Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
The March 2025 water supply outlook report is now available. Learn more about snow water equivalent measurements and water supply forecasting in this month's news release based on Montana snow survey data collected through the SNOTEL system.
The February 2025 water supply outlook report is now available. Learn more about snow water equivalent measurements and water supply forecasting in this month's news release based on Montana snow survey data collected through the SNOTEL system.
