Upper Lake Mary
Arizona — Coconino County — WALNUT CREEK
Location
| State | Arizona |
| County | Coconino |
| River | WALNUT CREEK |
| Coordinates | 35.08083, -111.53361 |
Physical Characteristics
| NID Height | 49 ft |
| Dam Height | 38 ft |
| Dam Length | 845 ft |
| NID Storage | 21,041 acre-ft |
| Max Storage | 21,041 acre-ft |
| Surface Area | 1,058 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | September 18, 2024 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 1941 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | CITY OF FLAGSTAFF |
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.