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Montana Basin Closures
If a person wants to appropriate water in a controlled ground water area located within a basin closure area and an Application for Beneficial Water Use Permit is required, the applicant is subject to the requirement of
§§85-2-360, 85-2-361, and 85-2-362, MCA. Click on the HB831 link below.
HB831 Ground Water Permit Information in Closed Basins
Montana Basin Closures and Controlled Ground Water Areas - information, types of closures, closure listings, boundary maps.
Map of Montana Surface Water Closures, Compacts and CGWA
(PDF file links viewable with Acrobat Reader)
