Gallatin County water rights

21,942 rights recorded with the state of Montana · 385 without a priority date

Open Gallatin County on the map
Groundwater
16,445
Surface water
5,487
Other source
10

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