Dams in Jefferson County, Ohio
25Total Dams
7High Hazard
13Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Cardinal Fly Ash No. 2 Dam | High | Satisfactory | 250 | Tailings | 2014 |
| Cardinal Fly Ash No. 1 Dam | High | Satisfactory | 242 | Tailings | 1974 |
| Friendship Park Lake Dam | High | Fair | 94 | Recreation | 1972 |
| Lake Austin Dam | High | Satisfactory | 39 | Recreation | 1947 |
| Basich Lake Dam | High | Satisfactory | 38 | Recreation | 1963 |
| Jefferson Lake Dam | High | Satisfactory | 26 | Recreation | 1934 |
| Pine Valley Sportsmen's Lake No. 4 Dam | High | Poor | 22 | Recreation | 1964 |
| Mingo Sportsman Club Pond Dam | Significant | Poor | 49 | Other | 1969 |
| Dorothy Mine Pond Dam | Significant | Fair | 48 | Other | 1950 |
| Cooper Valley Llc Dam | Significant | Poor | 42 | Other | 1963 |
| Bates Pond Dam | Significant | Poor | 41 | Recreation | 1960 |
| Rod Lake Dam | Significant | Poor | 41 | Recreation | 1949 |
| Naco Lake Dam | Significant | Satisfactory | 40 | Recreation | 1958 |
| Pine Valley Sportsmen's Lake No. 1 Dam | Significant | Fair | 37 | Recreation | 1964 |
| Bloomingdale North Lake Dam | Significant | Poor | 33 | Recreation | 1975 |
| Pine Valley Sportsmen's Lake No. 3 Dam | Significant | Poor | 31 | Recreation | 1964 |
| Pine Valley Sportsmen's Lake No. 2 Dam | Significant | Poor | 21 | Recreation | |
| Sammis Station North Bottom Ash Pond Dam | Significant | Satisfactory | 21 | Tailings | |
| Cardinal Plant Ash Pond Dam | Significant | Fair | 20 | Tailings | 1974 |
| Bowers Lake Estate Dam | Significant | Poor | 15 | Recreation | 1960 |
| Jefferson Sportsman's Lake No. 1 Dam | Low | Satisfactory | 39 | Recreation | 1966 |
| Lake Henry Dam | Low | Satisfactory | 34 | Recreation | 1969 |
| Malabu Lake Dam | Low | Poor | 29 | Recreation | 1961 |
| Bloomingdale South Lake Dam | Low | Poor | 19 | Recreation | |
| St. John Vianney Seminary Lake Dam | Low | Poor | 17 | Recreation | 1942 |