Waneka
Colorado — Boulder County — COAL CREEK-OS
Location
| State | Colorado |
| County | Boulder |
| River | COAL CREEK-OS |
| Coordinates | 39.99304, -105.10995 |
Physical Characteristics
| NID Height | 31 ft |
| Dam Height | 27 ft |
| Dam Length | 2,445 ft |
| NID Storage | 838 acre-ft |
| Max Storage | 838 acre-ft |
| Surface Area | 55 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | October 25, 2022 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1865 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | CITY OF LAFAYETTE (ASQUITH, MELANIE) |
| Other Name | Plant Lake, Miller & Harmon Reservoir |
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.