St. Anthony Falls Upper Lock and Dam
Minnesota — Hennepin County — MISSISSIPPI RIVER
Location
| State | Minnesota |
| County | Hennepin |
| River | MISSISSIPPI RIVER |
| Coordinates | 44.98144, -93.25764 |
Physical Characteristics
| NID Height | 93 ft |
| Dam Height | 83 ft |
| Dam Length | 1,900 ft |
| NID Storage | 4,900 acre-ft |
| Max Storage | 4,900 acre-ft |
| Surface Area | 35 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Not Available |
| EAP Status | Yes |
| Last Inspection | October 6, 2020 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1963 |
| Primary Purpose | Navigation |
| Dam Type | Concrete |
| Owner Type | Federal |
| Owner | USACE - St. Paul District; Xcel Energy |
| Other Name | Upper St Anthony Falls Pool |
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.