The NRCS Snow Survey Program provides mountain snowpack data and streamflow forecasts for the western United States. Common applications of snow survey products include water supply management, flood control, climate modeling, recreation, and conservation planning.
Caution: The links to many products such as maps and graphs have recently changed. If a particular product seems as though it has not updated since April 10, it is likely that the location of the particular products has changed. Access to all products can be reestablished by finding the products on the Colorado Snow Survey webpage and saving the new link as a favorite. If you need help finding particular products feel free to contact the Colorado Snow Survey Program.