Upper Little Black Watershed Dam D- 7
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Missouri |
| County | Ripley |
| Nearest City | NAYLOR |
| River/Stream | LAST CHANCE HOLLOW |
| Coordinates | 36.71943, -90.64154 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 44 ft |
| Dam Height | 35 ft |
| Dam Length | 700 ft |
| Year Completed | 1990 (36 years old) |
Storage & Hydraulics
| NID Storage | 429 acre-ft |
| Max Storage | 429 acre-ft |
| Normal Storage | 106 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 1,025 sq mi |
| Max Discharge | 35 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | UPPER LITTLE BLACK WATERSHED S |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 07/01/1993 |
| Emergency Action Plan | Not Required |