Snoflo Map
December 10 2024

Streamflow
10cfs
50cfs
100cfs
250cfs
500cfs
1,000cfs
10k cfs
100k cfs
Snowpack
5"
10"
25"
50"
75"
100"
150"
200"
As the winter season progresses, the nation's snowpack, streamflow, and avalanche conditions continue to evolve, affecting various outdoor activities and water resources management. Currently, reservoir levels show mixed conditions across the country, with some sites like LAKE WINNIPESAUKEE AT WEIRS BEACH in New Hampshire and INDIAN LAKE NEAR INDIAN LAKE NY in New York reporting levels below average, potentially indicating early signs of water supply concerns for the upcoming dry season. Conversely, reservoirs such as GREENWOOD LK AT AWOSTING NJ and MAURICE R AT UNION LAKE DAM AT MILLVILLE NJ are at or close to their average, suggesting a stable water supply for now.

In the realm of winter sports, ski areas are receiving fresh snowfall, with notable accumulations at sites like Medano Pass and Pickle Keg, enhancing conditions for winter recreation. However, avalanche warnings are issued for several regions, including the Chugach National Forest in Alaska, indicating high danger and advising against traveling in avalanche-prone terrain. The Colorado Avalanche Information Center reports moderate danger in some zones, urging caution and careful evaluation of snow and terrain.

Streamflow levels are also noteworthy, with high readings recorded at the Ohio River At Old Shawneetown, IL-KY, and the St. Johns River At Jacksonville, Fla. These elevated levels could pose a risk of flooding but also offer robust conditions for water-based activities like rafting, assuming safety measures are observed. Overall, the nation is experiencing a dynamic winter season, with ample opportunities for snow-based recreation tempered by the need for vigilance against potential avalanche risks and close monitoring of water resources to address any emerging drought or flood concerns.

Snow

Snowfall & Snowpack Depths

Flow

Streamflow & Gauge Levels

Rivers

River Levels

Reservoirs

Water Storage & Dam Levels
       

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