Colorado Faces Historic Water Crisis Amidst Warm Winter and Low Snowpack

Colorado is bracing for a potentially devastating water year as record-warm temperatures and a historically low snowpack threaten the state’s environment and economy. While much of the East Coast has experienced a return to colder weather, the West, particularly Colorado, is facing a climate crisis unfolding in real-time.

Record Warmth and a Shrinking Snowpack

This winter has been exceptionally warm and dry in Colorado. Last December marked the warmest on record, with temperatures 8.9 degrees Fahrenheit above the 1991-2020 average and the warmest since record-keeping began in the late 19th century. Mid-February saw record highs in Denver, reaching 68 degrees Fahrenheit [Outside Online].

The warm temperatures have resulted in a critically low snowpack, which is essential for replenishing rivers, reservoirs, and farms throughout the region. While snow is expected this week, experts warn it won’t be enough to avert one of the worst water years in modern history. Colorado is currently experiencing the worst drought in 1,200 years [Outside Online].

Economic and Environmental Impacts

The consequences of the water shortage are far-reaching. Colorado State Climatologist Russ Schumacher stated, “It’s as bad as you suppose it is.” [Outside Online] Ski resorts are already experiencing financial losses, and the spring and summer months are expected to bring further hardship.

Specifically, reduced river flows will impact whitewater rafting and fishing. Agricultural regions face potential crop failures, particularly peach orchards. Fire scientists and hydrologists are bracing for a heightened risk of wildfires. The warm temperatures are also causing trees to bud prematurely, requiring additional irrigation to prevent dehydration.

Colorado River Compact Negotiations and Federal Intervention

The crisis comes at a critical juncture as Colorado and other basin states attempt to renegotiate the century-aged Colorado River Compact, which governs water allocation. A February 14th deadline for a state-led agreement was missed, prompting the Bureau of Reclamation to step in and impose its own plan, a move likely to be unpopular with the states [Outside Online].

There are concerns that the federal government, under the Trump administration, might favor states that supported him in the 2024 election, potentially reducing Colorado’s water allocation. In December, President Trump vetoed funding for a water pipeline project in southeastern Colorado [Outside Online].

Reservoir Levels and Snow Water Equivalent

The snowpack forms the headwaters of major rivers, including the Colorado, Rio Grande, and Arkansas. These rivers feed critical reservoirs like Lake Powell and Lake Mead, both of which are currently at critically low levels – 25% and 34% full, respectively [Outside Online]. If Lake Powell’s water level drops another 40 feet, hydroelectric power generation at Glen Canyon Dam could be jeopardized, raising the specter of “dead pool” – a level too low to release water downstream.

As of last week, the snow water equivalent in the Colorado River basin was tied for the lowest ever recorded since 1987 [Outside Online]. The amount of water stored in the snowpack is the lowest it has been at this point in the winter since comprehensive measurements began.

Looking Ahead

The situation remains precarious, but climatologists suggest there is still a chance to improve the snowpack. Though, Allie Mazurek, a climatologist at the Colorado Climate Center, cautioned that “at this stage, it is looking almost impossible for us to get back to an average snowpack.” [Outside Online] The long-term effects of reduced water availability will impact agriculture, recreation, and ecosystems across the Western United States.