Dams in Union County, Ohio
4Total Dams
1High Hazard
0Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Marysville Upground Reservoir | High | Satisfactory | 48 | Water Supply | 2009 |
| Liggett Lake No. 1 Dam | Low | Poor | 19 | Recreation | 1968 |
| Forbidden Lake Dam | Low | Satisfactory | 13 | Recreation | 1998 |
| Heart Of Ohio Fish & Game Lake Dam | Undetermined | 15 | Recreation |