Thorney Hill Dam
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Missouri |
| County | Montgomery |
| Nearest City | NEW HAVEN |
| River/Stream | TR-LOUTRE RIVER |
| Coordinates | 38.76338, -91.49880 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 128 acre-ft |
| Max Storage | 128 acre-ft |
| Normal Storage | 80 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 135 sq mi |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | MARGARET DALLER |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |