From The Crested Butte News (Katherine Nettles):
Water experts are monitoring closely how the series of big storms at the end of 2021 and beginning of 2022 will affect local stream runoffs, or if the dry spells since then will continue to counteract the gains made in snowpack and snow water equivalency. Drought conditions have worsened across the state, becoming more widespread and more extreme in general, and a large portion of Gunnison County is now considered ‘abnormally dry.’ That may be the new normal, even with sporadic large snowstorms. However, the runoff forecast for both Blue Mesa and Taylor Park reservoirs look on track to fill up to 90 percent of capacity or more, as of February 1 calculations. No additional emergency releases are expected out of Blue Mesa at this time.
Upper Gunnison River Water District (UGRWD) water resource specialist Beverly Richards gave an overview of the Upper Gunnison Basin water supply as of early February to Gunnison County commissioners during a work session on February 8, and said overall conditions have worsened this water year.
Drought
“There are no areas now in the state of Colorado that have no drought conditions,” she reported. “Last summer there was quite a big area that was considered not in drought, however that is changing slowly and there has been an increase in the area where extreme drought conditions are worsening.”
Areas of the state characterized as in ‘extreme drought’ have increased from 7 percent to about 19 percent since the beginning of the water year on November 1, said Richards…
The entire Gunnison Basin is at 110 percent of normal for snow water equivalent, having fallen from 150 percent of normal. The upper basin has fallen from 160 percent of normal to 118 percent of normal and is expected to fall further unless meaningful precipitation arrives…
Reservoir outlooks
Reservoir storage is up overall in the Gunnison River basin at 52 percent of average, with Taylor Park reservoir standing at 55 percent of capacity as of February 6 and Blue Mesa still at 29 percent of capacity.
Based on early season projections from the Colorado River Basin Forecast Center (CRBFC), the Bureau of Reclamation has projected the total 2022 unregulated inflow into Blue Mesa will be at 825,000 acre-feet, or 90 percent of average. “Hopefully the snowpack will continue to grow so that we do actually see that,” said Richards.
At Taylor Reservoir, the CRBFC has forecasted runoff into the reservoir to be 1000,000 acre feet, which is 106 percent of average. The Taylor is projected to be 93 percent full after runoff, which is considerably higher than last water year. “The next couple of months, the forecast is going to be really important,” said Richards, as releases will be planned and adjusted based on those.
