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 4576–4600 of 7,399
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Green Creek WS SCS Site 12 Dam Erath County | 55 | 1957 | Low | Not Rated |
| Green Creek WS SCS Site 11 Dam Erath County | 37 | 1956 | Low | Not Rated |
| Green Creek WS SCS Site 10 Dam Erath County | 44 | 1957 | Low | Not Rated |
| Greenbrier Lake Dam Henderson County | 27 | 1963 | Low | Not Rated |
| Greenbriar Lake Dam Fayette County | 27 | 1962 | Low | Not Rated |
| Greenbriar Lake Dam Smith County | 29 | 1903 | Significant | Fair |
| Greenbriar Dam Tarrant County | 11 | 1980 | Significant | Fair |
| Greenbelt Dam Donley County | 111 | 1968 | High | Fair |
| Great Northern Dam Travis County | 25 | 1978 | High | Satisfactory |
| Grays Creek WS SCS Site 9 Dam Navarro County | 32 | 1954 | Low | Not Rated |
| Grays Creek WS SCS Site 8 Dam Navarro County | 22 | 1955 | Low | Not Rated |
| Grays Creek WS SCS Site 7c Dam Navarro County | 30 | 1954 | Low | Not Rated |
| Grays Creek WS SCS Site 7b Dam Navarro County | 28 | 1955 | Low | Not Rated |
| Grays Creek WS SCS Site 7a Dam Navarro County | 28 | 1954 | Low | Not Rated |
| Grays Creek WS SCS Site 6 Dam Navarro County | 30 | 1954 | Low | Not Rated |
| Grays Creek WS SCS Site 5 Dam Navarro County | 33 | 1954 | Low | Not Rated |
| Grays Creek WS SCS Site 4 Dam Navarro County | 28 | 1954 | Low | Not Rated |
| Grays Creek WS SCS Site 3 Dam Navarro County | 28 | 1954 | Low | Not Rated |
| Grays Creek WS SCS Site 2 Dam Navarro County | 27 | 1954 | Low | Not Rated |
| Grays Creek WS SCS Site 1 Dam Navarro County | 26 | 1954 | Low | Not Rated |
| Grays Creek WS SCS Site 105 Dam Navarro County | 25 | 1963 | Low | Not Rated |
| Grays Creek WS SCS Site 104 Dam Navarro County | 21 | 1963 | Low | Not Rated |
| Grays Creek WS SCS Site 103 Dam Navarro County | 23 | 1963 | Low | Not Rated |
| Grays Creek WS SCS Site 102 Dam Ellis County | 20 | 1962 | Low | Not Rated |
| Grays Creek WS SCS Site 101 Dam Ellis County | 20 | 1962 | Low | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.