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From the shores of Lake Superior to the plains of Rock County and all the other great places in between, CoCoRaHS observers are found across Minnesota!  Would you like to join the team? It's easy to sign-up to become an observer by clicking here "Join CoCoRaHS".

Once you join the North Star team, your precipitation observations will start showing up daily on our county maps.  You will also provide a great service to your community by allowing your friends, neighbors, scientists and others to see how daily precipitation has covered the state.  Your reports make a difference!

Across Minnesota, every drop (and snowflake) counts! 

For more information, please contact:

List of Regional CoCoRaHS Coordinators across Minnesota

Local Training Resources:

Winter Weather Observations - Training Slide Show

Conversion Chart for Snowfall to the Tenth of an Inch

Quick Reference Guide for Snow Measurements