Unionville Old City Lake Dam
High HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Missouri |
| County | Putnam |
| Nearest City | UNIONVILLE |
| River/Stream | TR-BLACKBIRD CREEK |
| Coordinates | 40.47888, -93.02358 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 28 ft |
| Dam Height | 28 ft |
| Year Completed | 1914 (112 years old) |
Storage & Hydraulics
| NID Storage | 180 acre-ft |
| Max Storage | 180 acre-ft |
| Normal Storage | 104 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 245 sq mi |
Ownership & Safety
| Purpose | Debris Control |
| Owner | UNIONVILLE,MO |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |