Colorado Reservoirs Alphabetical Index
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Colorado "O" Reservoirs
Additions and/or corrections to the database are encouraged! Simple Add/Edit Procedure.
| Displaying 1 to 49 of 49 records | ||
| Name | County | USGS Topo Map |
|---|---|---|
| O Y E Reservoir | Park | Antero Reservoir NE |
| Oak Creek Reservoir | Routt | Oak Creek |
| Oak Draw Reservoir | Dolores | Narraguinnep Mountain |
| Oak Knolls Reservoir | Montezuma | Stoner |
| Oak Reservoir | Dolores | Nipple Mountain |
| Oakbrush Reservoir | Dolores | Secret Canyon |
| Oaks Reservoir | Grand | Tyler Mountain |
| Oasis Reservoir | Delta | Orchard City |
| Oberon Lake Number 1 | Jefferson | Arvada |
| Oberon Lakes | Jefferson | Arvada |
| O'Brien Reservoir Number 1 | Yuma | Bonny Reservoir South |
| Offield Reservoir | Moffat | Hoy Mountain |
| Ohio Lake Reservoir | Adams | Eastlake |
| Ojo Verde Reservoir | Las Animas | Weston |
| Oklahoma Lake | Weld | Windsor |
| Oklahoma Reservoir | Weld | Windsor |
| Olathe Reservoir Number 1 | Montrose | Dry Creek Basin |
| Olathe Reservoir Number 2 | Montrose | Dry Creek Basin |
| Old City Reservoir | San Miguel | Oak Hill |
| Old Dillon Reservoir | Summit | Frisco |
| Old Dunham Reservoir | Dolores | Groundhog Reservoir |
| Old Logging Camp Reservoir | Montezuma | Millwood |
| Old Station Reservoir | Dolores | Willow Spring |
| Old Stock Reservoir | Montezuma | Boggy Draw |
| Olds Reservoir | Weld | Prospect Valley |
| Oligarchy Reservoir Number 1 | Boulder | Hygiene |
| Olive Lake | Yuma | Wray |
| Oliver Twist Lake | Park | Climax |
| Olney Springs Reservoir | Crowley | Olney Springs |
| Onion Valley Reservoir | Montrose | Cathedral Peak |
| Only Reservoir | Dolores | Nipple Mountain |
| Opalair Reservoir | Boulder | Nederland |
| Ordway Town Reservoir | Crowley | Ordway |
| Orlando Reservoir Number 2 | Huerfano | Huerfano Butte |
| Osborn Reservoir | Mesa | Mesa Lakes |
| Osborn Reservoir Number 1 | Archuleta | Chris Mountain |
| Osborn Reservoir Number 2 | Archuleta | Chris Mountain |
| Ott Reservoir | Fremont | Canon City |
| Overland Reservoir | Delta | Chalk Mountain |
| Overlook Reservoir Number One | Dolores | Secret Canyon |
| Overman Reservoir | Routt | Oak Creek |
| Overshaun Reservoir | Huerfano | North Rattlesnake Butte |
| Overton Reservoir | Huerfano | North Rattlesnake Butte |
| OVO Reservoir | Moffat | Bakers Peak |
| Owen-Carrigan Reservoir | Rio Blanco | Sleepy Cat Peak |
| Owens Reservoir | Delta | Chalk Mountain |
| Owens Reservoir Number 2 | Huerfano | La Veta |
| Owl Creek Reservoir | Weld | Galeton |
| Oxide Tailings Pond | Eagle | Copper Mountain |
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