Thayer No. 1
Wyoming — Park County — GREYBULL RIVER, OFF CARTER MTN
Location
| State | Wyoming |
| County | Park |
| River | GREYBULL RIVER, OFF CARTER MTN |
| Coordinates | 44.13444, -109.31500 |
Physical Characteristics
| NID Height | 13 ft |
| Dam Height | 13 ft |
| Dam Length | 120 ft |
| NID Storage | 69 acre-ft |
| Max Storage | 69 acre-ft |
| Surface Area | 17 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Fair |
| EAP Status | Not Required |
| Last Inspection | August 15, 2024 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1935 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | HOODOO LAND HOLDINGS, LLC |
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.