Dams in Columbiana County, Ohio
37Total Dams
8High Hazard
22Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Lake Tomahawk Dam | High | Poor | 62 | Recreation | 1966 |
| Buckeye Water District Reservoir | High | Satisfactory | 56 | Water Supply | 2008 |
| Salem Reservoir (south Embankment) | High | Poor | 48 | Water Supply | 1952 |
| Highlandtown Lake Dam | High | Poor | 44 | Recreation | 1966 |
| Guilford Lake Dam | High | Poor | 35 | Recreation | 1933 |
| Spring Valley Park Lake Dam | High | Poor | 29 | Water Supply | 1993 |
| Buckeye Water District Reservoir Ii | High | Satisfactory | 28 | Water Supply | 2020 |
| Bibbee's Little Rock Lake Dam | High | Poor | 27 | Recreation | 1960 |
| Summitcrest Farm Pond Dam | Significant | Poor | 39 | Recreation | 1960 |
| Sunshine Lakes Dam | Significant | Poor | 38 | Other | |
| Lake Cha-vel Dam | Significant | Poor | 35 | Recreation | 1950 |
| Paradise Lake Dam | Significant | Satisfactory | 30 | Recreation | 1962 |
| Westville Lake Dam | Significant | Poor | 29 | Recreation | 1912 |
| Flying Finn Lake Dam | Significant | Poor | 29 | Recreation | 1966 |
| Slates Lake Dam | Significant | Poor | 28 | Recreation | 1967 |
| Lake Copeland Dam | Significant | Poor | 28 | Recreation | 1956 |
| Summitville Lake Dam | Significant | Poor | 26 | Recreation | 1940 |
| Salem Regional Campus Lake Dam | Significant | Satisfactory | 26 | Recreation | 1977 |
| Csonka Brothers Pond Dam | Significant | Poor | 24 | Recreation | 1975 |
| Rayls Lake Dam | Significant | Poor | 22 | Recreation | 1955 |
| Mill Pond Lake Dam | Significant | Poor | 22 | Recreation | 1952 |
| Lower Wallace Lake Dam | Significant | Poor | 22 | Recreation | |
| Werner Lake Dam | Significant | Poor | 19 | Recreation | 1955 |
| Woodland Lake Dam | Significant | Poor | 19 | Recreation | 1948 |
| Manfull Lake Dam | Significant | Poor | 18 | Recreation | 1951 |
| Beaver Lake Dam | Significant | Fair | 18 | Recreation | 1917 |
| East Palestine Reservoir Dam | Significant | Poor | 18 | Recreation | |
| Sevakeen Country Club Lake Dam | Significant | Poor | 17 | Recreation | 1925 |
| Lake P'na Dam | Significant | Poor | 17 | Recreation | 1948 |
| Zepernick Lake Dam | Significant | Satisfactory | 14 | Recreation | 1950 |
| Big Rock Lake Dam | Low | Fair | 32 | Recreation | 1963 |
| Ismond Pond Dam | Low | Fair | 27 | Recreation | 1957 |
| Fritz Pond Dam | Low | Poor | 26 | Recreation | 1974 |
| Hammond Lake Ii Dam | Low | Poor | 17 | Recreation | 1951 |
| Ludwig Dam | Low | Fair | 15 | Recreation | |
| Spring Valley Lake Dam | Low | Poor | 14 | Recreation | |
| Dickey Lake Dam | Low | Poor | 14 | Recreation | 1945 |