Texas Dams
7,399 dams tracked by the National Inventory of Dams
Total Dams
7,399
High Hazard
1,604
21.7%
Poor / Unsatisfactory
257
Average Age
62 yrs
Hazard Classification
High1,604 (21.7%)
Significant558 (7.5%)
Low5,237 (70.8%)
Condition Assessment
Satisfactory276 (3.7%)
Fair795 (10.7%)
Poor / Unsatisfactory257 (3.5%)
Not Rated6,071 (82.1%)
Federal
118
State
122
Local
2,608
Private
4,512
Tallest Dams
- Amistad Dam287 ft
- Mansfield Dam278 ft
- Sanford Dam228 ft
- Canyon Lake Dam - Dike A224 ft
- Canyon Lake Dam224 ft
High Hazard Dams
- Amistad DamHigh
- Mansfield DamHigh
- Sanford DamHigh
- Canyon Lake Dam - Dike AHigh
- Canyon Lake DamHigh
Poor Condition Dams
- Amistad DamPoor
- Williamson DamUnsatisfactory
- Mitchell County Reservoir DamPoor
- LivingstonUnsatisfactory
- Lake Comanche DamUnsatisfactory
All Dams in Texas
Showing 1376–1400 of 1,604
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| The Preserve Dam Collin County | 24 | 2012 | High | Satisfactory |
| Thompson Park Lake No 3 Dam Potter County | 16 | 1967 | High | Fair |
| Thorn Drive Dam El Paso County | 50 | 1957 | High | Not Rated |
| Thousand Oaks Dam No 11 Brazos County | 22 | 1987 | High | Fair |
| Three Mile and Sulfur Draw WS SCS Site 2 Dam Culberson County | 60 | 1984 | High | Satisfactory |
| Thurber Lake Dam Erath County | 29 | — | High | Not Rated |
| Tillie Lake Lower Dam Walker County | 16 | 1958 | High | Unsatisfactory |
| Tmpa Gibbons Creek Mine Dam Sp 50 Grimes County | 37 | 1995 | High | Satisfactory |
| Toledo Bend Saddle Dike 2 Newton County | 75 | 1966 | High | Satisfactory |
| Toler Lake Dam Henderson County | 25 | 1982 | High | Fair |
| Tom Miller Dam Travis County | 85 | 1939 | High | Satisfactory |
| Tommy King Dam Nacogdoches County | 21 | — | High | Fair |
| Tosch Lake Dam Dallas County | 18 | 1930 | High | Not Rated |
| Town Bluff Dam Jasper County | 45 | 1951 | High | Not Available |
| Town Branch WS SCS Site 1 Dam Madison County | 36 | 1969 | High | Fair |
| Town Branch WS SCS Site 2 Dam Madison County | 31 | 1969 | High | Satisfactory |
| Town Creek WS SCS Site 1 Dam Blanco County | 30 | 1970 | High | Not Rated |
| Tradinghouse Dam McLennan County | 60 | 1968 | High | Satisfactory |
| Trail Lake Dam Grayson County | 38 | 1973 | High | Fair |
| Tranquitas Lake Dam Kleberg County | 18 | 1938 | High | Fair |
| Tranturn Lake Dam Bowie County | 18 | 1965 | High | Poor |
| Tremont Avenue Dam El Paso County | 20 | 1948 | High | Fair |
| Trigg Lake Dam Tarrant County | 46 | 1982 | High | Fair |
| Tri-Lakes Estates Dam 1 Montgomery County | 21 | 1969 | High | Fair |
| Trinity Falls Pond D Weir Dam Collin County | 21 | 2016 | High | Satisfactory |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.