Dams in Williamson County, Texas
66Total Dams
34High Hazard
12Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| North San Gabriel Dam | High | Not Available | 162 | Flood Risk Reduction | 1980 |
| Granger Dam | High | Not Available | 115 | Water Supply | 1979 |
| Upper Brushy Creek Ws Scs Site 4 Dam | High | Satisfactory | 57 | Flood Risk Reduction | 1960 |
| Upper Brushy Creek Ws Scs Site 3 Dam | High | Satisfactory | 55 | Flood Risk Reduction | 1962 |
| Upper Brushy Creek Ws Scs Site 7 Dam | High | Satisfactory | 54 | Flood Risk Reduction | 1965 |
| Upper Brushy Creek Ws Scs Site 21 Dam | High | Satisfactory | 49 | Flood Risk Reduction | 1959 |
| Upper Brushy Creek Ws Scs Site 6 Dam | High | Satisfactory | 49 | Flood Risk Reduction | 1959 |
| Upper Brushy Creek Ws Scs Site 16 Dam | High | Satisfactory | 48 | Flood Risk Reduction | 1963 |
| Lower Brushy Creek Ws Scs Site 18 Dam | High | Fair | 43 | Flood Risk Reduction | 1963 |
| Upper Brushy Creek Ws Scs Site 10a Dam | High | Not Rated | 42 | Flood Risk Reduction | 1965 |
| Upper Brushy Creek Ws Scs Site 8 Dam | High | Satisfactory | 42 | Flood Risk Reduction | 1959 |
| Upper Brushy Creek Ws Scs Site 19 Dam | High | Satisfactory | 41 | Flood Risk Reduction | 1960 |
| Upper Brushy Creek Ws Scs Site 11 Dam | High | Satisfactory | 41 | Flood Risk Reduction | 1967 |
| La Frontera Detention Dam | High | Fair | 39 | Recreation | 1958 |
| Upper Brushy Creek Ws Scs Site 5 Dam | High | Satisfactory | 39 | Flood Risk Reduction | 1960 |
| Upper Brushy Creek Ws Scs Site 2 Dam | High | Satisfactory | 39 | Flood Risk Reduction | 1962 |
| Upper Brushy Creek Ws Scs Site 29 Dam | High | Fair | 37 | Flood Risk Reduction | 1972 |
| Upper Brushy Creek Ws Scs Site 20 Dam | High | Satisfactory | 36 | Flood Risk Reduction | 1960 |
| Upper Brushy Creek Ws Scs Site 9 Dam | High | Not Rated | 36 | Flood Risk Reduction | 1959 |
| Upper Brushy Creek Ws Scs Site 18 Dam | High | Satisfactory | 36 | Flood Risk Reduction | 1960 |
| Upper Brushy Creek Ws Scs Site 25 Dam | High | Fair | 35 | Flood Risk Reduction | 1975 |
| Upper Brushy Creek Ws Scs Site 1 Dam | High | Satisfactory | 35 | Flood Risk Reduction | 1961 |
| Upper Brushy Creek Ws Scs Site 17 Dam | High | Satisfactory | 34 | Flood Risk Reduction | 1966 |
| Db Wood Rd Dam | High | Not Rated | 32 | ||
| Upper Brushy Creek Ws Scs Site 13a Dam | High | Satisfactory | 32 | Flood Risk Reduction | 1960 |
| Upper Brushy Creek Ws Scs Site 12 Dam | High | Satisfactory | 32 | Flood Risk Reduction | 1967 |
| Upper Brushy Creek Ws Scs Site 15 Dam | High | Satisfactory | 30 | Flood Risk Reduction | 1965 |
| Upper Brushy Creek Ws Scs Site 22 Dam | High | Not Rated | 28 | Flood Risk Reduction | 1959 |
| Upper Brushy Creek Ws Scs Site 30 Dam | High | Fair | 27 | Flood Risk Reduction | 1959 |
| Twin Lakes Dam | High | Fair | 26 | Recreation | 1972 |
| Lower Brushy Creek Ws Scs Site 20 Dam | High | Satisfactory | 26 | Flood Risk Reduction | 1966 |
| Gabriels Overlook Dam | High | Not Rated | 25 | 1964 | |
| Upper Brushy Creek Ws Scs Site 14 Dam | High | Satisfactory | 25 | Flood Risk Reduction | 1966 |
| Upper Brushy Creek Ws Scs Site 32 Dam | High | Satisfactory | 23 | Flood Risk Reduction | 1960 |
| Lower Brushy Creek Ws Scs Site 10 Dam | Significant | Fair | 43 | Flood Risk Reduction | 1963 |
| Lower Brushy Creek Ws Scs Site 3 Dam | Significant | Fair | 40 | Flood Risk Reduction | 1960 |
| Lower Brushy Creek Ws Scs Site 9 Dam | Significant | Fair | 40 | Flood Risk Reduction | 1966 |
| Lower Brushy Creek Ws Scs Site 6 Dam | Significant | Fair | 36 | Flood Risk Reduction | 1964 |
| Lower Brushy Creek Ws Scs Site 4a Dam | Significant | Fair | 35 | Flood Risk Reduction | 1961 |
| Lower Brushy Creek Ws Scs Site 7 Dam | Significant | Fair | 34 | Flood Risk Reduction | 1960 |
| Lower Brushy Creek Ws Scs Site 17 Dam | Significant | Fair | 27 | Flood Risk Reduction | 1963 |
| Lower Brushy Creek Ws Scs Site 2 Dam | Significant | Fair | 26 | Flood Risk Reduction | 1960 |
| Wolf Lakes Village Section 1 Phase 1 And Section 2 Pond Dam | Significant | Not Rated | 23 | 2022 | |
| Malish Lake Dam | Significant | Not Rated | 21 | Recreation | 1968 |
| City Lake No 1 Dam | Significant | Unsatisfactory | 20 | Recreation | 1955 |
| Zimmerhanzel Lake Dam | Significant | Not Rated | 19 | Recreation | 1968 |
| Lower Brushy Creek Ws Scs Site 8 Dam | Low | Fair | 50 | Flood Risk Reduction | 1960 |
| Upper Brushy Creek Ws Scs Site 31 Dam | Low | Fair | 44 | Flood Risk Reduction | 1977 |
| Clement Dam No 4 | Low | Not Rated | 34 | Recreation | 1980 |
| Upper Brushy Creek Ws Scs Site 33 Dam | Low | Fair | 31 | Flood Risk Reduction | 1959 |
| Lower Brushy Creek Ws Scs Site 23 Dam | Low | Fair | 30 | Flood Risk Reduction | 1961 |
| Brenni Lake Dam | Low | Not Rated | 29 | Recreation | 1974 |
| Lower Brushy Creek Ws Scs Site 22 Dam | Low | Fair | 26 | Flood Risk Reduction | 1961 |
| Wittliff Bland Gss | Low | Not Rated | 24 | 1967 | |
| Seggern Gss | Low | Not Rated | 23 | 1981 | |
| Winterrowd Lake Dam | Low | Not Rated | 23 | Recreation | 1956 |
| Pearson Lake Dam | Low | Not Rated | 23 | Recreation | 1980 |
| Tx No Name No 48 Dam | Low | Not Rated | 23 | Recreation | 1949 |
| Lower Brushy Creek Ws Scs Site 13 Dam | Low | Fair | 23 | Flood Risk Reduction | 1960 |
| Capitol Aggregates Georgetown Crushing Dam | Low | Not Rated | 22 | Water Supply | 1982 |
| Lower Brushy Creek Ws Scs Site 12 Dam | Low | Poor | 22 | Flood Risk Reduction | 1966 |
| Lower Brushy Creek Ws Scs Site 21 Dam | Low | Fair | 19 | Flood Risk Reduction | 1960 |
| Hejl Lake Dam | Low | Not Rated | 15 | Recreation | 1976 |
| City Lake Dam | Low | Not Rated | 15 | Recreation | 1963 |
| Star Golf Partners Pond 1 | Low | Not Rated | 14 | ||
| Walsh Lake Dam | Low | Not Rated | 11 | Recreation | 1930 |