Ralph Hennemann Lake
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Missouri |
| County | Scott |
| Nearest City | KELSO |
| River/Stream | RAMSEY CREEK |
| Coordinates | 37.13580, -89.53432 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 386 ft |
| Year Completed | 1992 (34 years old) |
Storage & Hydraulics
| NID Storage | 212 acre-ft |
| Max Storage | 212 acre-ft |
| Normal Storage | 170 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 128 sq mi |
| Max Discharge | 239 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | RALPH HENNEMANN |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |