SNOFLO
 


       
       

UTAH RESERVOIR LEVELS

April 18 2025
       

Utah's reservoirs and dams are experiencing a mix of conditions, with several notable deviations from average storage levels. As of the last observations on April 18, 2025, some water bodies like Utah Lake and Flaming Gorge Reservoir report higher-than-average storage, with Utah Lake at 859,902 acre-feet compared to an average of 629,111.83 and Flaming Gorge at 3,126,464 acre-feet versus an average of 2,913,295.26. However, not all reservoirs share this trend; for instance, Washington Lake is significantly below its average storage (442 acre-feet current versus 1,464.81 average). These variations in water levels can be linked to factors such as regional water conservation efforts, drought conditions, and variations in snowmelt rates due to environmental factors.

Drought conditions have been a concern across the western United States, with several towns at risk of running dry. Utah has not been exempt from these challenges, as demonstrated by the significant efforts by residents to save water, leading to over 100 million gallons saved through landscape conversions in 2024. Despite these efforts, abnormal reservoir conditions hint at underlying issues, such as the findings that dust has accelerated snowmelt in the Colorado River basin, potentially affecting river flows into Utah. Additionally, the state recently experienced varied weather with valley rain and mountain snow, which may provide some short-term relief but may not significantly alter long-term storage trends. For example, reduced outflow at Stewart Lake near Jensen at 1 ft³/s compared to an average of 2.45 ft³/s could indicate lower inflow or strategic retention to preserve water levels. In contrast, reservoirs like Pineview and Deer Creek report storage levels higher than average, potentially due to recent precipitation or management strategies. It is essential to continue monitoring these water sources, as the balance between conservation, usage, and natural replenishment remains delicate.

Reservoirs & Dams