Marfell Lake No. 1
Colorado — Boulder County — COAL CREEK-OS
Location
| State | Colorado |
| County | Boulder |
| River | COAL CREEK-OS |
| Coordinates | 40.01834, -105.08057 |
Physical Characteristics
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 2,700 ft |
| NID Storage | 140 acre-ft |
| Max Storage | 140 acre-ft |
| Surface Area | 19 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Rated |
| EAP Status | Not Required |
| Last Inspection | February 24, 1995 |
| Inspection Frequency | 6 |
Dam Information
| Year Completed | 1880 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | CARMA FUTHEY |
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.