Larimer County water rights

17,774 rights recorded with the state of Colorado · 12,069 without a priority date

Open Larimer County on the map
Groundwater
13,882
Surface water
1,905
Storage
1,417
Spring
570

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