Lake John
Colorado — Jackson County — N FK NORTH PLATTE-TR
Location
| State | Colorado |
| County | Jackson |
| River | N FK NORTH PLATTE-TR |
| Coordinates | 40.76720, -106.46207 |
Physical Characteristics
| NID Height | 27 ft |
| Dam Height | 25 ft |
| Dam Length | 1,723 ft |
| NID Storage | 16,128 acre-ft |
| Max Storage | 16,128 acre-ft |
| Surface Area | 612 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | December 3, 2021 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1957 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | State |
| Owner | COLORADO PARKS AND WILDLIFE |
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.