Lincoln Park/Cotter Mill superfund site update

Lincoln Park/Cotter Mill superfund site

From KOAA.com:

The uranium mill was declared a Superfund environmental disaster more than 20 years ago after contamination was discovered in both well water and soil in Cañon City.

We weren’t allowed to film or take pictures on the tour but we did get to ask some questions.

The site manager says they’re trying to determine the usability of the mill in the future and are waiting on a quality assurance plan. Next, they’ll have to draft what’s called a remedial investigation report.

Before they’re able to recommend a clean-up plan which would be in 2020 at the earliest.

Public information meeting for Lincoln Park/Cotter Mill superfund site, April 20, 2017

Lincoln Park/Cotter Mill Site via The Denver Post

From The Colorado Springs Gazette (Liz Forster):

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.)

U.S. coal use falls 9 percent in 2016 #ActOnClimate

One of the generating units at the power plant at Kemmerer, Wyo., is being shut down this year to reduce emissions that are causing regional haze. 2009 photo/Allen Best

From Climate Central (Bobby Magill):

…it was little surprise when the federal government reported this week that U.S. coal use fell 9 percent in 2016, even as Americans consumed more energy overall. The U.S. used more natural gas and renewables last year than ever before, while oil use and even nuclear power were on the rise, too…

Coal use fell last year for the third year in a row — after slight increases in 2012 and 2013 — and has been steadily declining in the U.S. since it peaked a decade ago, according to U.S. Energy Information Administration data…

Part of the problem for coal, however, is that Americans aren’t as hungry for electricity as they used to be, thanks in part to more energy efficient buildings and appliances…

Cheap prices along with federal mercury emissions regulations became big incentives for electric companies to build natural gas power plants and shut down their coal-fired power plants, or run them using natural gas instead of coal.

Cotter Mill spill

Lincoln/Cotter Mill Park superfund site

From The Pueblo Chieftain:

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.

From Canon City Daily Record (Kara Mason):

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.

Senate confirms Zinke as Interior Secretary

Arizona Water News

The new Zinke team, including appointments to Bureau of Reclamation, will need to learn quickly about the complexities of Colorado River water law and the drought-induced woes facing Lake Mead

zinke-confirmation-photo

By a comfortable 68-31 margin, the U.S. Senate today confirmed President Trump’s nominee for Secretary of the Interior, Ryan Zinke.

The former Montana member of Congress will head a department that manages around 500 million acres of land and waterways in the United States.

Zinke’s department also includes the federal Bureau of Reclamation, the agency responsible for the system of dams and reservoirs on the Colorado River, the waterway that is integral to the livelihood of 40 million U.S. citizens living in the Southwest.

In a statement declaring his approval of the appointment, Arizona Sen. Jeff Flake said he looked forward to working with Zinke’s department, notably on behalf of Arizona’s Colorado River allotment.

“I was pleased to vote to…

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EPA delays in-situ uranium rule

uraniuminsitu

From the Associated Press (Mead Gruver) via The Colorado Springs Gazette:

Federal officials withdrew a proposed requirement for companies to clean up groundwater at uranium mines across the U.S. and will reconsider a rule that congressional Republicans criticized as too harsh on industry.

The plan that the U.S. Environmental Protection Agency put on hold Wednesday involves in-situ mining, in which water containing chemicals is used to dissolve uranium out of underground sandstone deposits. Water laden with uranium, a toxic element used for nuclear power and weapons, is then pumped to the surface. No digging or tunneling takes place.

The metal occurs in the rock naturally but the process contaminates groundwater with uranium in concentrations much higher than natural levels. Mining companies take several measures to prevent tainted water from seeping out of the immediate mining area.

Even so, underground leaks sometimes occur, though most of the mines are not near population centers. No in-situ uranium mine has contaminated a source of drinking water, the industry and its supporters assert.

Along with setting new cleanup standards, the rule would have required companies to monitor their former mines potentially for decades. The requirement was set for implementation but now will be opened up for a six-month public comment period, with several changes.

Those include allowing the Nuclear Regulatory Commission or states to determine certain cleanup standards on a site-specific basis. The EPA decided to resubmit the rule and seek additional public input after reviewing earlier comments, agency spokeswoman Monica Lee said.

Wyoming’s Republican U.S. senators, John Barrasso and Mike Enzi, praised the EPA’s decision to reconsider, saying the rule was unnecessarily burdensome for the uranium industry.

Wyoming has five active in-situ uranium mines and is the top uranium-producing state. Other mines are active in Nebraska and Texas.

“In-situ uranium recovery has been used in the United States for decades, providing valuable jobs to Wyoming and clean energy to the nation,” Enzi said in a news release. “I rarely say this about the EPA, but the agency made the right decision.”

Environmentalists and others say uranium-mining companies have yet to show they can fully clean up groundwater at a former in-situ mine. Clean groundwater should not be taken for granted, they say, especially in the arid and increasingly populated U.S. West.

“We are, of course, disappointed that this final rule didn’t make it to a final stage,” said Shannon Anderson with the Powder River Basin Resource Council. “It was designed to address a very real and pressing problem regarding water protection at uranium mines.”

The EPA rule is scheduled for further consideration in President-elect Donald Trump’s administration.

In-situ uranium mining surged on record prices that preceded the 2011 Japanese tsunami and Fukushima nuclear disaster. Prices lately have sunk to decade lows, prompting layoffs.

@Colorado_TU: Lessons of the battle over the Roan Plateau

Oil and gas development on the Roan via Airphotona
Oil and gas development on the Roan via Airphotona

Here’s guest column from David Nickum writing in the Grand Junction Daily Sentinel:

For more than a decade, the battle over Colorado’s Roan Plateau — a beautiful green oasis surrounded by oil and gas development — raged in meetings and in courtrooms. At issue: Would the “drill, baby, drill” approach to public lands carry the day and the path of unrestrained energy development run over one of Colorado’s most valuable wildlife areas? Or would “lock it up” advocates preclude all development of the Roan’s major natural gas reserves?

Luckily, this story has a happy ending — and a lesson for Colorado and other states in the West struggling with how to balance the need for energy development with conservation of public lands and irreplaceable natural resources.

The Bureau of Land Management recently issued its final plan for the Roan Plateau, closing the most valuable habitat on top of the plateau to oil and gas leases. The plan, which will guide management of the area for the next 20 years, also acknowledges the importance of wildlife habitat corridors connecting to winter range at the base of the plateau.

At the same time, the BLM management plan allows responsible development to proceed in less-sensitive areas of the plateau that harbor promising natural gas reserves and can help meet our domestic energy needs.

What happened? After years of acrimony and lawsuits, stakeholders on all side of the issue sat down and hammered out a balanced solution. Everyone won. It’s too bad it took lawsuits and years of impasse to get all sides to do what they could have done early on: Listen to each other. We all could have saved a lot of time, money and tears.

The Roan example is a lesson to remember, as the incoming administration looks at how to tackle the issue of energy development on public lands. There’s a better way, and it’s working in Colorado.

The BLM also this month, incorporating stakeholder input, closed oil and gas leasing in several critical habitat areas in the Thompson Divide — another Colorado last best place — while permitting leasing to go ahead in adjacent areas.

That plan also represents an acknowledgment that some places are too special to drill, while others can be an important part of meeting our energy needs.

And in the South Park area — a vast recreational playground for the Front Range and an important source of drinking water for Denver and the Front Range — the BLM is moving ahead with a Master Leasing Plan (MLP) for the area that would identify, from the outset, both those places and natural resources that need to be protected and the best places for energy leasing to proceed.

We have said that we want federal agencies in charge of public lands to involve local and state stakeholders more closely in land management planning — that perceived disconnect has been the source of criticism and conflict in the West regarding federal oversight of public lands.

The MLP process is a new tool that promises to address some of that top-down, fragmented approach to public land management. To their credit, the BLM is listening and incorporating suggestions from local ranchers, conservation groups and elected officials into their leasing plan for South Park.

This landscape level, “smart from the start” approach is one way for stakeholders to find consensus on commonsense, balanced solutions that allow careful, responsible energy development to occur while protecting our most valuable natural resources.

The lesson I take from the Roan? We can find solutions through respectful dialogue—and we shouldn’t wait for litigation to do so. [ed. emphasis mine] Coloradoans can meet our needs for energy development and for preserving healthy rivers and lands by talking earlier to each other and looking for common ground.

David Nickum is executive director of Colorado Trout Unlimited.

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