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GEOGRAPHIC INFORMATION CLEARINGHOUSE
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    Water Information System

    Precipitation

    • Montana Climate Office - Precipitation
    • OSU PRISM Precipitation – 1971-2000, 1981-2010 Monthly Normals
    • Montana NRCS
      • Snow and Precipitation Data Home
      • Relative Effective Annual Precipitation (REAP) Home
    • National Oceanic and Atmospheric Administration
      • Charts and Graphs from the National Climatic Data Center
      • Maps from the National Centers for Environmental Information
      • National Weather Service Advanced Hydrologic Prediction Service - Precipitation Analysis

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    Water Information System Contact Information

    Water Information System Manager

    Troy Blandford
    Email: tblandford@mt.gov
    Additional Contact Information

    1515 E 6th AvenueHelena, Montana 59620

    Phone: (406) 444-3115Toll Free: (800) 338-5087TTY:(406) 444-4799Email:  View Directory

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