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 3676–3700 of 5,237
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Duren Lake Dam Cherokee County | 8 | 1937 | Low | Not Rated |
| Dupont Plant Reservoir Levee Orange County | 13 | 1945 | Low | Not Rated |
| Dupont Cooling Basin Dam Victoria County | 11 | 1948 | Low | Not Rated |
| Dunn No 2 Gss Montague County | 33 | 1981 | Low | Not Rated |
| Dunn Lake Dam Austin County | 23 | 1966 | Low | Not Rated |
| Dunn Lake Dam Mitchell County | 14 | 1930 | Low | Not Rated |
| Dunn Gss Montague County | 30 | 1977 | Low | Not Rated |
| Duncan Lake Dam Gregg County | 22 | 1960 | Low | Not Rated |
| Dunbar Lake Dam Maverick County | 22 | 1974 | Low | Not Rated |
| Dunbar Cattle Lake Dam Maverick County | 12 | 1974 | Low | Not Rated |
| Dully Lake Dam McMullen County | 13 | 1968 | Low | Not Rated |
| Dullnig Lake Dam Dimmit County | 17 | 1959 | Low | Not Rated |
| Dukes Lake Dam Comanche County | 20 | — | Low | Not Rated |
| Duke Lake No 2 Dam Bastrop County | 20 | 1979 | Low | Not Rated |
| Duke Lake Dam Limestone County | 32 | 1966 | Low | Not Rated |
| Duke Lake Dam Walker County | 18 | 1980 | Low | Not Rated |
| Duke Lake Dam Polk County | 17 | 1955 | Low | Not Rated |
| Duke Dam Bandera County | 28 | 1967 | Low | Not Rated |
| Duggeys Lake Dam Anderson County | 8 | 1900 | Low | Not Rated |
| Duffey Lake Dam Upshur County | 18 | 1977 | Low | Not Rated |
| Duddleston Lake Dam Caldwell County | 23 | 1973 | Low | Not Rated |
| Duda Lake Dam Stonewall County | 27 | 1958 | Low | Not Rated |
| Duck Lake Dam Brazoria County | 7 | 1938 | Low | Not Rated |
| Duck Creek WS SCS Site Ca-5 Dickens County | 31 | 1968 | Low | Not Rated |
| Duck Creek WS SCS Site Ca-4 Dickens County | 37 | 1968 | Low | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.