SNOFLO

Streamflow
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1,000cfs
10k cfs
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Snowpack
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Across the Nation

As the nation weathers various climate and environmental challenges, a detailed analysis of snow flow, streamflow, snowfall forecasts, reservoir levels, and avalanche warnings reveals a complex and dynamic situation impacting major cities, mountain ranges, rivers, reservoirs, and ski areas.

Recent observations show that reservoir levels across several states like New Hampshire, New York, New Jersey, Pennsylvania, Maryland, West Virginia, Virginia, North Carolina, South Carolina, Georgia, and others are fluctuating. For instance, Lake Winnipesaukee's current level is below average at 3 ft compared to the average of 3.77 ft, while Savage River Reservoir in Maryland is slightly above average at 1448 ft. These variations can affect water supply, hydroelectric power generation, and recreational activities. Meanwhile, significant snowfall has been reported in regions including Nevada, New York, and Wyoming, with Disaster Peak, Nevada, receiving 18 inches of fresh snow. Ski areas in these regions are likely to benefit from the fresh snowfall, attracting enthusiasts but also raising avalanche concerns.

Warnings issued by avalanche centers like the Bridger-Teton Avalanche Center in Wyoming and the Central Oregon Avalanche Center highlight the need for caution due to unstable snow conditions in certain areas. For example, considerable danger levels in places like the Central Sierra Nevada in California suggest that careful snowpack evaluation and conservative decision-making are essential for outdoor activities. In contrast, low danger levels in areas such as the Presidential Range in New Hampshire indicate generally safe avalanche conditions with isolated terrain concerns.

Overall, while snow enthusiasts can rejoice in the fresh powder in ski areas, staying informed about current avalanche risks is critical. Furthermore, communities near rivers and reservoirs need to be aware of water levels and potential flood risks, as varying reservoir levels can pose threats to both safety and resources. Decision-makers should continue to monitor these datasets closely as they manage the interconnected impacts on infrastructure, recreation, and the environment. Read more

Snow

Snowfall & Snowpack

Flow

Streamflow Levels

Rivers

River Levels

Dams

Water Storage
       

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