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 3151–3175 of 5,237
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Griffin Lake Dam Rusk County | 16 | 1962 | Low | Not Rated |
| Griffin Lake Dam Eastland County | 20 | 1970 | Low | Not Rated |
| Griffin Estate Lake No 1 Dam Moore County | 12 | 1939 | Low | Not Rated |
| Griffin Cattle CO Lake Dam Zavala County | 14 | 1940 | Low | Not Rated |
| Greys Lake Dam Smith County | 21 | 1966 | Low | Not Rated |
| Gressett Lake Dam Grayson County | 15 | 1977 | Low | Not Rated |
| Gregory Lake Dam Mitchell County | 12 | 1950 | Low | Not Rated |
| Greer Dam Clay County | 19 | 1986 | Low | Not Rated |
| Greenville Reservoir No 6 Dam Hunt County | 20 | 1963 | Low | Not Rated |
| Greenville Reservoir No 3 Dam Hunt County | 20 | 1912 | Low | Not Rated |
| Greenville Reservoir No 2 Dam Hunt County | 13 | 1908 | Low | Not Rated |
| Greenville Reservoir No 1 Dam Hunt County | 13 | 1900 | Low | Not Rated |
| Greens Lake Dam Wood County | 14 | 1960 | Low | Not Rated |
| Green Reservoir No 2 Dam Shackelford County | 24 | 1960 | Low | Not Rated |
| Green Reservoir No 1 Dam Shackelford County | 24 | 1960 | Low | Not Rated |
| Green Lake Dam Milam County | 30 | 1962 | Low | Not Rated |
| Green Lake Dam Smith County | 26 | 1960 | Low | Not Rated |
| Green Lake Dam San Patricio County | 35 | 1940 | Low | Not Rated |
| Greenes Lake Dam Rains County | 21 | 1938 | Low | Not Rated |
| Green Creek WS SCS Site 8 Dam Erath County | 56 | 1956 | Low | Not Rated |
| Green Creek WS SCS Site 13 Dam Erath County | 41 | 1956 | Low | Not Rated |
| 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 |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.