Colorado’s mountain snowpack has recorded its slowest beginning to the season in decades. This situation brings considerable concern for water supply and ecological stability in the region.
Historical Low Snowpack Levels
According to Denver Water, the current snowpack above Dillon stands at just 46% of the typical average. This equates to approximately 2.8 inches of snow water equivalent (SWE). Historically, this figure would be closer to 6 inches by midwinter. Nathan Elder, the water supply manager for Denver Water, remarked, “It’s the worst it’s been in more than half a century.”
Impact on Dillon Reservoir
The warm and dry conditions have resulted in unusual sights at Dillon Reservoir. Portions of the lake remain unfrozen as January approaches, making it an atypical scene for Summit County.
Potential for Snowpack Recovery
Despite the alarming statistics, water managers indicate that the season is not over. Typically, Colorado accumulates only about 20% of its total snowpack between October and December. This leaves a significant 80% of potential accumulation still ahead. Elder noted, “February, March, and April are typically our snowiest months.” Historical data reveals seasons such as 1999-2000 and 2012-2013, which started slowly but ultimately reached normal levels of snowpack.
Challenges Ahead
However, there are no guarantees; some dry starts have led to prolonged drought conditions. “A huge portion of Denver’s water supply relies on snowpack runoff in the spring,” Elder explained. If snow totals remain low, the repercussions could be felt next year, particularly as water demand rises during warmer months.
Current Reservoir Status
- Denver Water reports that reservoirs are currently 83% full.
- This figure is slightly below the typical 87% average for this time of year.
Given these circumstances, the current reservoir levels are considered stable.
Preparing for Potential Drought
With the uncertainty surrounding snowpack levels, Denver Water urges residents to prepare for possible drought conditions. Elder suggests making landscapes more resilient and considering transformations to ensure water efficiency.
As Colorado faces this record low snowpack, the coming months will be crucial. The hope rests on favorable snowfall in the winter months ahead.
