Dams in Lawrence County, Ohio
8Total Dams
5High Hazard
1Significant
Dam Safety in Lawrence County, Ohio
Lawrence County has 8 dams tracked in the National Inventory of Dams. Of these, 5 are classified as high hazard — meaning failure would probably cause loss of human life. Another 1 carry a significant hazard classification. Currently, 2 dams have a condition assessment of poor or unsatisfactory.
The average dam in Lawrence County is 66 years old. The most common purpose is recreation. The tallest dam is Timbre Ridge Dam at 69 ft.
Explore more: Oldest dams in Ohio · Tallest dams · High risk dams · Largest reservoirs
Data note: Hazard potential describes the consequences if a dam failed; it does not predict the likelihood of failure. Inspection, condition, and emergency-plan fields can be incomplete or delayed. Check state dam-safety officials and local emergency managers for official guidance.
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Timbre Ridge Dam | High | Not Rated | 69 | Other | 1974 |
| Vesuvius Dam | High | Not Rated | 51 | Water Supply | |
| Pine Creek Structure No. 8 Dam | High | Fair | 36 | Flood Risk Reduction | 1972 |
| Izaak Walton Lake Dam | High | Poor | 31 | Recreation | |
| Waller Lake Dam | High | Poor | 24 | Recreation | 1955 |
| Lake Forest Dam | Significant | Satisfactory | 37 | Recreation | 1958 |
| Mcclure Lake Dam | Low | Fair | 36 | Recreation | 1966 |
| Lawco Lake Dam | Low | Satisfactory | 17 | Recreation | 1931 |