Louisiana Dams
747 dams tracked by the National Inventory of Dams
Total Dams
747
High Hazard
41
5.5%
Poor / Unsatisfactory
109
Average Age
55 yrs
Hazard Classification
High41 (5.5%)
Significant70 (9.4%)
Low626 (83.8%)
Condition Assessment
Satisfactory37 (5.0%)
Fair532 (71.2%)
Poor / Unsatisfactory109 (14.6%)
Not Rated69 (9.2%)
Federal
32
State
21
Local
79
Private
610
Tallest Dams
High Hazard Dams
- Old River High
- Lake ClaiborneHigh
- Caney Creek DamHigh
- Bayou Bodcau DamHigh
- Mill Creek DamHigh
Poor Condition Dams
- Kincaid ReservoirPoor
- Foursome Lake DamPoor
- Turkey Creek DamUnsatisfactory
- Boeuf River Dam Mi 51Poor
- Black Bayou DamPoor
All Dams in Louisiana
Showing 551–575 of 626
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| St Martinville Oxidation Pond Wwtp St. Martin County | 15 | 1970 | Low | Fair |
| Stuart Lake Grant County | 24 | 1933 | Low | Not Rated |
| Sunset Ranch Dam Beauregard County | 18 | 1930 | Low | Poor |
| Susan Case Dam Grant County | 26 | 1960 | Low | Poor |
| Tassletop Farms Pond East Feliciana County | 28 | 2008 | Low | Satisfactory |
| Taylor Pond Caddo County | 25 | 2023 | Low | Satisfactory |
| Terral Pond Union County | 18 | 1970 | Low | Fair |
| Tew Lake Dam Catahoula County | 12 | 1970 | Low | Fair |
| Thomas Family Pond Bienville County | 11 | 1940 | Low | Poor |
| Thomas Perkins Lake East Feliciana County | 23 | 1959 | Low | Fair |
| Thurmans Pond St. Tammany County | 10 | 1953 | Low | Fair |
| Tigner Farms Pond Claiborne County | 14 | 1952 | Low | Fair |
| Timberlane Village Dam Washington County | 20 | 1982 | Low | Fair |
| Tim Collins Dam Bienville County | 14 | — | Low | Fair |
| T L James Lake Dam Rapides County | 21 | 1960 | Low | Fair |
| Tl James Pond St. Tammany County | 10 | 1956 | Low | Fair |
| Tl James Pond No 3 Union County | 19 | 1977 | Low | Fair |
| Tom Engquist Dam East Feliciana County | 20 | — | Low | Fair |
| Tommy Hood Dam Lincoln County | 17 | 1981 | Low | Fair |
| Toulon Bayou No 1 Bienville County | 36 | 1966 | Low | Fair |
| Tremont Pond Winn County | 22 | 1966 | Low | Fair |
| Trison Farms Dam I Washington County | 22 | — | Low | Fair |
| Trosper Lake Caddo County | 14 | 2020 | Low | Fair |
| Tucker Creek Lake Bienville County | 16 | 1976 | Low | Fair |
| Tunica Trace Pond I West Feliciana County | 29 | 2012 | Low | Fair |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.