Lake Ann
Colorado — Pitkin County — WEST SOPRIS CREEK-OS
Location
| State | Colorado |
| County | Pitkin |
| River | WEST SOPRIS CREEK-OS |
| Coordinates | 39.30333, -107.11723 |
Physical Characteristics
| NID Height | 42 ft |
| Dam Height | 40 ft |
| Dam Length | 580 ft |
| NID Storage | 562 acre-ft |
| Max Storage | 562 acre-ft |
| Surface Area | 20 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | August 29, 2022 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1912 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | TYBAR RANCH CO. (BRENDAN DORAN) |
| Other Name | Dinkle Lake |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.