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 3376–3400 of 7,399
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Jc Webb Dam Bexar County | 19 | 1967 | Low | Not Rated |
| Jd Dill Dam Montague County | 27 | 1980 | Low | Not Rated |
| Jdm Lake Dam Anderson County | 30 | 1953 | Low | Not Rated |
| J Dye Lake Dam Stephens County | 23 | 1967 | Low | Not Rated |
| Je Howell Lake Dam Wood County | 13 | 1989 | Low | Not Rated |
| Jeko Lake Dam Tyler County | 8 | 1958 | Low | Not Rated |
| Jenecka Lake Dam Gonzales County | 15 | 1964 | Low | Not Rated |
| Jenkins and Minter Gss Montague County | 25 | 1967 | Low | Not Rated |
| Jenkins and White Pond Dam Travis County | 22 | 1966 | Low | Not Rated |
| Jenkins Offchannel Reservoir Dam Chambers County | 7 | — | Low | Not Rated |
| Jennings Lake Dam Hopkins County | 17 | 1964 | High | Fair |
| Jerome Wolfson Dam Morris County | 15 | 1954 | Low | Not Rated |
| Jerry Hays Dam Jack County | 29 | 1978 | Low | Not Rated |
| Jerry Pratt Dam Morris County | 12 | 1954 | Low | Not Rated |
| Jerry Solomon Dam Comanche County | 15 | 1969 | Low | Not Rated |
| Jeschke Dam Tom Green County | 9 | 1920 | Low | Not Rated |
| Jesse Mcneel Lake No 1 Dam Zapata County | 18 | 1942 | Low | Not Rated |
| Jesse Mcneel Lake No 2 Dam Zapata County | 20 | 1968 | Low | Not Rated |
| Jesse Mcneel Lake No 3 Dam Zapata County | 20 | 1968 | Low | Not Rated |
| Jesse Mcneel Lake No 4 Dam Zapata County | 20 | 1968 | Low | Not Rated |
| Jesse Mcneel Lake No 5 Dam Zapata County | 20 | 1942 | Low | Not Rated |
| Jessie May Lake No 2 Dam McMullen County | 20 | 1962 | Low | Not Rated |
| Jess Mcneel Lake No 3 Dam McMullen County | 17 | 1968 | Low | Not Rated |
| Jewett Mine Sedimentation Pond 026 Freestone County | 40 | — | Low | Not Rated |
| J Farmer Dam Callahan County | 22 | 1974 | Low | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.