Missoula County water rights

16,255 rights recorded with the state of Montana · 140 without a priority date

Open Missoula County on the map
Groundwater
12,474
Surface water
3,781

Streams and named sources

Each source page lists its rights in priority order, which is the order water is shared out in a shortage.

Every right in the county, most senior first

Priority date · senior to junior

  • Before 1880
  • 1880–1899
  • 1900–1919
  • 1920–1949
  • 1950–1972
  • 1973–1999
  • 2000 and later
  • No priority date