Yellowstone County water rights

12,032 rights recorded with the state of Montana · 121 without a priority date

Open Yellowstone County on the map
Groundwater
10,122
Surface water
1,910

Rights 11,501–12,000

Priority date · senior to junior

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