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 4501–4525 of 7,399
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Hall Lake Dam Montgomery County | 17 | 1957 | Low | Not Rated |
| Hall Dam Comanche County | 25 | — | Low | Not Rated |
| Hall Dam Robertson County | 20 | 1962 | Low | Not Rated |
| Hal Koop Reservoir Dam Jackson County | 10 | 1982 | Low | Not Rated |
| Hale Lake Dam Dickens County | 16 | 1969 | High | Fair |
| Hale Lake Dam Fort Bend County | 31 | 1960 | Low | Not Rated |
| Halamicek Lake No 2 Dam Gonzales County | 18 | 1962 | Low | Not Rated |
| Halamicek Lake No 1 Dam Gonzales County | 18 | 1962 | Low | Not Rated |
| Hagins Panther Canyon Lake Dam Kent County | 50 | 1969 | Low | Not Rated |
| Hagaman Lake Dam Eastland County | 43 | 1913 | Significant | Fair |
| Hadfield Lake Dam Bandera County | 10 | 1950 | Low | Not Rated |
| Haddock Dam Henderson County | 12 | — | Low | Not Rated |
| Gwendolyn Dam Travis County | 8 | 1983 | High | Satisfactory |
| Guyler Tank Dam Webb County | 25 | — | Low | Not Rated |
| Gutierrez Ranch Dam Bandera County | 34 | 2003 | Significant | Not Rated |
| Gutierrez Lake No 2 Dam Zapata County | 15 | 1977 | Low | Not Rated |
| Gutierrez Lake No 1 Dam Zapata County | 19 | 1977 | Low | Not Rated |
| Guthrie Lake Dam King County | 30 | 1940 | Low | Not Rated |
| Gunstream Dam No 2 Wood County | 21 | 1953 | High | Fair |
| Gunstream Dam No 1 Wood County | 29 | 1954 | High | Fair |
| Guerro Lake Dam Starr County | 14 | 1964 | Low | Not Rated |
| Gubel Trust Lake No 3 Dam McMullen County | 14 | 1964 | Low | Not Rated |
| Gubel Trust Lake No 2 Dam McMullen County | 18 | 1964 | Low | Not Rated |
| Guajardo Ranch Dam No1 68 Zapata County | 10 | 1968 | Low | Not Rated |
| Guadalupe Tank Dam McMullen County | 20 | 1969 | Low | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.