Water Information

The Water Information System is the starting point for locating water resources information in Montana, such as data on surface water, groundwater, water quality, riparian areas, water rights, climate data and more.
(Updated page and links - March 20,2013)

Montana Water Organization Links	Interactive Map and Data Tools
Montana State Library searchable databases	Search GIS Data
Agriculture Climate Drought (Water Supply, Moisture Conditions) Fire Fisheries Ground Water National Hydrography Data for Montana	Precipitation Snowpack and Surface Water Supply Information (SWSI) Watershed Information Wetlands Clearinghouse Water Quality Water Rights Montana Water News

• Montana State Library
• P.O. Box 201800, 1515 East 6th Avenue
• Helena, MT 59620-1800
• Phone: (406) 444-3115
• Fax: (406) 444-0266
• msl.mt.gov

• Welcome
• Privacy & Security
• Accessibility
• Contact Us
• Search mt.gov
• Page History