Ground Water Studies
- CSKT-Montana Compact vs. CSKT Claims
- The Story of Montana's Reserved Water Right Compacts
- Water Supply Reports
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- State Water Supply Report (Seasonal)
- Lower Missouri Basin
- Upper Missouri Basin
- Yellowstone Basin
- Clark Fork & Kootenai Basins
- Helpful Resources
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Water Rights and Historical Beneficial Use (PDF)
Water Rights and Historical Beneficial Use (Video)
Real-Time Streamflow Gaging Stations - DNRC
Current Streamflow Conditions - USGS
Current State Reservoir Storage Levels
US Bureau of Reclamation Reservoir Storage Levels
Current Drought & Water Supply Conditions
NRCS Snow Survey Data
Montana Water Center
Montana Watershed Coordination Council
Montana Bureau of Mines and Geology Groundwater Research
NRCS National Water and Climate Center
Water Resources Surveys
Water Commissioner Information