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 2976–3000 of 7,399
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Harris Dam Hamilton County | 14 | 1926 | Low | Not Rated |
| Harris Lake B Dam Wood County | 18 | 1960 | Low | Not Rated |
| Harris Lake Dam Upshur County | 16 | 1960 | Low | Not Rated |
| Harris Lakes Dam Harrison County | 17 | 1900 | High | Not Rated |
| Harris No 1 Gss Cooke County | 26 | 1972 | Low | Not Rated |
| Harris No 2 Gss Cooke County | 30 | 1972 | Low | Not Rated |
| Harris No 3 Gss Cooke County | 26 | 1973 | Low | Not Rated |
| Harrison Lake Dam Anderson County | 19 | 1965 | Low | Not Rated |
| Harrison Lake Dam Real County | 28 | 1962 | Low | Not Rated |
| Harrison Lake No 1 Dam Dimmit County | 15 | 1940 | Low | Not Rated |
| Harrison Lake No 2 Dam Dimmit County | 15 | 1974 | Low | Not Rated |
| Harrison Lake No 3 Dam Dimmit County | 25 | 1940 | Low | Not Rated |
| Harrison Lake No 4 Dam Dimmit County | 12 | 1974 | Low | Not Rated |
| Harrison Lake No 5 Dam Dimmit County | 8 | 1974 | Low | Not Rated |
| Harris Pond Dam No 1 Lamar County | 24 | 1981 | Low | Not Rated |
| Harry Myers Park Dam Rockwall County | 18 | — | High | Fair |
| Harry Traweek Lake Dam Foard County | 30 | 1971 | Low | Not Rated |
| Hart Camp Lake Dam Wilbarger County | 18 | 1966 | Low | Not Rated |
| Hartgrove Dam Concho County | 18 | 1966 | Low | Not Rated |
| Hartsfield Dam Freestone County | 29 | 1980 | Low | Not Rated |
| Hartzog Lake Dam Parmer County | 18 | 1968 | Low | Not Rated |
| Harvey Estate Dam Red River County | 15 | 1925 | Low | Not Rated |
| Harvey Lake Dam Cass County | 9 | 1969 | Low | Not Rated |
| Harvey Lake Dam Gonzales County | 22 | 1966 | Low | Not Rated |
| Harvey Lake Dam Red River County | 17 | 1954 | Low | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.