Nichols Lake
Oklahoma — Okmulgee County — TR-COAL CREEK
Location
| State | Oklahoma |
| County | Okmulgee |
| River | TR-COAL CREEK |
| Coordinates | 35.40963, -95.98068 |
Physical Characteristics
| NID Height | 37 ft |
| Dam Height | 37 ft |
| Dam Length | 310 ft |
| NID Storage | 417 acre-ft |
| Max Storage | 417 acre-ft |
| Surface Area | 27 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | December 15, 2022 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1910 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | CITY OF HENRYETTA |
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.