Mage at the NRCS has been busy this week. Click on a thumbnail to view a gallery of snowpack graphics.
From The Wet Mountain Tribune (J.E. Ward):
The Fourth Custer County Water Forum will be held on Saturday, March 1 in the Multi-Purpose room at the high school. County extension agent Robin Young explained that the conference is important for everyone.
“We might have had a lot of moisture so far this year,” Young said, “but we are always in a water crisis. Colorado is in a longer drought cycle. Though the moisture now is helpful, it depends on the spring’s showers if we produce good crops this year or not.”
Not only is the Wet Mountain Valley waiting to see if those spring rains come, but the state is in a crisis because it gives water to 18 other states, including California. As of now, many cities in California are about to run out of water and still have not adopted any water regulations.
“It impacts us greatly,” Young said. “We have strict water regulations, but they don’t.”
Young explained that the state, and the Valley, have been in a drought since the early 2000s. Climatologists have said that snow levels must consistently be met to end the drought.
The water conference is free for people to attend, though lunch will cost $3.50 or $4. The conference will focus on “Water on the Land and in the Ground.”
There will be an Upper Arkansas Water Conservancy District update, an update on water issues in Custer County, a balanced approach to tying water to the land, and the use of 1041 regulations by Huerfano County to protect water resources. Other lectures are also scheduled.
For pre-registration, contact the Custer County Conservation District office at 783-2481.
Click here to go to the US Drought Monitor website. Here’s an excerpt:
During the past 7-days, the first significant storm of the wet season (since October 1) inundated parts of central California and the northern Sierra Nevada with 6-12 inches of precipitation, with locally up to 15 inches. Although there were short-term local improvements from this week’s ample precipitation, the long stretch of subnormal precipitation dating back to 2011-12 wet season has accumulated large deficits, leaving rivers, lakes, reservoirs, and snow packs well below normal. Even though this storm was welcome, the central Sierra still needs 3-4 more copious storms to bring this wet season close to average. Farther north, lesser but welcome precipitation (2-4 inches) also fell on the southern Cascades, while unseasonably cold air dropped measurable snow from Portland, OR, to Seattle, WA. Unfortunately, little to no precipitation fell on southern California and the Southwest. Elsewhere, frigid conditions gripped much of the lower 48 States, with weekly temperatures averaging more than 10oF below normal from the Northwest into the Plains and Midwest. Decent precipitation from the Pacific storm also fell on parts of northern Nevada, southern Idaho, and the central Rockies. The central Plains into the Midwest saw light snow, while parts of the Southeast received 1-2 inches of rain. In the mid-Atlantic, sub-freezing air at the surface and mild air aloft generated a dangerous ice storm in parts of West Virginia, Maryland, Pennsylvania, and New Jersey. Alaska remained unseasonably mild, Hawaii saw additional showers in the northern and central islands, and eastern and western Puerto Rico reported light to moderate scattered showers…
Little or no precipitation was reported in the Southwest as several locations in this region have yet to receive any measurable precipitation during 2014. The lack of appreciable winter precipitation has accumulated short-term deficits as most locations from southern California eastward into New Mexico have measured less than 25% of normal precipitation the past 60-days. Fortunately there was a surplus of rain at 6-months in most of these eastern and western areas; however, with drier conditions at 6-months in central Arizona and near the Salton Sea of southeastern California, D1 and D2 were slightly expanded there. According to the NRCS SNOTEL sites, Feb. 12 basin average snow water content remained low in central Arizona (13-33%, one site at 91%) and New Mexico (19-40% in the west and south, 41-60% in the north)…
As mentioned in the opening Weekly Weather Summary, beneficial and overdue precipitation finally fell on much of the Far West, but especially on drought-stricken northern and central California. This was the first big storm of this year’s wet season (Oct-Apr) for California, bringing 8-15 inches of precipitation from just north of San Francisco (Marin, Sonoma, Napa counties) and to the western slopes of the Sierra Nevada. Although the amounts were large, the long-term drought in California since the 2011-12 wet season has accumulated huge deficits and brought severe hydrological, agricultural, and ecological impacts. Nevertheless, two small areas of improvement (D3 to D2) were made in locations where the greatest precipitation fell (8-15 inches). This caused localized stream and river flooding and did fill small water storages. On a larger scale, the Folsom Reservoir on the American River was the big winner in the recent event, doubling its storage; however, it would need to double again to get back to average. Oroville Reservoir was next best, going from 1.26 MAF (million acre-feet) to 1.33 MAF, with average for this time of year 2.37 MAF. Other large California reservoirs were not as fortunate. With respect to snowpack, the latest (2/12) NRCS Snotel average basin snow water content stood at 35-54% of normal for the Sierras (CA), 29-59% for the southern Cascades (OR), and 58-69% of normal for the northern Cascades (WA). Values were generally above-normal for the Rockies, and below normal to the west. So with this brief (1-week) glimmer of good news, the bad news is that California has a long, long way to go to get back to normal. To put this in historical perspective (which does NOT include the Feb. 4-10 storm), NCDC stated that except for January 2014 (3rd driest) and June 2013-January 2014 (2nd driest), all of the time periods from the last two months (Dec’13-Jan’14) through the last twelve months (Feb’13-Jan’14) ranked driest on record statewide for California since 1895. In addition, the last 24-months (Feb’12-Jan’14) was also the driest such 24-month period on record.
Elsewhere, from coastal Oregon southward to Sonoma County, 2-8 inches were measured. The northern Cascades generally saw 1.5 to 4 inches, while the southern Cascades 2 to 6 inches. Heavy precipitation (more than 2 inches) also spilled eastward into southern Idaho, northern Nevada, western Wyoming, northern Utah, and central Colorado. However, since the previous 3 months had been relatively dry in the West, only minor improvements were made where the greatest precipitation fell. This included: northeastern Nevada where 1.5 to 3 inches of precipitation diminished the D3 there; Idaho, a slight reduction of the northern D3 area and adjacent D2 area, and D2 to D1 improvement in the southeast; western Wyoming, D0 and D1 reduction; and northeastern Utah, D1 to D0 improvement. Elsewhere, the precipitation was enough to prevent any further deterioration, except in Washington.
In Washington, both short-term ACIS and AHPS precipitation amounts have been well below normal (<50%) at 30-, 60-, and 90-days, especially in the western and northeastern sections. In light of rapidly accumulating 90-day shortages of over 20 inches along the western coast and 4-8 inches in north-central sections, D2 was expanded northward from Oregon into the Seattle-Tacoma area, and introduced in north-central portions. D1 was also expanded eastward into northern Idaho while D0 slightly shifted into northwestern Montana…
During February 13-17, 2014, a departing Atlantic Coast storm (on Feb. 13) should drop moderate to heavy precipitation on the Northeast, while unsettled weather in the Northwest should bring heavy precipitation (4-12 inches) from the Cascades southward into northern California. Unfortunately, it appears as though the southern half of California will miss out on the precipitation. Decent precipitation should also fall on Idaho and the western parts of Montana and Wyoming. Light snows are expected for the northern Plains into the Great Lakes region and Ohio Valley. Dry weather is forecast for the southwestern quarter of the Nation. Much above-normal temperatures should envelop the western half of the U.S. while subnormal readings are expected in the northeastern quarter of the country.
For the ensuing 5-day period, February 18-22, 2014, the odds favor above-median precipitation across the northern half of the Nation, with the greatest probabilities in the Northwest and Great Lakes region. Below-median precipitation is favored across the southern third of the U.S., especially in the Southwest and Southeast. Above-median temperatures are likely east of the Rockies, while the odds for sub-median readings are probable in the Far West.
CFWE is blessed to have a diverse and helpful Board of Trustees. All 22 of them are committed to making CFWE the best water education organization in the state of Colorado, and I greatly appreciate their expertise and guidance. Its not surprising that they, like our staff, are a bunch of “water geeks” who spend countless hours in their personal and professional lives thinking about our most important resource.
At each of our three yearly Board meetings, our Board Development Committee Chair, Chris Treese, does a round of introductions so we can learn a bit about each other. At our January meeting, the question asked of each member was “What is your favorite water-related book?” This was such a great list, I wanted to share it…
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The Colorado River Water Conservation District invites farmers, ranchers, and others interested in agricultural water use to a Colorado River Water Bank Ag Forum on Tuesday, March 4th. The forum will be an opportunity for irrigators to learn about the water bank concept, ask questions, and share their thoughts. Irrigators’ input early on in the process is critical to evaluating the feasibility of the project.
The March 4th forums will be held at the Montrose Public Library from 9-11 am and at the Palisade Wine Country Inn from 2-4 pm. Each forum will include an update on current Colorado River hydrology, an overview of the Water Bank project, a question and answer session, and a chance to discuss the project and provide input.
A water bank is one potential strategy to increase security for upper Colorado River basin water supplies, and to reduce the potential for negative impacts if drought conditions persist, such as declining Lake Powell levels…
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So far, seasonal totals are well above average, with 231 inches to-date at Copper Mountain, but still below all-time Summit County snowfall records. But January’s snowfall was nothing to sneeze at, according to veteran Breckenridge weather-watcher Rick Bly, who has been tracking precipitation for the National Weather Service in his backyard for several decades. According to Bly’s measurements, January 2014 was the third-snowiest on record, just behind 1899 and 1996. So far for the season, every month since October has delivered above-average snowfall, Bly said.
Along with Bly’s manual measurements, weather experts also track Colorado snowfall through a widespread network of automated sensors, called SNOTEL sites. From this year’s data, it appears that Copper precipitation is on par with the totals Bly reported from Breckenridge. For the season to-date, total snowfall ranks in the top five seasons.
The SNOTEL station at Copper Mountain sits at 10,550 feet and has been delivering data since 1978. You can get a wealth of information about snowfall in the area by clicking on the links within the site, including cool graphs showing how this year’s precipitation measures up to the average and to previous winters.
From Steamboat Today (Tom Ross):
The Natural Resources Conservation Service reported Wednesday that the snowpack on Rabbit Ears Pass is 142 percent of the median for Feb. 12…
The automated measuring sites are useful, [Mage Hultstrand] said, but her agency ultimately relies on visits to each site to confirm the data, which is important to planning for the summer’s water supply…
Outside the scope of winter recreation, the snow on Buffalo Pass is significant to municipalities and irrigators all the way down the larger Colorado River Basin. The snow that melts from Buffalo Pass in June will flow into the Yampa River, which joins the Green River just east of Colorado’s border with Utah. The Green in turn flows into the Colorado in Utah’s Canyonlands National Park, not far upstream from Lake Powell, which stores much of the water that is set aside for states such as California, Arizona and Nevada…
Anyone interested in the future of water supplies in the Colorado River Basin is invited to attend Thursday night’s public meeting of the Yampa-White-Green Rivers Basin Roundtable at the Steamboat Springs Community Center.