Pole Hill Afterbay Dam
State: Colorado
Region: Missouri Basin and Arkansas-Rio Grande-Texas Gulf Regions
Related Documents
Related Facilities
Related Links
Recreation.gov
Schedule of Proposed NEPA Actions
Overview
THe Pole Hill Afterbay Dam is located below Pole Hill Power Plant, 10.5 miles east of Estes Park, Colorado.
General
| Project | Colorado-Big Thompson |
| Longitude | -105.33156 |
| Latitude | 40.36642 |
| Watercourse | Little Hell Creek |
| Reservoir | Pole Hill Afterbay |
| Original Construction | 1953 |
| National ID Number | CO82917 |
Dimensions
| Crest Elevation | 6597.25 ft |
| Structural Height | 32.0 ft |
| Hydraulic Height (Normal Operating Depth at Dam) | 21.0 ft |
| Crest Length | 220.0 ft |
| Top of Active Conservation Pool (Elevation) | 6593.0 ft |
| Top of Inactive Conservation Pool (Elevation) | 6579.25 ft |
Hydraulics & Hydrology
| Normal Water Surface Elevation | 6586.0 ft |
| Spillway Capacity at Elevation | 550.0 cfs at 6593.0 ft |
Contact
