Johnny Martin Dam
Louisiana — Winn County — Tr-Dugdemona River
Location
| State | Louisiana |
| County | Winn |
| River | Tr-Dugdemona River |
| Coordinates | 32.14190, -92.83800 |
Physical Characteristics
| NID Height | 15 ft |
| Dam Height | 15 ft |
| Dam Length | 590 ft |
| NID Storage | 113 acre-ft |
| Max Storage | 113 acre-ft |
| Surface Area | 15 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Fair |
| EAP Status | No |
| Last Inspection | November 11, 2024 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | — |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | John K. Martin, Jr. |
| Other Name | None |
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.