Dams in Gonzales County, Texas
25Total Dams
2High Hazard
1Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Lake Gonzales Dam | High | Not Rated | 42 | Hydroelectric | 1931 |
| Lake Wood Dam | High | Fair | 42 | Hydroelectric | 1931 |
| Gonzales | Significant | Satisfactory | 15 | Hydroelectric | 1925 |
| Ortman Dam | Low | Not Rated | 23 | Fish and Wildlife Pond | 1991 |
| Harvey Lake Dam | Low | Not Rated | 22 | Recreation | 1966 |
| Mercer Lake No 2 Dam | Low | Not Rated | 22 | Water Supply | 1962 |
| Kelley Lake No 1 Dam | Low | Not Rated | 21 | Fire Protection, Stock, Or Small Fish Pond | 1962 |
| Kelley Lake No 2 Dam | Low | Not Rated | 21 | Fire Protection, Stock, Or Small Fish Pond | 1962 |
| Kelly Lake Dam | Low | Not Rated | 20 | Fire Protection, Stock, Or Small Fish Pond | 1975 |
| Sammis Lake Dam | Low | Not Rated | 20 | Fire Protection, Stock, Or Small Fish Pond | 1978 |
| Mercer Lake No 1 Dam | Low | Not Rated | 20 | Recreation | 1962 |
| Halamicek Lake No 1 Dam | Low | Not Rated | 18 | Fire Protection, Stock, Or Small Fish Pond | 1962 |
| Winkenwerder Lake Dam | Low | Not Rated | 18 | Fire Protection, Stock, Or Small Fish Pond | 1962 |
| Sample Brothers Dam | Low | Not Rated | 18 | Recreation | 1977 |
| Ernst Lake Dam | Low | Not Rated | 18 | Recreation | 1978 |
| Halamicek Lake No 2 Dam | Low | Not Rated | 18 | Fire Protection, Stock, Or Small Fish Pond | 1962 |
| Portales Lake Dam | Low | Not Rated | 17 | Fire Protection, Stock, Or Small Fish Pond | 1973 |
| Quien Sabe Lake No 1 Dam | Low | Not Rated | 16 | Water Supply | 1962 |
| Jenecka Lake Dam | Low | Not Rated | 15 | Fire Protection, Stock, Or Small Fish Pond | 1964 |
| Mcmannis Lake Dam | Low | Not Rated | 15 | Fire Protection, Stock, Or Small Fish Pond | 1960 |
| Semmes Pond Dam | Low | Not Rated | 15 | Flood Risk Reduction | 1982 |
| Iley Lake Dam | Low | Not Rated | 14 | Water Supply | 1962 |
| Hurt Lake Dam | Low | Not Rated | 13 | Recreation | 1977 |
| Ma Wade Dam | Low | Not Rated | 11 | Hydroelectric | 1914 |
| Quien Sabe Lake No 2 Dam | Low | Not Rated | 7 | Water Supply | 1962 |