ensure that financial responsibility for cleanup is not shifted to taxpayers.”
FromThe Durango Herald (Jonathan Romeo) via The Cortez Journal:
Colorado has more than 300 miles of streams with Gold Medal status, which is intended to highlight the state’s rivers and creeks that provide outstanding fishing opportunities.
To qualify, a waterway must meet two criteria: have a minimum of 60 pounds of trout per acre and at least 12 trout measuring 14 inches or longer.
In 1996, a 4-mile stretch of the Animas River from the confluence of Lightner Creek down to the Purple Cliffs by Home Depot gained the Gold Medal tag and, ever since, has been marketed as a premier destination for fishing…
The water quality issues in the Animas are complex, said Jim White, an aquatic biologist for Colorado Parks and Wildlife based in Durango.
A combination of factors – heavy metals leeching from abandoned mines in the Animas headwaters around Silverton, above-average water temperatures, sediment loading and urban runoff – have had a detrimental impact on aquatic life.
As a result, fish in the Animas River are unable to naturally reproduce, and the waterway must rely on annual stocking of rainbow and brown trout by Colorado Parks and Wildlife.
In 2014, the Animas River started showing signs it was not meeting Gold Medal criteria, when a fish survey found a disappearance of large, quality-size trout in the stretch.
It was thought aquatic life would take a devastating hit from the Gold King Mine spill in 2015, which sent an estimated 3 million gallons of mine wastewater down the Animas River. Ultimately, however, subsequent studies showed the tainted waters had no effect on fish.
But in 2018, “everything went to hell,” White said.
Fish and other aquatic life were already stressed from low flows and high water temperatures when torrential rains in July 2018 hit the burn scar of the 416 Fire, sending a torrent of black mud and ash down the Animas River, which killed most of the fish in the waterway downstream of Hermosa Creek.
White said it may take up to four years to again meet Gold Medal standards in the Animas as the river recovers. Still, there’s been no discussion about delisting the impaired waterway, he said…
…Scott Roberts, an aquatic biologist with Mountain Studies Institute, has said it generally takes one to 10 years for a watershed to recover after a wildfire, but because only a small percentage of the 416 Fire burned at high intensity, he expects the timeline for recovery to be on the short end.
And, many wildlife officials, like Japhet and White, are hopeful the Environmental Protection Agency’s Superfund cleanup of mines around Silverton will help with metal contamination issues. EPA spokeswoman Cynthia Peterson said the work in the Bonita Peak Mining District will reduce the frequency of elevated metals in the Animas River, as well as the pulses of metals the agency suspects are being released from the mines.
White said this year’s high runoff will do wonders for aquatic life in the long run. He said wildlife officials plan to stock the Animas this summer and early fall.
Yesterday, EPA released preliminary water quality sampling data related to the temporary shutdown of the interim water treatment plant at the Bonita Peak Mining District Superfund site at Gladstone (Colorado). EPA’s analysis confirms that there were no adverse impacts to downstream drinking water or agricultural users associated with the short-term shutdown of the plant based on data that indicate minimal to no changes in water quality at sampling points downstream of Silverton in Durango. There were no observed impacts to aquatic life. Any impacts to aquatic life would be limited to the Animas River near Silverton.
The water treatment plant went offline on the evening of 14 March due to extreme weather conditions resulting in a power surge that tripped critical circuit breakers at the facility. The same weather event triggered an avalanche and several snow slides across the county road and prevented access to the plant. After a period of less than 48 hours, EPA brought plant back online and resumed normal operations on the afternoon of 16 March.
“EPA appreciates the efforts of our partners in San Juan County Colorado and the water plant operators for working quickly to minimise the length of time the facility was out of operation and limit any localised impacts to water quality,” said EPA Regional Administrator Doug Benevento.
“During and after the treatment plant shutdown, real time measurements of turbidity, pH and electrical conductivity from sondes in the Animas River provided no indication that downstream water users would be adversely impacted,” said New Mexico Environment Department Chief Scientist Dennis McQuillan.
“EPA’s laboratory test results confirm the interpretation of real time sonde data.”
EPA collected water samples at four locations along the Animas River from Cement Creek to Durango from 15 – 21 March. A preliminary analysis of the sampling data from 15 – 20 March shows a measurable elevation of metals concentrations, particularly copper, at the confluence of Cement Creek and the Animas River, about six miles below Gladstone. Levels of metals were slightly elevated at a location on the Animas River approximately one mile south of Silverton.
Heavy metal concentrations in the Animas River at two sampling locations in Durango were well within the range of concentrations previously observed when the treatment plant is operating. The detections of low concentrations of metals in the Animas River may be associated with the temporary closure of the plant, but they may also be related to several other factors that should be considered when evaluating these data.
These include snow and avalanche debris being deposited in Cement Creek, the Animas River and local waterways which potentially introduced metals containing soils and sediments. There is also the potential for the ongoing rain and runoff at lower elevations to mobilise metals containing sediments from the 416 fire at locations below the confluence of Hermosa Creek and the Animas River.
FromThe Associated Press (Matthew Brown) via The Grand Junction Daily Sentinel:
Every day many millions of gallons of water loaded with arsenic, lead and other toxic metals flow from some of the most contaminated mining sites in the U.S. and into surrounding lakes and streams without being treated, The Associated Press has found.
That torrent is poisoning aquatic life and tainting drinking water sources in Montana, California, Colorado, Oklahoma and at least five other states.
The pollution is a legacy of how the mining industry was allowed to operate in the U.S. for more than a century. Companies that built mines for silver, lead, gold and other “hardrock” minerals could move on once they were no longer profitable, leaving behind tainted water that still leaks out of the mines or is cleaned up at taxpayer expense.
Using data from public records requests and independent researchers, the AP examined 43 mining sites under federal oversight, some containing dozens or even hundreds of individual mines.
The records show that at average flows, more than 50 million gallons (189 million liters) of contaminated wastewater streams daily from the sites. In many cases, it runs untreated into nearby groundwater, rivers and ponds — a roughly 20-million-gallon (76-million-liter) daily dose of pollution that could fill more than 2,000 tanker trucks.
The remainder of the waste is captured or treated in a costly effort that will need to carry on indefinitely, for perhaps thousands of years, often with little hope for reimbursement…
At many mines, the pollution has continued decades after their enlistment in the federal Superfund cleanup program for the nation’s most hazardous sites, which faces sharp cuts under President Donald Trump…
In mountains outside the Montana capital of Helena, about 30 households can’t drink their tap water because groundwater was polluted by about 150 abandoned gold, lead and copper mines that operated from the 1870s until 1953.
The community of Rimini was added to the Superfund list in 1999. Contaminated soil in residents’ yards was replaced, and the EPA has provided bottled water for a decade. But polluted water still pours from the mines and into Upper Tenmile Creek…
Estimates of the number of such abandoned mine sites range from 161,000 in 12 western states to as many as 500,000 nationwide. At least 33,000 have degraded the environment, according to the Government Accountability Office, and thousands more are discovered every year.
Officials have yet to complete work including basic risk analyses on about 80 percent of abandoned mining sites on federal lands. Most are controlled by the Bureau of Land Management, which under Trump is seeking to consolidate mine cleanups with another program and cut their combined 2019 spending from $35 million to $13 million.
Problems at some sites are intractable.
— In eastern Oklahoma’s Tar Creek mining district, waterways are devoid of life and elevated lead levels persist in the blood of children despite a two-decade effort to clean up lead and zinc mines. More than $300 million has been committed since 1983, but only a small fraction of the impacted land has been reclaimed and contaminated water continues to flow.
— At northern California’s Iron Mountain Mine, cleanup teams battle to contain highly acidic water that percolates through a former copper and zinc mine and drains into a Sacramento River tributary. The mine discharged six tons of toxic sludge daily before an EPA cleanup. Authorities now spend $5 million a year to remove poisonous sludge that had caused massive fish kills, and they expect to keep at it forever.
— In Colorado’s San Juan Mountains, site of the Gold King blowout, some 400 abandoned or inactive mine sites contribute an estimated 15 million gallons (57 million liters) of acid mine drainage per day.
This landscape of polluted sites occurred under mining industry rules largely unchanged since the 1872 Mining Act.
State and federal laws in recent decades have held companies more accountable than in the past, but critics say huge loopholes all but ensure that some of today’s mines will foul waterways or require perpetual cleanups…
QUESTIONS OVER WHO SHOULD PAY
To date, the EPA has spent an estimated $4 billion on mining cleanups. Under Trump, the agency has identified a small number of Superfund sites for heightened attention after cleanup efforts stalled or dragged on for years. They include five mining sites examined by AP.
Former EPA assistant administrator Mathy Stanislaus said more money is needed to address mining pollution on a systematic basis, rather than jumping from one emergency response to another…
Democrats have sought unsuccessfully to create a special cleanup fund for old hardrock mine sites, with fees paid by the mining industry. Such a fund has been in place for coal mines since 1977, with more than $11 billion in fees collected and hundreds of sites reclaimed.
The mining industry has resisted doing the same for hardrock mines, and Republicans in Congress have blocked the Democratic proposals.
Montana Mining Association director Tammy Johnson acknowledged abandoned mines have left a legacy of pollution, but added that companies still in operation should not be forced to pay for those problems…
In 2017, the EPA proposed requiring companies still operating mines to post cleanup bonds or offer other financial assurances so taxpayers don’t end up footing cleanup bills. The Trump administration halted the rule, but environmental groups are scheduled to appear in federal court next month in a lawsuit that seeks to revive it.
“When something gets on a Superfund site, that doesn’t mean it instantly and magically gets cleaned up,” said Earthjustice attorney Amanda Goodin. “Having money immediately available from a responsible party would be a game changer.”
The U.S. is the second-largest producer of coal in the world, thanks in part to massive surface mines like this one in Wyoming. Photo courtesy BLM.
Junior environmental engineering students measure water quality parameters for their field session client, Clear Creek Watershed Foundation. (Credit: Deirdre O. Keating)
This image was taken during the peak outflow from the Gold King Mine spill at 10:57 a.m. Aug. 5, 2015. The waste-rock dump can be seen eroding on the right. Federal investigators placed blame for the blowout squarely on engineering errors made by the Environmental Protection Agency’s-contracted company in a 132-page report released Thursday [October 22, 2015]
Gold King Mine entrance after blowout August 2015
Mountain top removal for coal mining
Acid mine drainage Pennsylvania Mine via the Summit County Citizens Voice
Colorado abandoned mines
Acid mind drainage Cement Creek watershed
Confluence of Cement Creek and the Animas River from the Coyote Gulch archives (11/21/2010)
The Environmental Protection Agency’s temporary water-treatment facility at Gold King Mine, October 2015, via Steve Lewis/The Durango Herald.
Argo Mine Boulder County
Central City back in the day
Summitville Mine superfund site
California Gulch back in the day
San Juan Smelter Durango via
One of the many smelters that once operated in the Pueblo area. Photo credit: Environmental Protection Agency
Commodore waste rock superfund site Creede
Smuggler Mine back in the day via GregRulon.com
Workers pose in front of the Boston and Colorado Smelter at Argo Photo Colorado Historical Society
Study compared metal loading in both events; results surprised researchers
A new report shows that runoff from the 416 Fire burn scar this summer dumped higher concentrations of potentially toxic metals into the Animas River than the Gold King Mine spill three years ago…
It has been a rough couple of years for the Animas River.
In August 2015, the Environmental Protection Agency accidentally caused the Gold King Mine, near Silverton, to blow out, sending 3 million gallons of toxic waste down the Animas River, turning it orange.
Then, this July, heavy rain fell over the 416 Fire burn scar in the Hermosa Creek drainage, just north of Durango, and sent a torrent of black mud, rocks and other debris down the Animas River.
After both events, Mountain Studies Institute, an environmental research and education nonprofit, extensively monitored and researched the impacts on aquatic life and water quality in the Animas River.
Though only a few months removed from the July floods, the preliminary data show the impacts of the Gold King Mine spill pale in comparison to the mudslides and debris flows from the 416 Fire burn scar.
Peter Butler with the Animas River Stakeholders Group said that point was made clear when the 416 Fire runoff caused nearly all the fish in the Animas River to die.
By comparison, there has never been any evidence that the tainted Gold King Mine water caused any die-off of aquatic life.
Roberts’ study backs this with data.
The study took samples at the height of the 416 Fire debris flows on July 17 and July 24 on the Animas River, near Rotary Park, and compared it to samples taken during the mine spill as it passed through the same spot Aug. 6 to Aug. 9, 2015.
Debris flow from 416 Fire. Photo credit: Twitter #416Fire hash tag
Screen shot of Animas River debris flow July 2018 aftermath of 416 Fire (CBS Denver).
416 Fire July 2, 2018. Graphic credit Incweb
The 416 Fire near Durango, Colorado, ignited on June 1, 2018. By June 21, the wildfire covered more than 34,000 acres and was 37 percent contained. Photo credit USFS via The High Country News
Gold King Mine Entrance after blow out on August 5, 2015. Photo via EPA.
This image was taken during the peak outflow from the Gold King Mine spill at 10:57 a.m. Aug. 5, 2015. The waste-rock dump can be seen eroding on the right. Federal investigators placed blame for the blowout squarely on engineering errors made by the Environmental Protection Agency’s-contracted company in a 132-page report released Thursday [October 22, 2015]
Cement Creek remains lined with orange sediment after the Gold King Mine spill. The Environmental Protection Agency accidentally triggered the release of orange wastewater laced with heavy metals into Cement Creek on Aug. 5. The creek flows into the Animas River at Silverton, and eventually crosses into New Mexico and Utah
Gold King mine treatment pond via Eric Vance/EPA and the Colorado Independent
Acid mind drainage Cement Creek watershed
Cement Creek aerial photo — Jonathan Thompson via Twitter
The study looked at 200 river-water samples and almost 200 sediment samples, as well as more than 100 private wells from Durango to Silverton, testing for 13 different heavy metals and other possible contaminants, the health department said.
Some findings, according to San Juan Basin Public Health:
Water quality, except in Cement Creek, is better than the minimum standards set to protect aquatic life and human uses.
Additional sampling performed as part of this study revealed that natural variability in river flows produces occasional “spikes” in certain metals that may have been missed in less-frequent sampling.
Sediment in the Animas River, including beach sediment at six popular Durango recreation sites, poses no risk to human health if common-sense precautions are followed.
About one-quarter of Animas Valley drinking water wells had naturally-occurring bacteria present, and all wells should receive filtration or treatment.
About 5 percent of Animas Valley wells had more serious contamination from heavy metals, nitrates or other forms of bacteria. Heavy metal contamination in these wells arises from the natural geology of the Animas Valley aquifer.
After 27 years of EPA control, Colorado is preparing to take over the full financial burden — a forever bill for $2 million a year — of a high-mountain cyanide gold mine that became one of the West’s worst environmental disasters.
The re-shaping of ravaged alpine tundra at the Summitville Mine through a $250 million federal Superfund cleanup stands out because scores of other toxic mines in Colorado still are contaminating headwaters of western rivers each day.
But this fix requires constant work. Colorado must pay the $2 million, a bill that the EPA has been handling, starting in 2021 for cleaning a fluctuating flow of up to 2,100 gallons a minute of toxic water that drains down a once-pristine mountainside.
The Colorado Department of Public Health and Environment will use the money to run a silver-domed $18 million industrial water treatment plant built at 11,500 feet elevation in a wild and spectacular valley, surrounded by snow-splotched jagged peaks.
The plant houses huge stainless-steel vats of burbling brown sludge. Toxic metals are chemically coaxed and filtered out. Plant operators haul 4.1 million pounds a year of concentrated waste back up South Mountain (elevation 12,550 feet) in trucks for burial. This muck contains more than 690,000 pounds of cadmium, lead, copper, aluminum, iron, manganese and zinc. It is toxic metal that otherwise would flow down and degrade the Wightman Fork of the Alamosa River.
Colorado also must oversee the artificial covering and drainage ditches across 1,100 acres of tundra scarred by open-pit mining. Mountainsides ripped and slashed to remove gold and silver have been re-contoured by contractors using bulldozers, and re-planted with native vegetation — the engineering equivalent of plastic surgery to make the place look as good as possible…
The hand-off of responsibility for Summitville from the EPA to CDPHE in 2021 will mark a turning point in dealing with a severely damaged landscape using the nation’s Superfund system for handling disasters.
This project was set in motion before Congress in 1995 killed automatic funding for Superfund cleanups.
Complete restoration to a pre-existent state is considered impossible and the government aimed at best-possible repairs.
“That was what the EPA and the state worked to do: bring it back to a sustainable protected state. Once there is mining in an area, it has long-term impact,” said Fran Costanzi, an EPA official who managed the Summitville cleanup for four years. “We worked to bring water quality back and also the vegetation into a long-term stable state.”
An EPA spokesman issued a statement placing Summitville “among the more illustrious, or perhaps infamous, examples of the environmental damage a large mining operation can cause when resources for safely managing contamination sources disappear. The EPA’s initial response was an emergency situation in which the site was literally abandoned by the operator — in winter-time conditions — with a cyanide heap leach pad eroding into a headwaters stream.
“After years of work and investment, we’ve essentially reclaimed a watershed in one of the most beautiful parts of the state. Protecting those gains will continue to require our attention.”
The cleanup improved water quality to where fish can live in Terrace Reservoir, about five miles below the mine, and in the Alamosa River.
CDPHE officials now are required to monitor conditions.
The financial burden falls to Colorado because the Superfund process shifts responsibility to states after initial federal remediation. Colorado lawmakers have arranged to pay about $2 million a year by tapping revenue derived from fees paid at municipal and other landfills around the state…
At Summitville, Rio Grande County eventually will own the 1,100-acre site. State and county officials have been setting up placards conveying the history of mining in the area with an emphasis on environmental damage and evolving efforts to repair harm.
For 150 years, the North Clear Creek in Black Hawk, Colorado has been contaminated from historic mining. A new water treatment plant that came online in 2017 is removing 350lbs of heavy metals every day from the stream with the hopes of reestablishing a brown trout population. The facility uses Tuthill’s Blower Packages to aerate the water to remove the heavy metals more easily. Learn more about Tuthill’s products here: https://www.tuthillvacuumblower.com/i…
The facility was built and run by the Colorado Department of Public Health and Environment and the Environmental Protection Agency. The Colorado Department of Transportation was integral to this project.
EPA officials announced last week that the agency has entered an agreement with a property owner who owns the Kittimac Tailings, a historic mine waste pile about six miles northeast of Silverton along County Road 2.
The EPA built a $1.5 million temporary water treatment plant north of Silverton in October, three months after the agency triggered the Gold King Mine blowout, which sent a torrent of mine waste down the Animas and San Juan rivers.
Since, the water-treatment plant has been treating and removing potentially toxic metals out of water that continues to discharge from the Gold King Mine. In April, the EPA said the mine was still leaking 450 gallons a minute.
The water treatment plant adds lime to the mine wastewater to raise the pH of the water so that dissolved metals become solid and can settle in settling ponds – a highly effective process.
The process, however, generates a lot of sludge. EPA has said an estimated 4,600 cubic yards of sludge is generated a year.
The agency had been storing this sludge waste product – which is considered non-hazardous – at the site of the water treatment plant in an area known as Gladstone, about six miles north of Silverton along County Road 110.
The EPA announced this spring, however, room was running out at Gladstone for the sludge…
Scott Fetchenheir, a San Juan County commissioner and former miner, said Wednesday local residents are pleased to learn the EPA found a better solution to the sludge waste issue.
“I think it’s a good idea,” he said. “But it’s almost like this big experiment.”
The EPA has said it will mix the Gold King Mine sludge with mine tailings located at Kittimac.
The EPA believes this will reduce high water content of the sludge, and will allow more efficient management, while at the same time immobilize heavy metals found in the tailings pile…
The EPA said it is conducting a bench-scale testing of the sludge and tailings mixture to ensure the maximum reduction of metals leaching from the tailings. The agency plans to conduct a pilot test of this transfer process for one week in mid-June.
The Kittimac tailings pile for years has been used illegally by dirt bikers and ATVers who have disregarded “no trespassing” signs to ride on the mine waste that looks like a pile of sand. Now that the EPA is using the site, access will be more guarded, Tookey said…
While the short-term problem of where to put the sludge is temporarily solved, Fetchenheir said there remains the larger, more complicated matter at hand: what to do for long-term treatment of the mines draining into Cement Creek, a tributary of the Animas River considered the worst polluter in the headwaters.
While lime treatment plants are effective, they are also expensive to operate ($1 million a year) and have to be run in perpetuity. The EPA has yet to release its plan for long-term treatment options.
“It’s hugely open-ended,” Fetchenheir said. “The true hope is some new technology arrives that removes metals without generating a huge amount of sludge. But I haven’t seen anything like it.”
For now, the EPA said it will transfer the sludge via truck using the County Road 110 bypass. The agency said it hopes to reduce negative impacts, such as noise and dust suppression.
After the pilot test in June, the EPA will resume transferring the sludge to the Kittimac tailings after the tourist season, around early fall, for a duration of about five weeks.
FromColorado Public Radio (Nathan Heffel). Click through to listen to the interview:
A new book puts the Gold King Mine spill within the long history of mining and pollution in Southwest Colorado.
Jonathan Thompson will be at the Book Bar tonight. I wonder if Denver is a bit of a shock to his system even though he’s a sixth-generation Coloradan?
I am so happy to finally get to finally meet Jonathan. His new book, River of Lost Souls, is an important read. Understanding the industrialization of our state over the years will help us chart a less destructive course.
I loved the passages where Jonathan reminisces about spending time around the Four Corners and in the San Juans. He transports you to those times in your life spent next to the river or exploring what sights the land has to offer. He connects you to the Four Corners in a way that only a son of the San Juans could.
Here’s the release from the Environmental Protection Agency (Andrew Mutter/Libby Faulk):
The U.S. Environmental Protection Agency (EPA) today issued a unilateral administrative order to Sunnyside Gold Corporation to conduct groundwater investigation activities at the Bonita Peak Mining District Superfund Site (BPMD) in San Juan County, Colo. Sunnyside Gold is a current owner and past operator of the Sunnyside Mine in the BPMD.
“EPA remains committed to advancing the investigation and cleanup of historic mining impacts in the Bonita Peak Mining District,” said EPA Regional Administrator Doug Benevento. “The assessment of groundwater in the area is a fundamental step in identifying effective cleanup options for the site and improving water quality in the upper Animas River watershed.”
EPA issued the order to Sunnyside Gold Corporation to conduct a remedial investigation of the Bonita Peak Groundwater System, designated as Operable Unit 3, within the larger BPMD. EPA is ordering the company to complete this work so the agency can identify surface water impacts from the groundwater system, assess the condition of existing bulkheads associated with the groundwater system, determine the hydrological interconnection of the various underground mine workings, and evaluate potential cleanup options at this portion of the site.
It is anticipated that the RI will be conducted as an iterative fashion using adaptive management principles to identify opportunities for early or interim response actions as information and data is developed during the RI.
EPA’s order requires this work to begin in 2018, with some identified items being completed by the end of the year. The company has an opportunity to request a conference with the EPA to discuss the order before it becomes effective.
The BPMD became a Superfund site on Sept. 9, 2016, when it was added to the National Priorities List. The site consists of historic and ongoing releases from mining operations in three drainages: Mineral Creek, Cement Creek and Upper Animas, which converge into the Animas River near Silverton, Colorado. The site includes 35 mines, seven tunnels, four tailings impoundments and two study areas where additional information is needed to evaluate environmental and human health concerns.
On Dec. 8, 2017, EPA Administrator Scott Pruitt named the BPMD to a list of 21 Superfund sites across the nation which are receiving his immediate and intense attention.
Figuring out where contaminated water flows through a maze of mining tunnels and natural cracks has emerged as a primary challenge for moving forward in one of the most ambitious toxic mining clean ups attempted in the West.
Sunnyside’s properties are included in the 48-site Bonita Peak Mining District cleanup launched in 2016 after the Gold King Mine spill that was accidentally triggered on Aug. 5, 2015 by EPA contractors investigating a collapsed portal…
Local officials have raised concerns that EPA officials are studying the problem to death without getting the actual clean up done.
The EPA on Thursday issued “a unilateral order” to Sunnyside, owned by Canada-based Kinross Corp., “to begin investigation of the Bonita Peak groundwater system,” said Rebecca Thomas, the Superfund project manager.
“We need to understand how water moves through the mining system — not only the man-made structures, the adits and stopes, but also how it moves through natural faults and fissures,” she said. “This is so we can understand how best to improve water quality in the tributaries of the Animas River.”
Sunnyside Gold Corp. will review the order, reclamation operations director Kevin Roach said.
“Sunnyside is not the cause of water quality issues in the Animas River and its activities in the area, including spending $30 million on reclamation over the past 30 years, have resulted in less metals in the Animas basin than would have otherwise been the case,” Roach said. “We are hoping that our remaining assets can be efficiently utilized in timely, proven and effective solutions to improve water quality rather than pointless studies or litigation.”
Judges say EPA followed rules when including mining sites in cleanup area
The U.S. Court of Appeals D.C. Circuit issued the decision Tuesday to deny Sunnyside’s petition, which was filed by the mining company – a “potentially responsible party” in the Superfund cleanup – in December 2016.
Sunnyside had argued that of the 48 mining sites in the upper Animas River watershed the EPA included in the “Bonita Peak Mining District Superfund” site, 29 had not been properly evaluated and should be removed.
Sunnyside owns two of the 29 sites mentioned, including the Sunnyside Mine and the Mayflower tailings.
“We have no objections to there being a Superfund listing,” Sunnyside spokesman Larry Perino previously said. “The petition is only challenging the unlawful listing of sites that were not assessed at all under the EPA’s own Hazard Ranking System.”
Perino did not immediately respond to requests for comment Tuesday afternoon.
However, the U.S. Court of Appeals D.C. Circuit decision says the EPA did act lawfully and within its own protocols in the Superfund process.
In determining whether the mining district around Silverton qualified for a Superfund listing, the EPA scored 19 pollution sources under the agency’s Hazard Ranking System.
Each of the sources received a high enough score that indicated pollution was bad enough to be eligible for a Superfund listing. As a result, EPA proposed the entire mining district, scored and unscored sources, should be listed.
The Bonita Peak Mining District Superfund site was declared in September 2016.
Months later, Sunnyside argued the EPA was wrong to create a Superfund site that had unscored sources, claiming the EPA must score each contributing source of contamination before adding it to the broader Bonita Peak site.
But the court said text of the HRS process “alone is enough to refute this assertion,” which says a Superfund “may include multiple sources and may include the area between sources.”
“The BPMD is a site (comprised) of the 19 scored sources and the areas ‘between’ them, as the HRS explicitly permits,” the court said. “Sunnyside’s mine falls into the category of an ‘area between sources’ and therefore did not need to be scored.”
The court said: “Sunnyside’s real concern became apparent at oral argument. It claims its mine has been fully remediated and had no part in the present pollution of the site, but it may nevertheless be required to pay for some or all of the cleanup.”
Sunnyside Gold is considered the largest “potentially responsible party” in the district – a term the EPA uses for entities it considers financially on the hook for cleanup.
A federal judge in Albuquerque ruled Monday that certain claims can proceed in consolidated civil lawsuits filed against a contractor for the August 2015 Gold King Mine spill.
U.S. District Judge M. Christina Armijo dismissed part of a motion filed by Environmental Restoration LLC, one of the companies contracted by the U.S. Environmental Protection Agency to conduct environmental remediation at the mine.
The St. Louis-based company was among those named in separate lawsuits filed in 2016 by the state of New Mexico and the Navajo Nation.
The state and the tribe claim environmental and economic damages have occurred due to the EPA and its contractors releasing more than three million gallons of acid mine drainage and 880,000 pounds of heavy metals into the Animas River watershed as the result of a breach at the mine.
The state and the tribe are seeking compensation for the claims filed under the Comprehensive Environmental Response, Compensation and Liability Act, or CERCLA.
Environmental Restoration sought to dismiss the complaints and argued it was not liable for damages because it was not an operator, arranger or transporter as defined under CERCLA.
Armijo ruled Environmental Restoration cannot be released from the lawsuit, and the state and the tribe’s claims can proceed.
She also denied the company’s motion to strike the tribe’s request for punitive damages…
New Mexico Attorney General Hector Balderas and New Mexico Environment Department Secretary Butch Tongate issued a joint statement on Wednesday regarding the court decision.
“We are pleased that our lawsuit against EPA’s contractor, Environmental Restoration LLC, will proceed and we look forward to continuing to work alongside the Navajo Nation to recoup the damages done to our environment, cultural sites and our economy,” the statement said.
The tribe called the decision “victorious” in its press release on Wednesday.
Here’s a profile of Cindy Medina and her work with the Alamosa Riverkeeper via the Waterkeeper Alliance (Lesley Adams and Kate Hudson). Click through and read the whole article. Here’s an excerpt:
Inspired by the leadership of Alamosa Riverkeeper Cindy Medina, a community united to bring the Alamosa River back to life.
The San Luis Valley and the headwaters of the Alamosa River rest between the snow-capped peaks of the Sangre de Cristo and San Juan Mountains of southern Colorado rest. Rising more than 14,000 feet above sea level, the “Blood of Christ” mountains are the southern tip of the Rockies and stretch over the New Mexico border to where the Kapota Ute Indians once lived.
Three centuries ago, Spanish settlers came north from what was then Mexico and settled in the San Luis Valley, where they took root amidst the cottonwood and aspen trees along the Alamosa River and became farmers and ranchers with an unflagging commitment to hard work and their Catholic faith. Cindy Medina, a present-day descendant of one of those families, became one of the first women to join the Waterkeeper movement.
The middle child of seven girls, Cindy was raised on a farm, helping with chores, playing in alfalfa fields, and splashing around in the irrigation ditch, called an acequia, that brought water to the farm. In her memoir, A Journey into the Heart of the Black Madonna, Cindy wrote lovingly of her family, whose pulsating force sustained her as a girl. Her memories of growing up in the San Luis Valley send aromas through the pages – of fresh tortillas and cinnamon rolls made by her mother, of the home-heating fires fueled by wood gathered in the mountains with her grandfather, of the potent herbal remedies wild-crafted by her grandmother. Her connections to family and the natural world around her were woven together. She wrote: “This lifeblood was no different than the acequia, the ditches lined with dirt that irrigated this arid land with water. . . The acequia was my ocean.”
Like many others in the rural West, Cindy left as a young adult to pursue a formal education. She earned a master’s degree in counseling from Arizona State University and relocated with her husband to Seattle. There she began a successful practice as a psychotherapist, gave birth to two daughters and, while on a trip to Zurich, Switzerland to attend a psychology seminar, came across an 8th century statue of the Black Madonna at a Benedictine Abbey and experienced a spiritual transformation that led her to environmental activism. The Black Madonna is considered by some to be the Queen of Nature,” Cindy explains, “and the archetypal energy that fuels change.” She is the mother who fertilizes all life and urgently demands a return to balance and wholeness, honoring the earth. In her memoir, Cindy describes her encounter with the Black Madonna as a spiritual awakening to the interconnectedness of all living things. In 1988, propelled by that journey of self-discovery, Cindy moved back home to southern Colorado, where she found that a pollution crisis threatened the heart of her community, the Alamosa River.
Gold, Greed and Cyanide
The mountains in southern Colorado are rich in minerals, gold and silver, which attracted extensive mining in the late-19th and early-20th centuries. And, in turn, like all boom-and-bust extraction, the mines left a toxic legacy. Acid mine drainage polluted and continues to pollute many Colorado waterways downstream. Mining in high-elevation areas like the San Juan Mountains petered out in the 1920s, and remained dormant for more than half a century, until a new, far more destructive method was developed to allow precious metals to be recovered from otherwise uneconomic ore.
In 1984, Canadian-based Galactic Resources and its subsidiary, Summitville Consolidated Mining Company (named for the local ghost town) acquired 1,230 acres of the San Juan Mountains that loomed above the San Luis Valley, and convinced the state of Colorado to grant them a mining permit for a new “state of the art” mining technique known as “heap leaching” – large-scale open-pit mining that involved slicing off half the side of a mountain and putting the mined ore in a lined open pit (“heap-leach pad”) with sodium cyanide to leach out the copper, gold and silver. This “state of the art” technique was efficient for the mining company, but disastrous for those who lived downstream. The liner of this pit almost immediately sprung leaks, contaminating nearby creeks with heavy metals and acid, and creating a 17-mile dead zone and a massive fish kill in the 51-mile-long Alamosa River.
Today (Wednesday, Jan. 17), the U.S. Environmental Protection Agency (EPA) identified the Eagle Mine Superfund site in Eagle County, Colo. as among 31 current and former National Superfund Priorities List (NPL) sites with the greatest expected redevelopment and commercial potential.
“EPA is more than a collaborative partner to remediate the nation’s most contaminated sites, we’re also working to successfully integrate Superfund sites back into communities across the country,” said EPA Administrator Scott Pruitt. “Today’s redevelopment list incorporates Superfund sites ready to become catalysts for economic growth and revitalization.”
EPA’s redevelopment focus list includes a portion of the Eagle Mine Superfund site that has been identified for potential residential development. EPA and the Colorado Department of Public Health and Environment are currently working with a development company, Battle North, LLC, to complete environmental investigation and cleanup actions necessary to allow for future residential use. In 2017, EPA selected a remedy for this area to achieve the additional cleanup of surface soils to levels that would allow for future residential development. These actions will include the excavation, containment and disposal of soils at a solid waste facility, the installation of a soil exposure barrier, and the implementation of institutional controls.
The 235-acre Eagle Mine Superfund site is located one mile from the town of Minturn and 75 miles west of Denver and is bordered by the White River National Forest. The Eagle River runs through the site. Gold, silver, copper and zinc mining and production took place on the site at various times between the 1880s and 1984 leaving high levels of metals in soils, surface water and groundwater. EPA placed the site on the NPL in 1986. To date, cleanup has included the removal of contaminated soils and sediments, containment of mine seepage and runoff, monitoring of surface water, groundwater, pool water and stream water, and land use controls. These actions have achieved significant water quality improvements in the Eagle River, an important recreational asset and a now-thriving trout fishery.
“The Eagle Mine site offers a great example of how EPA is working with local interests to secure the productive reuse of Superfund sites,” said EPA Regional Administrator Doug Benevento. “Over the past decades, cleanup actions taken at the Eagle Mine site have addressed soil, groundwater, and mine waste contamination and significantly improved water quality in the Eagle River. Our recent efforts with the Colorado Department of Public Health and Environment and Battle North build upon that progress with new remedies for soil contamination that will make portions of the Eagle Mine site ready for residential use.”
Superfund redevelopment has helped countless communities reclaim and reuse thousands of acres of formerly contaminated land. Superfund sites on the list have significant redevelopment potential based on previous outside interest, access to transportation corridors, land values, and other critical development drivers.
The Denver-based Colorado Legacy Land, which has been in negotiations with Cotter since July, received a conditional approval from the Colorado Department of Public Health and Environment on Nov. 8 to take over the defunct uranium mill’s radioactive materials license.
But the company still has a few more obstacles to cross before the deal is final.
During a Community Advisory Group meeting Thursday, Paul Newman of Colorado Legacy Land said the company is waiting for approvals from the state.
Colorado Legacy Land, which is part of environmental cleanup companies Legacy Land Stewardship and Alexco, also is seeking to take over Cotter’s Mine near Golden. The project, included in the same transaction as the Cañon City site, still needs a mine permit transfer from the Colorado Division of Reclamation, Mining and Safety.
“The DRMS is taking a bit more time in their evaluation and approval of that transfer,” Newman said. “Hopefully, we can get that resolved and that one transferred here shortly.”
The company also met with the Colorado Attorney General’s Office and Environmental Protection Agency attorneys to get assigned an administrative order on consent. That process also is still pending.
But if all goes according to plan, Newman said, Colorado Legacy Land hopes to close the deal by the middle of December. From there, the company would “come in where Cotter left off,” Newman said. “So, we have the whole clean-up process in front of us.”
The first major step toward cleanup, he said, would be working through a remedial investigation, a deep look into how far the contamination goes.
Cotter, which opened the Cañon City site in 1958 to process uranium for weapons and fuel, was found in the 1980s to have contaminated nearby wells. It was placed on the U.S. list of Superfund sites, putting Cotter in charge of cleanup efforts. In 2011, Cotter decided to put a halt to uranium production altogether.
Newman, the executive vice president of Legacy Land Stewardship, said Cotter approached Alexco — a company that has been working on the Schwartzwalder Mine for four years — to step in. Colorado Legacy Land was formed by Alexco and Legacy Land Stewardship specifically to take over the cleanup process.
If the state approves the final requirements, the company will own the land. Additionally, Newman said, Colorado Legacy Land is planning to open offices in Cañon City.
As part of requirements outlined in the CDPHE’s conditional license approval, Colorado Legacy Land will need to inform the department of the closing date in writing.
Here’s the release from the Environmental Protection Agency (Richard Mylott):
Actions build upon prior cleanup efforts
The U.S. Environmental Protection Agency (EPA) and the Colorado Department of Public Health and Environment (CDPHE) have released two final Records of Decision for environmental remediation at the Eagle Mine Superfund Site in Eagle County, Colorado, following the consideration of input received through a public comment process. Both documents, specifying measures to protect water quality and facilitate site reuse, focus on further reducing exposure to heavy metal contamination created by nearly one-hundred years of mining activity at the site.
“These actions reflect both EPA’s and CDPHE’s commitment to efficiently evaluate conditions and protect human health and the environment at the Eagle Mine Superfund Site,” said EPA Assistant Regional Administrator Betsy Smidinger. “Together, we are strengthening the water quality improvements we have achieved in the Eagle River and providing opportunities to bring lands back into safe, productive reuse. EPA remains committed to improving environmental conditions and human health for Americans that live and work near Superfund sites.”
The amended Record of Decision finalized for Operable Unit 1 (OU1) at the Eagle Mine Superfund Site adopts site-specific arsenic remedial goals and modifies surface water cleanup levels for cadmium, copper and zinc to meet more recent standards established for the site by the Colorado Water Quality Control Commission in 2008. Water quality monitoring in the Eagle River indicates that these standards for cadmium, copper and zinc are not attained in March and April of most years. The OU1 Record of Decision requires institutional controls to protect existing remedial features and expands the current groundwater collection system in Belden and at the mouth of Rock Creek to further reduce metals loading to the Eagle River.
EPA and CDPHE have also finalized a separate Record of Decision for Operable Unit 3 (OU3) focused on soil remediation necessary to protect human health should future residential development occur. EPA created OU3 after a developer purchased a large portion of the Eagle Mine Superfund Site in 2004 with plans to develop the property into a private, residential community. The Record of Decision for OU3 includes a combination of the following elements for areas proposed for development: excavating soil; placing a soil exposure barrier; grading the site; placing institutional controls and conducting monitoring; and/or demolishing structures.
The Eagle Mine Superfund Site is located in Eagle County, Colorado. The site is defined as the area impacted by past mining activity along and including the Eagle River between the towns of Red Cliff and Minturn. Mining activities at the Eagle Mine began in 1879 and continued until 1984. EPA listed the site on the National Priorities List (NPL), commonly known as the list of Superfund Sites, in 1986 because of the mine metals discharge, uncontrolled mine waste piles and the close proximity of the population to the mine and associated features. To better manage the site, EPA divided it into operable units.
EPA and CDPHE issued a final Record of Decision for the Eagle Mine Superfund Site in 1993. Over the years, all required environmental cleanup work has occurred at the site under a number of state and federal directives. EPA declared all cleanup construction activities complete at the site in 2001. Remediation conducted to-date has resulted in significant improvement in water quality and reduction in risk to human health and the environment. Continued operation of the existing remedy, including drawdown from the mine pool and treatment at the water treatment plant, is required to maintain this condition. Contaminant concentrations in surface water and groundwater have decreased significantly, and the aquatic ecosystem continues to show signs of recovery.
For more information about the Eagle Mine Superfund Site, please contact: Ms. Wendy Naugle, On-Site Coordinator, Colorado Department of Public Health and Environment, 4300 Cherry Creek Drive South, Denver, CO 80246, Wendy.firstname.lastname@example.org, or Ms. Jamie Miller, Project Manager, U.S. Environmental Protection Agency, 1595 Wynkoop Street, Denver, CO 80202, email@example.com
From the Environmental Protection Agency via Summit County (Brian Lorch):
The U.S. Environmental Protection Agency (EPA) is taking immediate action to perform mine cleanup activities at the Jumbo Mine in Summit County’s Peru Creek Basin, approximately seven miles east of Keystone Resort.
The Jumbo Mine, which produced gold, copper, lead and silver, operated from 1915 to 1918. Historic mine operations also generated significant volumes of waste rock and tailings piles. Inactive and abandoned for a century, the mine site was identified in the early 1990s by EPA and the Colorado Department of Public Health & Environment (CDPHE), as well as in the Snake River Watershed Plan, as a significant point-source contributor of metal-contaminated flows into Peru Creek and the downstream Snake River.
Historic hard-rock mining in the Peru Creek Basin left a legacy of contaminated and abandoned mine sites, whose acid mine drainage significantly degrades water quality. Much has been done to study the problems in the Snake River watershed, beginning in the early 1970s. Most studies have focused on the Peru Creek drainage, which is home to the Pennsylvania Mine, the largest, longest-operating mine in the watershed. In coordination with Summit County and the Colorado Division of Reclamation, Mining and Safety (DRMS), EPA completed cleanup actions at the Pennsylvania Mine in 2016.
The Jumbo Mine is another high-priority abandoned mine site in the Peru Creek Basin identified by the Snake River Watershed Coalition as a remediation project site capable of significantly improving water quality in the Snake River watershed.
Summit County purchased the land surrounding the abandoned Jumbo Mine in early 2016 for public open space. A restrictive covenant placed on the adjacent property containing the abandoned mine site allows for EPA’s cleanup actions to occur, but also limits the County’s liability for the existing environmental issues and associated cleanup actions.
“We had been looking to acquire this piece of property for a long time, recognizing that it has many open space values,” said Brian Lorch, Summit County Open Space and Trails director. “But before we could take steps to purchase the property, we needed to ensure that it could be cleaned up in an economical manner.”
EPA is implementing the cleanup work as a time-critical removal action under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA). Last week, the agency began the work, which it plans to complete in about three weeks.
Cleanup activities involve diverting water draining from a mine adit around or over adjacent tailings piles in a limestone and membrane-lined ditch. According to EPA studies, water quality of the adit drainage degrades as it crosses the mine tailings, contributing high levels of suspended and dissolved lead, zinc and other metals into the stream. Diverting drainage around the tailings into a lined ditch should greatly improve water quality.
“The overall approach will help reduce the discharge of metals into Peru Creek,” Lorch said. “A passive treatment approach at the Jumbo Mine site is quite similar to numerous mine cleanups performed elsewhere by the County.”
Since 2001, Summit County has worked with EPA to identify and prioritize mine sites in need of cleanup in the Peru Creek Basin. The County’s proactive coordination with EPA facilitated recent cleanup efforts at the Pennsylvania Mine and numerous other sites in the area.
“We are really happy and grateful to see EPA continue its mine cleanup efforts in the Peru Creek Basin,” Summit County Commissioner Karn Stiegelmeier said. “The Summit County community is very supportive of our efforts to clean up abandoned mine sites on County property, voting in 2015 for a mill levy that provides funding for cleaning up mine-impacted sites.”
Click here to read the newsletter. Here’s an excerpt:
New Developments on the Horizon for the Eagle Mine
Long-time residents of the Eagle Valley remember a time nearly 30 years ago when the Eagle River ran orange. Linda Jones, who worked at Battle Mountain High School, would pass by the river and its orange-stained rocks on her way to work, football games, and ski practices. Joe Macy and his colleagues at Vail Resorts (then Vail Associates) dealt with blowing orange snow on Beaver Creek’s ski slopes in the winter of 1989-90, as their snowmaking process pulls water straight from the Eagle. Those who weren’t around in the eighties might not realize that the scene at the Eagle River was not unlike the 2015 Gold King Mine spill on the Animas River. The leaching of hazardous heavy metals into the lifeblood of the Eagle Valley eventually caused the mining area to be declared a Superfund Site by the U.S. Environmental Protection Agency in 1986.
Gold and silver mining activity in the 235-acre area dates back to the 1870s, until lead and zinc mining took over in 1905. Ownership of the operation changed hands multiple times, until 1984, when the mine operator, Glenn Miller, went into bankruptcy and failed to pay the electricity bills. Without electricity, the water pumps in the mine stopped running and the mine workings began to flood. For the next five years, the water level in the mine continued to creep higher, until finally spilling over and flooding the river with lead, cadmium, copper, arsenic and zinc. Water quality began suffering long before the spill, however, as up until the Clean Water Act of 1972 was enacted, discharging contaminated water into the river was a perfectly legal and common practice.
The State of Colorado and the EPA both filed separate lawsuits against the former and current mine operators resulting in the cleanup being governed by two settlement agreements. Today, the site is owned by Battle Mountain, but the successor of Gulf + Western—CBS Corporation—is still paying for the cleanup and will continue to in perpetuity.
Over the past three decades, multiple agencies and partners have worked together to remediate, monitor, and improve the cleanup and the Eagle River. In many ways, the Superfund Site is an example of a very successful remediation in Colorado. Ore was originally processed through roasting and magnetic separation, resulting in metals-laden roaster waste. The tailings from the milling process also contained high concentrations of metals and were slurried through a pipeline away from the mine area. The deposited waste led to acid mine drainage. To date, all of the roaster waste and tailings that threatened human health and water quality have been consolidated from the old tailings pile, capped with a protective cover and revegetated to prevent any further groundwater contamination. Contaminated groundwater is currently treated at a water treatment facility before entering the river. Institutional controls and monitoring were established around the waste rock piles to determine acid generation potential and the water quality impact from runoff. The EPA also created secondary cribbing walls beneath Belden as a safeguard from waste rock crumbling into the Eagle.
Though extensive remediation has occurred on site, the primary remaining concern is water quality and the ecological risks to fish and the tiny aquatic insects they feed on. The Eagle River is currently being managed as a brown trout fishery under Colorado Parks and Wildlife. In 2008, the Colorado Water Quality Control Commission set new standards for cadmium, copper, zinc, and arsenic levels. The change in standards required a new “feasibility study,” a Superfund process for the development and evaluation of new plans for cleanup. Today, the need for further cleanup is clear as the metal levels tend to exceed limits in March and April, as the snow is melting at the Eagle Mine site but the river hasn’t hit peak flow yet.
It’s important to note while arsenic levels peak in the spring, they are still well below limits for safe consumption of fish. The highest arsenic level is about .31 micrograms per liter (ug/L), while the Colorado Department of Public Health and Environment sets the standard for safe fish consumption at 7.6 ug/L, and under the Safe Drinking Water Act the limit is 10 ug/L. At a recent panel discussion of the Eagle Mine, both project managers from the EPA and CDPHE said they would let their kids and pets play in the river, and eat a fish from it as well.
The EPA broke the site into three manageable operable units (OUs): OU1 deals with site-wide water quality; OU2 is concerned with human health, primarily in the town of Gilman; and OU3 encompasses the North Property Redevelopment, or the Battle Mountain Project. The EPA and CDPHE have recently released Proposed Plans for Operable Units 1 and 3, which can be found online here and here or at the Minturn Town Hall. These new plans outline different alternatives for future remediation of the Superfund Site, to both bring metal concentrations into compliance in the spring as well as address land use changes in the future. Public comments on the plans will be accepted until September 10th of this year and can be submitted by email or mail—the addresses for each can be found within the plans. As these Plans are the first step in determining the next actions in the ongoing cleanup of the Superfund site, the Watershed Council encourages the community to read the plans and provide comments.
Lizzie Schoder is the Education and Outreach Coordinator for Eagle River Watershed Council. The Watershed Council has a mission to advocate for the health and conservation of the Upper Colorado and Eagle River basins through research, education, and projects. Contact the Watershed Council at (970) 827-5406 or visit
This panel will explore the history of the Eagle Mine and the collaborative cleanup efforts of the past two decades. The discussion will highlight the business, operational and regulatory perspectives, as well as those of our local community.
This discussion will be moderated by Larissa Read, president of the board of directors for Eagle River Watershed Council and owner of Common Ground Environmental Consulting.
Jamie Miller is a remedial project manager with the U.S. Environmental Protection Agency. She has a B.S. in Environmental Science, with a focus on Planning and Administration. She began her career in the environmental field with a private consulting firm and spent six years working with the EPA as a contractor on the Superfund Technical Assessment and Response Team contract, providing technical assistance to the EPA Emergency Response and Removal Program.
Wendy Naugle, P.E. is an engineer and groundwater hydrologist in the Superfund/Brownfields Unit at the Colorado Department of Public Health and Environment and has been working on the Eagle Mine cleanup for the past 18 years. Naugle holds a Bachelor’s degree in Geology from The Colorado College and a Master’s degree in Geological Engineering from the Colorado School of Mines.
John Widerman is a member of the Minturn Town Council. He has lived in the Eagle Valley for nine years and in Minturn for six of those years. He is a local environmental steward, a Colorado Mountain College Alum and an employee of Eagle County Schools.
On June 26, the US Supreme Court denied New Mexico’s petition seeking to institute an original action against Colorado for the 2015 Gold King Mine spill. An original action in the US Supreme Court is a lawsuit between states. Invoking that rarely used procedure, New Mexico sought to hold Colorado liable for the Gold King Mine spill. New Mexico asserted claims under the intricate provisions of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) and the Resource Conservation and Recovery Act of 1976 (RCRA). New Mexico also sought analogous relief against Colorado under federal interstate common law.
Attorneys assisting the State of Colorado, successfully argued that the US Supreme Court should not entertain New Mexico’s novel lawsuit. As explained in Colorado’s briefing, New Mexico’s RCRA claim failed because a CERCLA response action had been initiated to address the relevant hazardous substance release. New Mexico’s CERCLA claim failed, Colorado argued, for a number of reasons, including that once a site is under investigation under CERCLA authority, several of New Mexico’s claims are barred because they would interfere with the CERCLA investigation and remedy decision making. Colorado additionally argued that Congress displaced New Mexico’s putative federal common law claims through its enactment of comprehensive environmental statutes, most importantly the Clean Water Act, but also CERCLA and RCRA. Finally, Colorado’s briefing also explained that Colorado should not be held liable for its regulatory activities in remediating and managing abandoned mines…
Colorado’s victory at the US Supreme Court protects Congress’s carefully constructed statutory scheme for the effective management and remediation of water pollution across the country. It also protects Colorado’s sovereign ability to remediate abandoned mines.
The Eagle River roils with spring runoff in June 2011 near Edwards, Colo. Photo/Allen Best
Eagle River Basin
Here’s the release from the Environmental Protection Agency (Jennifer Chergo):
The U.S. Environmental Protection Agency (EPA) and the Colorado Department of Public Health and Environment (CDPHE) today released two Proposed Plans for environmental remediation at the Eagle Mine Superfund Site. Both Proposed Plans focus on further reducing heavy metal contamination created by nearly one hundred years of mining activity at the site.
“The cleanup proposals represent both EPA and CDPHE’s commitment to protect human health and the environment at the Eagle Mine Superfund Site,” said Acting Regional Administrator Deb Thomas. “These plans also highlight EPA’s commitment to bringing contaminated lands back to health and reuse.”
The Eagle Mine Superfund Site is located in Eagle County, Colorado. The site is defined as the area impacted by past mining activity along and including the Eagle River between the towns of Red Cliff and Minturn. Mining activities at the Eagle Mine began in 1879 and continued until 1984. EPA listed the site on the National Priorities List (NPL), commonly known as the list of Superfund Sites, in 1986 because of the mine metals discharge, uncontrolled mine waste piles and the close proximity of the population to the mine and associated features. To better manage the site, EPA divided it into operable units (OUs). OU1 focuses on protecting surface water by reducing metals loading from the site to the Eagle River. OU2 focuses on potential human health risks from contaminated soils in the abandoned company town of Gilman. OU3 focuses on soil remediation necessary to protect human health due to planned future development by the current landowner.
EPA issued a final Record of Decision (ROD) for OU1 in 1993 and a final ROD for OU2 in 1998. Over the years, all required environmental cleanup work has occurred at the Eagle Mine Superfund Site under a number of state and federal directives. Response actions at the site addressed the major sources of metals contamination to the Eagle River, including the old and new tailings pile, rex flats and various roaster waste piles near Belden. In 2001, EPA declared all cleanup construction activities complete at the Eagle Mine Superfund Site, except for ongoing operation and maintenance of remedial features like the water treatment plant. Remediation conducted to-date resulted in significant improvement in water quality and reduction in risk to human health and the environment. Continued operation of the existing remedy, including drawdown from the mine pool and treatment at the water treatment plant, is required to maintain this condition. Contaminant concentrations in surface water and groundwater have decreased, and the aquatic ecosystem continues to show signs of recovery.
In 2009, water quality standards established by the Colorado Water Quality Control Commission specifically for the Eagle Mine site became effective. Water quality monitoring in the Eagle River revealed that the water quality standards for cadmium, copper and zinc are not attained in March and April of most years. In response, the Proposed Plan released today for OU1 describes a number of alternatives designed to further reduce metals loading to the Eagle River. The preferred OU1 alternative includes the collection and treatment of groundwater from Belden and at the mouth of Rock Creek.
The Proposed Plan for OU3 presents cleanup alternatives focusing on soil remediation necessary to protect human health should future development occur. EPA created OU3, after a developer purchased a large portion of the Eagle Mine Superfund Site in 2004 with plans to develop the property into a private, residential community. The preferred alternative includes a combination of the following elements for areas at OU3 proposed for development: placing a soil exposure barrier; grading the site; placing institutional controls and conducting monitoring; and/or demolishing structures.
Cañon City community members will meet again with Cotter Corp. on Thursday to hear about the former uranium mining company’s pilot groundwater cleanup project.
Cotter hopes the project will reduce uranium and molybdenum contaminates to safe levels, but so far, community members have had mixed feelings about the effectiveness of the program.
Doni Angell, a member of the Lincoln Park Community Advisory Group that hosts the meetings and frequently comments on Cotter projects, said the proposed project, known as the Organic Bioreactor Work Plan, will only create a more concentrated toxic environment…
The project proposes an organic method using wet hardwood mulch to remove contaminates from the groundwater, rather than synthetic chemicals that most uranium mills use. The mulch, Cotter believes, would remove oxygen from water flow areas, causing the uranium to separate from the water. Because the water is migrating down slope through the mulch, Cotter anticipates successful contamination reduction using the natural aquifer as opposed to a mechanically propelled system.
“This is the simpler solution based on our tests, and sometimes the simple solution is the better solution,” Cotter project manager Steve Cohen said, adding that capital costs for this type of project are much lower than synthetic chemical-based ones.
Community Advisory Group member Carol Dunn said she does not know enough about the details of the project to make an assessment.
She said her hope going into Thursday relies on the relationship the community has developed with Cotter – a unique aspect of the Cotter/Lincoln Park site in relation to other Superfund sites where the responsible party is usually no longer present…
The project is in the informal public comment period, which was extended by the Colorado Department of Public Health and Environment from April 21 to May 7 last week after a request from the Community Advisory Group. The EPA and CDPHE – which oversees activities at the site because of its designation as a Superfund site in 1984 – are reviewing the details of the project and will provide comments following the May 7 comment deadline.
At that time, the agencies will also evaluate comments received from other agencies and the public, include the Community Advisory Group…
The original groundwater contamination in the Lincoln Park community was caused by the discharging of the uranium tailings into unlined tailing ponds. The ponds were closed in the early 1980s when the EPA listed the area as a Superfund site, and the waste was excavated and put into new lined ponds. The new ponds cut off most of the groundwater contamination, and, since then, the EPA has since declared the contaminated ground water status as “under control.”
The EPA is currently administering its 5-year review of the site to ensure that the site decision remedies are continuing to protect human health and the surrounding environment. The Community Advisory Group also has contributed to that project, providing the EPA with people to interview in the community about the impacts, or lack thereof, of the remaining contamination.
(The Community Advisory Group meeting will take place on Thursday at 6 p.m. in the Abbots Room at the Abbey Events Complex, 2951 East U.S. Highway 50. The meeting is open to the public.)
From the Associated Press (Dan Elliott) via The Aurora Sentinel:
The total now appears to be about $420 million. A single law firm that originally filed claims totaling $900 million for a handful of New Mexico property owners told the AP it had lowered their claims to $120 million
Farmers, business owners, residents and others initially said they suffered a staggering $1.2 billion in lost income, property damage and personal injuries from the 2015 spill at the Gold King Mine, which tainted rivers in Colorado, New Mexico and Utah.
But the total now appears to be about $420 million. A single law firm that originally filed claims totaling $900 million for a handful of New Mexico property owners told the AP it had lowered their claims to $120 million.
It’s still uncertain whether the White House and Congress — both now controlled by the GOP — are willing to pay for any of the economic losses, even though Republicans were among the most vocal in demanding the EPA make good on the harm.
Under former President Barack Obama, a Democrat, the EPA said it was prohibited by law from doing so.
Now that they’re in charge, Republicans have vowed to slash spending on the environment, leaving the prospects for compensation in doubt…
The EPA said it received 73 claims for economic damage or personal injuries. The AP obtained copies of the claims through an open records request, although many details were redacted.
The Albuquerque, New Mexico, law firm Will Ferguson & Associates filed claims totaling $900 million for about a dozen residents of Aztec, a town of about 6,100 on the Animas River in northwestern New Mexico. The residents say the contaminated water damaged their wells, soil and plumbing and caused health problems including chronic intestinal pain, rashes and memory loss.
Will Ferguson, the firm’s managing partner, said the $900 million represented an opening position, and the attorneys never expected to recover that much.
Kedar Bhasker, another lawyer with the firm, said the claims were refiled in December. Bhasker called the lower amount “more reasonable.”
In January, the EPA was still using the $1.2 billion total for all the claims, which didn’t reflect the law firm’s revisions. EPA officials didn’t immediately provide an explanation in response to emails seeking comment.
The other claims ranged from river guides asking for a few hundred dollars in lost wages to the Navajo Nation seeking $162 million for environmental and health monitoring, among other things. The state of New Mexico asked for $130 million in lost taxes and other revenue. The state and tribe also are suing the EPA separately in federal court.
Ten tourist-dependent businesses filed claims, saying they lost money when travelers stayed away. Farmers and ranchers said crops died because the river couldn’t be used to irrigate and that they had extra expenses from hauling untainted water to livestock.
Some property owners said the value of their land plummeted because of the stigma attached to the spill…
The agency noted it had already spent more than $31.3 million on the spill, including remediation work, water testing and payments to state, local and tribal agencies for their emergency response to the disaster.
But lawmakers were infuriated — especially Republicans, some of whom portrayed the spill as a glaring example of EPA mismanagement. They have pressed the new EPA chief, Scott Pruitt, to reconsider the decision not to pay damages.
At his confirmation hearings, Pruitt promised to review it. The EPA didn’t immediately respond to emails and a phone call seeking comment on whether he had done so.
Republican Sen. Cory Gardner of Colorado said he believes Pruitt “will make good on his promise to work with me and my colleagues in resolving the outstanding issues that remain from the Obama administration’s EPA.”
Colorado Democrats introduced a measure in Congress in 2015, shortly after the spill, intended to allow federal compensation for economic damages, but the bill died.
Now, Congress appears to be waiting on President Donald Trump’s administration to make its intentions known.
“We don’t know what to expect from this administration in regard to that,” said Liz Payne, a spokeswoman for Republican Rep. Scott Tipton of Colorado, whose district was hurt by the spill.
“It’s still a waiting game for us at this point,” she said.
Colorado Department of Public Health officials on Friday received a report of a spill that occurred at the Cotter Crop. Uranium Mill south of here.
Steve Cohen, Cotter manager, reported the spill occurred just before 8:30 a.m. as Cotter workers were trying to drain a section of pipes that connect the new and the old pipeline. A new pipeline is being installed to prevent contaminated water escaping the site.
About 5,200 gallons of water was spilled, all of which was contained within the trench and Cotter workers were able to recover most of the spilled water using a water truck, said Warren Smith, health department spokesman.
It’s unclear how much “slightly contaminated” water seeped into the ground or will evaporate, but Steve Cohen, Cotter’s plant manager estimates around 3,000 to 4,000 gallons were picked up with the truck.
The spill happened when Cotter workers were attempting to drain a section of pipe where the old pipe and the new replaced pipe connect. A brittle or cracked valve is to blame, Cohen said. “Basically when the workers touched the valve it blew.”
The valve will be replaced, Cohen added.
The water was contained in the trench where pipeline construction has been ongoing for the last couple of weeks. Now, the water will return to the impoundment pond on Cotter property.
Cotter is replacing the pipeline after several leaks the last couple of years. Last August, Cotter reported a 7,000-gallon leak, which occurred over the course of 48 hours. That leak was the result of a hairline fracture in the pipleline — which is now being replaced on site.
Despite the most recent spill, Cohen said the pipeline replacement is still on track to finish the final week of March.
Cotter is required by Colorado law to report spills to the Colorado Department of Public Health and Environment, which posts the information on its website. CDPHE is expecting a report on the spill next week.
FromColoradoPolitics.com (Peter Marcus) via The Colorado Springs Gazette:
The man who led transition efforts for President Trump at the EPA said the administration’s proposed budget signals a commitment to abolish the agency.
But Myron Ebell, a Colorado College graduate and an outspoken climate change skeptic who leads energy and environment policy at the conservative Competitive Enterprise Institute, said it is not an overnight effort.
The administration’s preliminary 2018 budget proposal released Thursday charts a course that could lead to the end of the federal environmental agency, Ebell said, speaking to a conservative group at the libertarian-leaning Independence Institute in Denver on Thursday.
Ebell had proposed Trump make a 10 percent cut to the EPA in his first budget request. The proposal unveiled Thursday would cut the agency by significantly more, up to 31 percent. It represents about a $2.6 billion cut to the agency’s relatively small, when compared to other federal agencies, $8.2 billion budget.
The cuts would result in about 3,200 employees being laid off in the initial wave, which could include many regional staff. Denver is home to Region 8 headquarters, a multi-state jurisdiction that covers much of the Intermountain West, which employs about 500 people.
“I think there’s a serious commitment here to draining the swamp,” Ebell, calling upon a popular Trump campaign mantra, said to applause.
The preliminary budget request would eliminate as much as a fifth of the agency’s workforce, which stands at around 15,000. More than 50 programs would be eliminated, including energy grants that help to fight air pollution. Scientific research would also face massive cuts.
Environmental interests had feared Trump’s budget proposal would start to chip away at the EPA, ultimately leading to closure. News of the preliminary budget sent many into a tailspin, as it potentially signals a much faster outcome.
Trump also proposed a 12 percent cut to the Interior Department and a 5.6 percent cut to the Department of Energy.
“The president’s budget is a moral document, and President Trump has shown us exactly where he stands. These unprecedented cuts will hamper the ability of our park rangers, scientists, those who enforce the law against polluters, and other Coloradans from doing their important work,” said Jessica Goad, spokeswoman for Conservation Colorado.
“This is not just cutting the fat, this is a complete butchering of programs and jobs that are critical to Colorado.”
The move leaves specific uncertainty in Colorado, where the EPA has promised to cleanup toxic leaking mines that are spilling into the Animas River in Durango. The Gold King Mine spill in August 2015 was triggered by an EPA engineering error, causing about 3 million gallons of mustard yellow sludge to pour into the river.
In the aftermath of the spill, the EPA declared the area a Superfund site, which allows it to spend significant resources to implement a long-term water quality cleanup effort. Some worry those efforts would be diminished by reductions at the EPA.
But Ebell said a pushback to the EPA’s “regulatory rampage” does not mean that environmental controls would go away. He said regulations would still be enforced – especially on the state level – including around Superfund sites and clean drinking water.
“The question is, why do we need 15,000 people working for the EPA?” asked Ebell. “I understand why we need some … Maybe abolishing the agency is something that President Trump … would want to have a discussion about … I personally think it’s a good idea.”
Busting up the EPA is not a good idea, Myron.
California Gulch back in the day
Summitville Mine superfund site
Rocky Mountain Arsenal back in the day
Rocky Flats circa 2007
The “Bonita Peak Mining District” superfund site. Map via the Environmental Protection Agency
FromThe High Country News (Elizabeth Shogren) via The Colorado Independent:
Just a few days in office, the new administrator of the Environmental Protection Agency hosted an early Sunday morning breakfast for 11 Western governors. Scott Pruitt told them face-to-face what he’s said repeatedly since he was nominated: Under his leadership, the EPA will defer to states much more than it has in the recent past.
Pruitt made a similar vow to profoundly transform the agency the day before at the Conservative Political Action Conference (CPAC). “We’re going to once again pay attention to the states across this country,” Pruitt told a gathering of Republicans. “The future ain’t what it used to be at the EPA.”
This message resonated with the Western governors, regardless of their political affiliations, according to several members of the governors’ staffs. Alaska Gov. Bill Walker, a Republican-turned-Independent whose state is 66 percent federal land, was “encouraged by (Pruitt’s) emphasis on state’s rights,” Grace Jang, Walker’s communications director, says.
The Western governors’ unanimity is striking in an era of intense partisanship and reflects the commitment they have to work together through the Western Governors’ Association. The breakfast was an annual event of that group, a rare hub of bipartisanship and consensus building in a polarized nation. The governors are in the midst of a major effort to transform the relationship between the federal and state governments to give them more input into federal regulations.
“The Republican governors were on the same page with their Democratic colleagues in telling Pruitt, we want it to be a partnership,” says John Swartout, senior policy advisor to Colorado Governor John Hickenlooper, a Democrat. “We haven’t been happy that the EPA hasn’t always treated us as a full partner. We can make progress together.”
As they ate scrambled eggs, bacon, fried potatoes and donuts at a square table in EPA’s Washington, DC, headquarters, the governors one-by-one told Pruitt their priorities. Over the course of two hours, many mentioned their desire to have more sway over federal environmental regulations.
Western governors have collaborated for about 100 years. Their desire to present a unified voice to Washington is driven in part because of the vast amount of federal land in the West, which means decisions made in Washington have acute impacts on their states’ economies. “It’s largely a function of being so distant from Washington and needing to amplify their distant voices,” said Jim Ogsbury, executive director of the group.
In the Western Governors’ Association, the governors focus on shared objectives and pass joint resolutions. In December, for instance, they passed a resolution calling for a greater role in crafting federal regulations and in other decisions by the federal government. Other resolutions present their consensus positions on a wide range of issues, including endangered species, wildfire fire management, invasive species and abandoned mine cleanups.
Western governors from both parties felt the Obama administration’s EPA failed to adequately consult the states as it crafted some important environmental regulations, such as the 2015 Clean Water Rule. (That rule was temporarily blocked in 2015, pending resolution of a court challenge brought by industry groups and 31 states.) “Had the EPA worked with us on the rule upfront it could have been a better rule,” Swartout says. EPA did address some comments the governors made about how the proposed rule impinged on state authority over water management, but not all of them.
Just this week, President Donald Trump signed an executive order to launch a rollback of that rule and, until it’s rewritten, limit federal oversight to waterways that are navigable, leaving the rest to the states. Pruitt announced that he would rescind the Obama rule and write a new one that “restores the states’ important role in the regulation of water.”
“We believe (Pruitt’s EPA) will partner with states in a way that’s meaningful; in a way that quite frankly the previous administration did not,” says Nephi Cole, Wyoming Gov. Matt Mead’s policy advisor policy.
Many scholars caution that undoing that rule will be particularly detrimental in the arid West, where so many small streams and those that run only intermittently are crucially important for wildlife and water quality and quantity. States tend to be more responsive to local industries, because of the benefits they bring to the economy like jobs and tax revenue.
But Cole argues that it’s a “false narrative” to suggest that giving states more control equates to allowing more pollution and less environmental protection. In another resolution adopted in December, Western governors assert that they want to be the ones to decide how to balance the needs of industry in their states and the requirements of the Clean Water Act.
During the two-hour breakfast, Pruitt spent most of the time listening to governors. (Most years, the secretaries of Interior, Agriculture, Energy and other cabinet members important to Western states attend the breakfast, but as of Sunday, Pruitt was the only one of those who had been confirmed by the Senate.) Colorado Gov. John Hickenlooper urged Pruitt to personally engage in the Gold King Mine controversy. A 2015 blowout at the mine unleashed a surge of acid mine drainage down the Animas River. Pruitt committed to visiting Colorado and meeting with local and state officials, Swartout says.
A big priority for some governors is that the EPA continues to negotiate settlements with companies responsible for creating toxic waste sites covered under Superfund.
Oregon Gov. Kate Brown, a Democrat, urged Pruitt to move forward with the plan to clean up the Portland Harbor, a Superfund site, so the city can revitalize the waterfront and create jobs. She also stressed her state’s continued commitment to fighting climate change, according to her press secretary, Bryan Hockaday.
Montana Gov. Steve Bullock, who heads the Western Governors’ Association, wants Pruitt to keep the pressure on to finally reach a settlement on the Superfund sites in and around Butte, Montana, where historic copper mining and smelting left behind the nation’s largest toxic waste site, according to his press secretary, Marissa Perry. After many years, negotiations between the EPA and Atlantic Richfield Corporation, owned by BP, have picked up steam. Bullock wants to make sure the momentum isn’t lost.
While the Western governors break out of the hyper-partisanship that’s plagued other branches of government and see some opportunity to work with Pruitt, potential major budget cuts to the EPA may give Pruitt a lot less leeway to respond to state needs.
This week, the White House sent agencies an outline of the president’s draft budget that reportedly would gut the EPA’s $8 billion budget, cutting by 30 percent the grants it sends to the states to implement air, water and toxic waste regulations. Pruitt told E&E News that he’s asking the White House to retain more funding for the states to improve air quality, clean up Superfund sites and improve aging water and wastewater infrastructure. Programs slated for zero funding include grants to clean up abandoned industrial sites and funding to bring safe drinking water and sewer systems to Native villages in Alaska, according to the Washington Post. More details on the budget are expected later this month. It’s not clear if the White House can win approval for its vision of a much smaller EPA.
The proof of whether the governors and Pruitt will be able to work together will emerge in coming months, as the Trump administration pursues its agenda and rolls back existing rules. “We’re trying to work with him. We need to work with the federal government,” Swartout says. “It’s too early to know. We have to see how it all plays out. It’s just speculation at this point.”
Correspondent Elizabeth Shogren writes HCN’s DC Dispatches from Washington. This story originally appeared in High Country News on March 3, 2017.
At the Animas River Stakeholders Group meeting in Silverton on Thursday, Superfund site project manager Rebecca Thomas told the 20 or so attendees the EPA has laid out a work plan for the summer.
Thomas said much of the work will be a continuation of last year’s activities, including collecting data and water samples, as well as looking at flow control structures at the Gold King Mine, the site of the EPA-triggered mine spill in August 2015.
The EPA also will install a pressure gauge system to monitor the bulkhead at the Mogul Mine, adjacent to the Gold King, which are both significant contributors of heavy metals into Cement Creek, a tributary of the Animas River.
The EPA wants to install a ground monitoring well between the inner and outermost bulkheads at the American Tunnel, the drain for the Sunnyside Mine workings. It’s suspected the American Tunnel’s water level has reached capacity and could be responsible for increased discharges out of adjacent mines, such as the Gold King.
Thomas said crews will compile more data for the possible closure of the bulkhead at the Red & Bonita Mine, another contributor into Cement Creek. Specifically, EPA wants to better understand the water hydrology of the mine workings.
As for the EPA’s interim water-treatment plant at Gladstone that treats discharges out of the Gold King Mine, Thomas said the agency is looking at about six sites to store the mine waste.
“This is increasingly more important for us as we start to run out of room for sludge management (at Gladstone),” Thomas said.
She said there may be more than one location for the mine waste, and that the agency hopes to have that finalized by May.
Thomas added that the EPA is planning a few quick-action remediation projects at sites within the Superfund listing where there is an immediate benefit to the environment, water quality and managing adit discharges.
She said 27 of the 48 sites qualify for early-action remediation, which could include fixing mine waste ponds, remediating waste rock dumps or redirecting clean surface water away from known polluted areas.
“There’s no way we’re going to get all the work done, but the hope is to get some of the work done,” Thomas said.
The Bureau of Land Management, Colorado Department of Public Health and Environment and the U.S. Forest Service – all working on the Superfund site – also listed a few projects they have planned for this year.
Most notably, the BLM has permission to undergo a pilot project with Texas-based Green Age Technologies to test a new treatment on mine wastewater that many in the stakeholders group have said holds promise for low-cost water treatment.
The BLM and Green Age will spend 21 days treating discharges out of the American Tunnel and Gold King Mine with a technology known as cavitation, which separates metal ions from water.
The EPA had promised the town of Silverton before the community supported Superfund designation that the agency would embrace new technologies for mine-waste treatment.
Cement Creek aerial photo — Jonathan Thompson via Twitter
Cement Creek photo via the @USGS Twitter feed
Cement Creek remains lined with orange sediment after the Gold King Mine spill. The Environmental Protection Agency accidentally triggered the release of orange wastewater laced with heavy metals into Cement Creek on Aug. 5. The creek flows into the Animas River at Silverton, and eventually crosses into New Mexico and Utah
The EPA’s wastewater treatment plant near Silverton, Colorado, on Thursday, Oct. 16, 2015 — photo via Grace Hood Colorado Public Radio
The Environmental Protection Agency’s temporary water-treatment facility at Gold King Mine, October 2015, via Steve Lewis/The Durango Herald.
The confluence of Cement Creek, at right, and the Animas River, left, as seen September 2015 in Silverton, Colo. This is where the plume of contaminated water from the Gold King Mine entered the Animas River. (Jon Austria — The Daily Times)
Acid mind drainage Cement Creek watershed
Cement Creek August 8, 2015 — Bruce Finley via Twitter
Confluence of Cement Creek and the Animas River from the Coyote Gulch archives (11/21/2010)
FromThe Farmington Daily Times (Magdalena Wegrzyn , Leigh Black Irvin , Joshua Kellogg and Noel Lyn Smith):
Federal lawmakers, tribal leaders and state and local officials presented a rare unified front today as they vehemently denounced the U.S. Environmental Protection Agency’s announcement that it will not pay more than $1.2 billion in claims filed against it in response to the Gold King Mine spill.
The EPA said the Federal Tort Claims Act prevents the agency from paying claims that result from “discretionary” government actions. Congress passed the law to allow government agencies — and in this case, contractors working on their behalf — to act “without the fear of paying damages in the event something went wrong while taking the action,” according to a press release from the EPA.
Three federal lawmakers representing New Mexico denounced the news in a joint statement, calling the agency’s reasoning a “shameful legal interpretation of liability.” Meanwhile, Navajo Nation officials questioned who would take responsibility for reimbursing tribal members hurt by the spill, which on Aug. 5, 2015, released more than three million gallons of toxic wastewater into a tributary that feeds the Animas River, which flows into the San Juan River, ultimately emptying into Lake Powell.
The EPA said the work contractors conducted at the mine near Silverton, Colo., is considered a “discretionary function” under the law.
Sens. Tom Udall and Martin Heinrich, New Mexico Democrats, and Rep. Ben Ray Luján, D-N.M., issued a statement saying they would continue pushing for legislation to hold the EPA accountable. They also said it would be up to the courts to determine whether the EPA’s defense is legitimate.
Heinrich said in a phone interview that he intends to introduce legislation to ensure the EPA pays claims that have already been filed, as well as future claims.
“I’m going to speak to all of the senators from Colorado and Arizona, and we’re going to introduce legislation to do this right,” he said.
An EPA agency official said paying the claims would discourage cleanup efforts — such as the one being conducted at the Gold King Mine when it was breached — in the future…
Navajo Nation President Russell Begaye said the tribe will continue pursuing its lawsuit against the EPA and several other entities. He said the tribe plans to work with president-elect Donald J. Trump’s administration to address claims tied to the spill.
“It doesn’t stop here,” Begaye said shortly after attending an inauguration ceremony in Shiprock for recently elected Northern Agency chapter officials. “This is one step, and we will continue taking the next step and if we have to, we’ll take it all the way to the Supreme Court.”
An EPA official said 73 claims related to the mine spill were filed under the Federal Tort Claims Act. Four were from governmental agencies and the rest were from individuals and companies…
Joe Ben Jr. served as the Shiprock Chapter’s farm board member when the spill occurred. Ben, a farmer himself, said he did not file a claim but knows several other farmers who submitted claims for lost crops and revenue…
… collecting compensation doesn’t weigh heavily on [Earl] Yazzie. Instead, the farmer said he’s more concerned about whether to plant crops this spring and if he’ll irrigate with water from the San Juan River…
Included in the $1.2 billion is about $154 million in tort claims that are part of a lawsuit filed by the state of New Mexico, according to the EPA official. She said the EPA’s defense will be used in court to deny payment of those claims…
The EPA official acknowledged the announcement was slow in coming, adding “we spent a lot of time trying to see if there was any other way to address this because this is obviously an answer that leaves a lot of people unhappy who have been hurt.”
Here’s the release from the Environmental Protection Agency (Christie St. Clair):
Today, the U.S. Environmental Protection Agency (EPA) posted the final fate and transport report for the Gold King Mine (GKM) release. The report focuses on understanding pre-existing river conditions, the movement of metals related to the GKM release through the river system, and the effects of the GKM release on water quality. The research supports EPA’s earlier statements that water quality in the affected river system returned to the levels that existed prior to the GKM release and contamination of metals from the release have moved through the river system to Lake Powell.
“This report is a comprehensive analysis of the effects on water quality from the Gold King Mine release,” said Dr. Thomas A. Burke, EPA’s Science Advisor and Deputy Assistant Administrator of EPA’s Office of Research and Development. “While data indicate that water quality has returned to pre-event conditions, EPA is committed to continue our work with States and Tribes in the river system affected by the Gold King Mine release to ensure the protection of public health and the environment.”
The area affected by the Gold King Mine release consists of complex river systems influenced by decades of historic acid mine drainage. The report shows the total amount of metals, dominated by iron and aluminum, entering the Animas River following the release — which lasted about nine hours on August 5, 2015 –was comparable to four to seven days of ongoing GKM acid mine drainage or the average amount of metals carried by the river in one to two days of high spring runoff. However, the concentrations of some metals in the GKM plume were higher than historical mine drainage. As the yellow plume of metal-laden water traveled downstream after the release, the metal concentrations within the plume decreased as they were diluted by river water and as some of the metals settled to the river bed.
There were no reported fish kills in the affected rivers, and post-release surveys by multiple organizations have found that other aquatic life does not appear to have suffered harmful short-term effects from the GKM plume. The concentrations of metals in well-water samples collected after the plume passed did not exceed federal drinking water standards. No public water system using Lake Powell as a source of drinking water has reported an exceedance of metals standards since the release.
Some metals from the GKM release contributed to exceedances of state and tribal water quality criteria at various times for nine months after the release in some locations. Metals from the GKM release may have contributed to some water quality criteria exceedances during the spring 2016 snow melt. Other exceedances may reflect longstanding contributions of metals from historic mining activities in the region and natural levels of metals in soils and rocks in the area. EPA will continue to work with states and tribes to interpret and respond to these findings.
Results from this analysis will inform future federal, state and tribal decisions on water and sediment monitoring. EPA will continue to work with states and tribes to ensure the protection of public health and the environment in the river system affected by the Gold King Mine release.
Read the final report, “Analysis of the Transport and Fate of Metals Released From the Gold King Mine in the Animas and San Juan Rivers”: https://cfpub.epa.gov/si/si_public_file_download.cfm?p_download_id=530074
The 2015 Gold King Mine spill deposited nearly 540 tons of metals over a 9-hour period into Cement Creek, which feeds into the Animas River, the Environmental Protection Agency said Friday in it final report on the scope and ongoing effects of the spill.
The EPA estimated that roughly one percent of the metals, mostly iron and aluminum, contained in the spill came from the mine, with the rest coming from the waste piles on the hillside below the mine adit and the stream bed of Cement Creek.
The study states “the volume of the GKM release was equivalent to four to seven days of ongoing GKM acid mine drainage,” or “one to two days of high spring runoff.”
But, as indicated in previous tests, the river returned to pre-spill levels.
There have been no reported fish kills or significant impacts on other aquatic life, but the EPA will continue to monitor the waterways impacted by the spill, the agency said Friday in a release.
The study also looked at water quality in the Animas to see if it had returned to pre-event conditions and if the impacts of the spill itself had long-term detrimental ramifications on the river given the history of mining in the region…
“The research supports EPA’s earlier statements that water quality in the affected river system returned to the levels that existed prior to the GKM release and contamination of metals from the release have moved through the river system to Lake Powell,” the release said.
Following Aug. 5, 2015 spill, the concentration of contaminants exceeded water quality standards in multiple locations impacted.
This necessitated the building of an interim water treatment plant at Gladstone that was mandated to operate through November 2016, said Cynthia Peterson, community involvement coordinator for the Bonita Peak Mining District. The EPA concluded a public comment session on Dec. 14 regarding the future of the treatment plant, and will release a final decision by the end of January, Peterson said. But the EPA has a preferred course of action.
“EPA’s preferred plan for the water treatment plant is for its continued operations and to look at additional options in the future as we understand more about the nature and spread of the contamination,” she said.
The agency also is conducting remedial investigation to understand the impact of the 48 sites in the mining district, which was named a Superfund site in September, on river contamination, Peterson said. This represents the first step before clean-up operations can begin.
From the Associated Press (Matthew Daly) via The Farmington Daily Times:
Agency says only 1 percent of the metals came from inside the mine and the rest were “scoured” from waste piles on nearby hills and stream beds
Nearly 540 tons of metals — mostly iron and aluminum — contaminated the Animas River over nine hours during a massive wastewater spill from an abandoned Colorado gold mine, the Environmental Protection Agency said today in a new report on the 2015 blowout that turned rivers in three states a sickly yellow.
The total amount of metals entering the river system was comparable to levels during one or two days of high spring runoff, although the concentration of metals was significantly higher at the spill’s peak, the report said.
In February, the EPA estimated the amount of metals in the release at 440 tons. The agency said additional data and improved analysis resulted in the higher final estimate.
The EPA said its research supports earlier statements that water quality in the affected river system has returned to pre-spill levels…
The EPA said in its report that only 1 percent of the metals came from inside the mine, while 99 percent were “scoured” from waste piles on nearby hills and stream beds. The iron and aluminum reacted with the river water to cause the eye-catching mustard color that was visible for days as the plume traveled down the river system into Lake Powell, the EPA said.
Besides iron and aluminum, the spill released manganese, lead, copper, arsenic, zinc, cadmium and a small amount of mercury into the river, the EPA said…
New Mexico Environment Secretary Butch Tongate accused the EPA of using the taxpayer-funded report to try to defend its actions. The state has sued the agency over the spill.
Colorado officials said they had no comment on the report. Utah officials didn’t immediately respond to a request for comment.
“While data indicate that water quality has returned to pre-event conditions, EPA is committed to continue our work with States and Tribes in the river system affected by the Gold King Mine release to ensure the protection of public health and the environment,” Dr. Thomas A. Burke, EPA’s science adviser and deputy assistant administrator in its office of research and development, said in a statement…
The disaster, which turned the Animas River a toxic-looking yellow-orange, prompted concern and anger downstream, particularly in the Navajo Nation and New Mexico, where officials have been continually complaining about the spill’s water-quality impacts and have filed lawsuits against the EPA. The concentrations of some metals in the Gold King mine plume were higher than historical mine drainage, the EPA said in a news release announcing the report’s findings, but the impacts on water quality were not long lasting as some had worried…
There were no reported fish kills in the Animas or San Juan rivers, and the EPA says surveys have round that other aquatic life does not appear to have suffered any short-term impacts…
Also, the agency says the concentrations of metals in well-water samples collected after the 3 million-gallon spill’s plume passed through areas did not exceed federal drinking water standards. No public water system using Lake Powell as a source of drinking water has reported an exceedance of metals standards since the release, according to the EPA.
“Some metals from the GKM release contributed to exceedances of state and tribal water quality criteria at various times for nine months after the release in some locations,” the release said. “Metals from the GKM release may have contributed to some water quality criteria exceedances during the spring 2016 snow melt.”
However the EPA says other metal-level exceedances may reflect the longstanding mine drainage from the region’s historic sites as well as natural levels of metals in southwest Colorado’s soils and rocks. Silverton and its surroundings are now slated to get a federal cleanup of their leaching, historic mines under the EPA’s Superfund program.
The mines and mining sites in Silverton’s surroundings — including the Gold King — pour an estimated 5.4 million gallons of metal-laden waste into the Animas’ headwaters each day.
“Results from this analysis will inform future federal, state and tribal decisions on water and sediment monitoring,” the EPA release said, though it did not immediately elaborate.
A Colorado Water Conservation Board proposal, sent to state lawmakers last week, recommends the stream-saving action to meet state environmental and economic goals. It remains unclear who would enforce the community watershed plans.
But there’s little doubt streams statewide are strained by thirsts of a growing population expected to double by 2060, according to state officials. And a Denver Post look at the latest water quality data found that 12,975 miles of streams across Colorado (14 percent of all stream miles) are classified as “impaired” with pollutants exceeding limits set by state regulators.
Creating local watershed plans to save streams is essential, said James Eklund, the CWCB director and architect of the year-old Colorado Water Plan. Eklund pointed to low-snow winters and drought in California’s Sierra Nevada, where 2015 snowpack at 5 percent of average forced a declaration of a state of emergency requiring 25 cuts in urban water use.
“When our Colorado mountain snowpack drops below 60 percent of average, we get nervous. If it happens in the Sierras, it can happen in the Rockies,” he said. “We need to protect certain streams before a crisis. We have got to get on this quickly.”
No single agency oversees waterway health. State natural resources officials monitor flow levels in streams and rivers. They run a program aimed at ensuring sufficient “in-stream flow” so that, even during drought, streams don’t die.
Meanwhile, the Colorado Department of Public Health and Environment sets standards on maximum levels of pollutants that people and companies are allowed to discharge into waterways. In 2015, only 51.6 percent total stream and river miles in Colorado met quality standards, and 30.1 percent of lake surface acres met standards, according to a CDPHE planning document.
“If stream flows are low, there is less dilution in the stream to handle the addition of pollutants through permitted discharges,” CDPHE water quality director Pat Pfaltzgraff said in responses sent by agency spokesman Mark Salley.
Yet CDPHE officials do not make recommendations to natural resources officials about water flows necessary to improve stream health.
The health department has made separate “watershed plans.” CDPHE officials “are considering broadening the division’s watershed plans to include ecosystem health that might be more consistent with stream management plans.”
Pfaltzgraff declined to discuss stream health…
CWCB chairman Russ George supported the push to create local watershed plans, to include detailed maps covering every stream.
“Every stream and tributary needs to be inventoried. … It should have been done a long time ago,” George said in an interview last week.
“We have kind of hit the population and demand place where we have to do it. We didn’t have to do it for the first part of history because the population was small and there wasn’t the impact of all the issues we are getting into now,” he said.
The CWCB voted unanimously last month to ask lawmakers to approve $5 million a year for up to five years to launch local stream planning.
The plans are to be developed within the eight river basin “roundtable” forums that Colorado has relied on for addressing water challenges. These groups draw in residents with interests in stream health who helped hash out the Colorado Water Plan, which was finalized last year and calls for statewide cuts in per person water use by about 1 percent a year.
Conditions along Colorado streams vary, said Bart Miller, healthy rivers program director for Boulder-based Western Resource Advocates. “There are plenty of streams that have problems.”
While state natural resources officials run the program aimed at keeping at least some water in heavily tapped streams, survival in a competitive environment is complex. Leaving water in streams for environmental purposes often depends on timing, when the mountain snowpack that serves as a time-release water tower for the West melts, the amount of snowpack, and needs of cities, pastures and farms.
Collaborative local forums to find flexibility to revive streams “is a great approach.” However, state officials eventually may have to play a central role converting plans into action, Miller said.
“The state should help both in funding the planning but also in implementing the plans,” he said. “We have a lot of work to do. This matters because this is about ‘the Colorado brand.’ Everyone depends on healthy rivers.”
The roundtable forums in communities draw in diverse stakeholders from cattlemen to anglers.
Irrigators and other water users west of Aspen already have created a “stream management plan,” for the Crystal River, seen as a model local effort. Their planning included an assessment of watershed health that found significant degradation above the confluence with the Roaring Fork River. They set a goal of reducing the estimated 433 cubic feet per second of water diverted from the river by adding 10 to 25 cfs during dry times. They’re developing “nondiversion agreements” that would pay irrigators to reduce water use when possible without hurting agriculture, combined with improving ditches and installation of sprinkler systems designed to apply water to crops more efficiently.
Enforcement of plans hasn’t been decided. “We’d like to see more enforcement” of measures to improve stream health, Rocky Mountain Sierra Club director Jim Alexee said. “We definitely think there’s room to do more. We also want to be respectful of the governor’s watershed process.”
Colorado has no history of relying on a central agency to enforce water and land use, CWCB chairman George pointed out.
“When you have a system designed to have everybody at the table, what you’re doing is recognizing there is a finite resource that is shared by everybody. And impacts are shared by everybody statewide. In order to keep from having some force dominate in ways that would not account for all statewide impacts, you need to diffuse the conversation into all areas. That is what roundtables do,” he said.
“When you do that, you’re going to get a better statewide result over time. … It is a process that is designed to get as many interests into the decision-making as you can. … It gets harder, of course, as the supply-demand makes pinches. For the rest of our lives, it is going to be that way.”
The city of Denver’s $300 million stormwater diversion project has already generated significant community resistance, from complaints over the sharp hike in stormwater fees needed to finance the plan to protests over the impacts the construction will have on north Denver neighborhoods and the City Park Golf Course to heated debates over who truly benefits from the project.
But as more details of the plan become public, opponents of the Platte to Park Hill Stormwater Systems are increasingly focusing on a little-discussed aspect of the project: the decision to direct storm runoff to the South Platte River through a heavily polluted Superfund site, a process that some fear could expose the river and nearby neighborhoods to a toxic brew of contaminants from arsenic-laced groundwater and a long-buried landfill.
“This is authentically nuts,” says civil engineer Adrian Brown, who’s raised questions with city engineers about the viability of the storm runoff outfall design. “If this thing fails, it’s just going to deposit the whole landfill into the river.”
Public works officials say the project is safe and will actually improve river quality. They have touted Platte to Park Hill (or “P2PH”) as a necessary fix for long-festering drainage problems in the northeast part of the city — water that flows north and west from Fairmount Cemetery through the Montclair, Park Hill, Cole and Whittier neighborhoods to Elyria, Swansea, Globeville and ultimately the South Platte River. Officials have stressed that some of the city’s poorest neighborhoods will benefit from the improvements, which include a fifteen-block channel along East 39th Avenue, an expanded outfall area at Globeville Landing Park, and a thirty-acre detention “pond” at the golf course, which won’t fill up except in the worst storms.
The Environmental Protection Agency announced Monday it would prefer to continue operations at the temporary water-treatment plant that handles discharges out of the Gold King Mine while the agency continues to evaluate long-term options.
Before the EPA makes that decision final, a public comment period that began Monday will run to Dec. 14.
“As EPA understands more about the hydrology of the area, and how various sources of contamination are affecting water quality, the Agency will consider any number of options, including potential expansion of the IWTP, to address the contamination,” Chris Wardell, of U.S. EPA Region 8, said in a news release.
The second option considered in the report released Monday was to mothball the $1.5 million water-treatment plant, which was built two months after an EPA contracted crew on Aug. 5, 2015, breached the portal of the Gold King Mine, releasing 3 million gallons of mine waste down the Animas River.
The treatment plant’s high cost of operation, as well as the need to deal with the lime-heavy metal sludge by-product, led officials tasked with improving water quality in the Animas River watershed to find other options.
As of last week, the average flow rate into the treatment plant was 712 gallons per minute, and it costs about $16,000 per week to operate.
If EPA, after reviewing public comments, formally decides to continue operations, the agency will move the plant from “emergency removal action” funding to “Non-Time Critical Removal Action,” which falls under the proper Superfund process.