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 2176–2200 of 5,237
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Lockett Dam Concho County | 26 | 1969 | Low | Not Rated |
| Locke Trust Dam Roberts County | 30 | 1966 | Low | Not Rated |
| Locke Dam 2 Roger Mills County | 29 | 1948 | Low | Not Rated |
| Locke Dam 1 Roberts County | 26 | 1952 | Low | Not Rated |
| Locke Brothers Ranch Lake Dam Roberts County | 28 | 1963 | Low | Not Rated |
| L M Whitely Dam Comanche County | 28 | 1974 | Low | Not Rated |
| Lmb Reservoir Dam Cameron County | 12 | 1940 | Low | Not Rated |
| Lloyd Lake Dam Runnels County | 30 | 1961 | Low | Not Rated |
| L L Graham Lake Dam McMullen County | 16 | 1968 | Low | Not Rated |
| Llano Tank Dam Dimmit County | 15 | 1974 | Low | Not Rated |
| Llano Park Dam Llano County | 7 | 1958 | Low | Not Rated |
| Llano Grande Tank Dam McMullen County | 12 | 1952 | Low | Not Rated |
| Llano Estacado Dam Randall County | 10 | 1984 | Low | Not Rated |
| Llano City Lake Dam Llano County | 11 | 1908 | Low | Not Rated |
| Live Oak Tank Dam McMullen County | 12 | 1968 | Low | Not Rated |
| Live Oak No 1 Dam Dimmit County | 10 | — | Low | Not Rated |
| Lively Lake Dam Clay County | 28 | 1956 | Low | Not Rated |
| Little Sandy Dam Wood County | 8 | 1902 | Low | Not Rated |
| Little Lemmon Lake Dam Dallas County | 10 | — | Low | Not Rated |
| Little Lake Dam Eastland County | 29 | 1966 | Low | Not Rated |
| Little Lake Dam Leon County | 25 | 1977 | Low | Not Rated |
| Littlefield Dam Montague County | 25 | 1976 | Low | Not Rated |
| Little Elm Laterals WS SCS Site 17 Dam Denton County | 29 | 1971 | Low | Not Rated |
| Little Elm & Laterals WS SCS Site 16 Dam Collin County | 27 | 1976 | Low | Not Rated |
| Little Elm and Laterals WS SCS Site 7 Dam Grayson County | 25 | 1966 | Low | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.