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 1601–1625 of 7,399
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Royal Forest Lake Dam Montgomery County | 36 | 1963 | High | Fair |
| Rowlett Creek WS SCS Site 7 Dam Collin County | 38 | 1957 | High | Not Rated |
| Rowlett Creek WS SCS Site 5 Dam Collin County | 27 | 1956 | High | Not Rated |
| Rowlett Creek WS SCS Site 4 Dam Collin County | 43 | 1956 | High | Not Rated |
| Rowlett Creek WS SCS Site 12 Dam Dallas County | 32 | 1955 | High | Not Rated |
| Rowlett Creek WS SCS Site 11 Dam Dallas County | 29 | 1955 | Low | Not Rated |
| Rowlett Creek WS SCS Site 10 Dam Dallas County | 34 | 1955 | High | Fair |
| Rowland Tank No 1 Dam McMullen County | 16 | 1968 | Low | Not Rated |
| Roundtree Lake Dam Newton County | 15 | 1955 | Significant | Not Rated |
| Roundhouse Pool Dam Hunt County | 15 | — | High | Not Rated |
| Rotello Lake Dam Brazos County | 12 | 1959 | Low | Not Rated |
| Roswell Lake Dam Maverick County | 11 | 1940 | Low | Not Rated |
| Ross Lake Dam Burnet County | 59 | 1988 | Low | Not Rated |
| Rosser Trinidad Laterals WS SCS Site 2 Dam Kaufman County | 37 | 1953 | Low | Not Rated |
| Rosser Trinidad Laterals WS SCS Site 1 Dam Kaufman County | 38 | 1953 | Significant | Fair |
| Rosenauer Dam Johnson County | 11 | — | High | Not Rated |
| Rose Lake Dam Guadalupe County | 28 | 1921 | Low | Not Rated |
| Rose Lake Dam Leon County | 23 | 1965 | Low | Not Rated |
| Rose Lake Dam Walker County | 22 | 1969 | Low | Not Rated |
| Rosebud Lake Dam Falls County | 50 | 1909 | Low | Not Rated |
| Roos Dam C Cameron County | 7 | 1951 | Low | Poor |
| Roos Dam A Cameron County | 7 | 1951 | Low | Poor |
| Rooke Lake Dam Refugio County | 8 | 1952 | Low | Not Rated |
| Ronald Moore Ranch Dam No 1-82 Webb County | 14 | 1982 | Low | Not Rated |
| Romano Lake Dam Walker County | 15 | 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.