Dams in Johnson County, Texas
45Total Dams
25High Hazard
3Significant
Dam Safety in Johnson County, Texas
Johnson County has 45 dams tracked in the National Inventory of Dams. Of these, 25 are classified as high hazard — meaning failure would probably cause loss of human life. Another 3 carry a significant hazard classification. Currently, 4 dams have a condition assessment of poor or unsatisfactory.
The average dam in Johnson County is 59 years old. The most common purpose is flood risk reduction. The tallest dam is Lake Pat Cleburne Dam at 78 ft.
Explore more: Oldest dams in Texas · Tallest dams · High risk dams · Largest reservoirs
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Lake Pat Cleburne Dam | High | Fair | 78 | Water Supply | 1964 |
| Cleburne State Park Lake Dam | High | Poor | 62 | Recreation | 1940 |
| Chambers Creek Ws Scs Site 42 Dam | High | Unsatisfactory | 49 | Flood Risk Reduction | 1966 |
| Chambers Creek Ws Scs Site 59 Dam | High | Fair | 48 | Flood Risk Reduction | 1963 |
| Chambers Creek Ws Scs Site 57 Dam | High | Fair | 47 | Flood Risk Reduction | 1960 |
| Chambers Creek Ws Scs Site 62 Dam | High | Fair | 44 | Flood Risk Reduction | 1961 |
| Chambers Creek Ws Scs Site 33a Dam | High | Fair | 41 | Flood Risk Reduction | 1961 |
| Chambers Creek Ws Scs Site 37 Dam | High | Fair | 38 | Flood Risk Reduction | 1960 |
| Chambers Creek Ws Scs Site 34 Dam | High | Unsatisfactory | 36 | Flood Risk Reduction | 1960 |
| Chambers Creek Ws Scs Site 58 Dam | High | Fair | 36 | Flood Risk Reduction | 1963 |
| Chambers Creek Ws Scs Site 61 Dam | High | Fair | 36 | Flood Risk Reduction | 1963 |
| West Buffalo Creek Ws Scs Site 1 Dam | High | Satisfactory | 35 | Flood Risk Reduction | 1987 |
| Chambers Creek Ws Scs Site 30 Dam | High | Fair | 34 | Flood Risk Reduction | 1960 |
| Chambers Creek Ws Scs Site 33 Dam | High | Fair | 32 | Flood Risk Reduction | 1961 |
| Chambers Creek Ws Scs Site 31 Dam | High | Unsatisfactory | 32 | Irrigation | 1961 |
| Chambers Creek Ws Scs Site 32 Dam | High | Fair | 31 | Flood Risk Reduction | 1960 |
| Chambers Creek Ws Scs Site 36 Dam | High | Fair | 30 | Flood Risk Reduction | 1960 |
| Chambers Creek Ws Scs Site 61a Dam | High | Fair | 29 | Flood Risk Reduction | 1960 |
| Mountain Valley Dam 2 | High | Not Rated | 23 | Recreation | 1960 |
| Chambers Creek Ws Scs Site 35 Dam | High | Fair | 22 | Flood Risk Reduction | 1960 |
| Mountain Valley Dam No 1 | High | Not Rated | 18 | Irrigation | 1960 |
| Mountain Valley Lake No 3 Dam | High | Not Rated | 14 | 1960 | |
| O Connor Dam | High | Not Rated | 12 | Recreation | |
| Rosenauer Dam | High | Not Rated | 11 | ||
| Martin Dam | High | Fair | 8 | ||
| Lake Charca Dam | Significant | Not Rated | 39 | Recreation | 1977 |
| Duggins Lake Dam | Significant | Not Rated | 30 | 2004 | |
| Retreat Boulevard Dam | Significant | Not Rated | 28 | 2002 | |
| Chambers Creek Ws Scs Site 44 Dam | Low | Not Rated | 45 | Flood Risk Reduction | 1961 |
| Chambers Creek Ws Scs Site 63 Dam | Low | Not Rated | 42 | Flood Risk Reduction | 1961 |
| Chambers Creek Ws Scs Site 44a Dam | Low | Not Rated | 39 | Flood Risk Reduction | 1961 |
| Chambers Creek Ws Scs Site 64a Dam | Low | Not Rated | 38 | Flood Risk Reduction | 1965 |
| Chambers Creek Ws Scs Site 38 Dam | Low | Not Rated | 36 | Flood Risk Reduction | 1960 |
| Chambers Creek Ws Scs Site 43a Dam | Low | Not Rated | 35 | Flood Risk Reduction | 1966 |
| Chambers Creek Ws Scs Gss 12 | Low | Not Rated | 34 | Other | 1989 |
| Chambers Creek Ws Scs Site 60 Dam | Low | Not Rated | 33 | Flood Risk Reduction | 1963 |
| Chambers Creek Ws Scs Site 46a Dam | Low | Not Rated | 32 | Fire Protection, Stock, Or Small Fish Pond | 1989 |
| Relvea Gss No 1 | Low | Not Rated | 29 | Recreation | 1981 |
| Mcnaughto Gss No 1 | Low | Not Rated | 25 | Recreation | 1976 |
| Carousel Farms Lake Dam | Low | Not Rated | 24 | Water Supply | 1962 |
| Young Lake Dam | Low | Not Rated | 23 | Recreation | 1965 |
| Clark Dam | Low | Not Rated | 22 | Irrigation | 1954 |
| Lanman Gss No 1 | Low | Not Rated | 21 | Recreation | 1981 |
| Buck Ranch Lake No 4 Dam | Low | Not Rated | 16 | Irrigation | 1969 |
| K D Livestock Dam | Low | Not Rated | 7 | Recreation |