Hydrohistorian
Colorado Reservoirs
Colorado reservoirs and storage structures with at least one decreed water right on record. Browse by water district, or search a reservoir's name or WDID directly.
17165
reservoirs on record
73
water districts
Browse by water district
- South Platte: Greeley to Balzac
- South Platte: Denver Gage to Greeley
- Cache La Poudre River
- Big Thompson River
- St. Vrain Creek
- Boulder Creek
- Clear Creek
- Bear Creek
- Laramie River
- Republican River
- South Platte: Balzac to Stateline
- Arikaree River
- Sand Creek
- Fountain Creek
- Arkansas: Headwaters to Salida
- Arkansas: Salida to Portland
- Wet Mountain Valley
- Arkansas: Portland to Fowler
- Saint Charles
- Cucharas River
- Arkansas: Fowler to Las Animas
- Apishapa River
- Purgatoire River
- Arkansas: Las Animas to Stateline
- Huerfano River
- Rio Grande
- Alamosa La Jara
- Conejos Creek
- Culebra Creek
- San Luis Creek
- Saguache Creek
- Carnero Creek
- Trinchera Creek
- Tomichi Creek
- North Fork/Tribs.
- Lower Uncompahgre River
- Lower Gunnison River
- East River Basin
- San Miguel River Basin
- Paradox Creek
- Upper Gunnison River
- Dolores River Basin
- Upper Uncompahgre River
- Little Dolores River
- Blue River Basin
- Eagle River Basin
- Roaring Fork River Basin
- Rifle/Elk/Parachute Creeks
- Divide Creek
- Muddy/Troublesome Creeks
- Upper Colorado/Fraser Rivers
- Piney/Cottonwood Creeks
- Tribs. North of Colorado River
- Roan Creek Basin
- Lower Colorado River
- White River Basin
- Lower Yampa River
- North Platte River Basin
- Slater/Timberlake Creeks
- Little Snake River
- Green River Basin
- Middle Yampa River
- Upper Yampa River
- San Juan River Basin
- Animas River Basin
- Los Pinos River Basin
- McElmo Creek Basin
- La Plata River Basin
- Mancos River Basin
- Disappointment Creek Basin
- West Dolores Creek/Tribs.
- Navajo River Basin
- Piedra River Basin
Looking for one by name? Use the map's search to find any reservoir directly, or open its water district above to browse the full list.