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NRCS Idaho Snow Survey and Water Supply

2024 End of Water Year Report

2024 End of Water Year Report (4.97 MB)

Current Conditions Maps

Snow Water Equivalent
SWE Map Website

Snow Water Equivalent Year to Date Map

Water Year Total Precipitation
Water year to date precip map website

Precipitation to Date Map

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Idaho Snow Survey Newsletter

Want to get the Water Supply Outlook Report and other important information quickly? Subscribe to the Idaho Snow Survey Newsletter!

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Idaho Snow Survey Products

Water Supply
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Water Supply Information & More

Current and Historical Conditions
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Idaho Current and Historical Conditions

National Water and Climate Center Resources
snow water equivalent graph

National Water and Climate Center Resources

Documents and Factsheets

NRCS Idaho Snow Survey Factsheet FY23.pdf (1.37 MB)

Resources

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Contact Idaho Snow Survey

Need to contact Idaho Snow Survey? Find their information here.

Learn More

The Idaho NRCS Snow Survey Program provides mountain snowpack and precipitation data via manual snowpack measurements (Snow Courses) and the SNOwpack TELemetry (SNOTEL) network to forecast snowmelt-driven runoff during spring and summer. Individuals, organizations, and state and federal agencies use the information provided for decisions relating to agricultural production, fish and wildlife management, municipal and industrial water supply, urban development, flood control, recreation, power generation, and water quality management.