Grindstone-lost-muddy Watershed Dam C- 2b
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Missouri |
| County | DeKalb |
| Nearest City | NONE |
| River/Stream | TR-GRAND RIVER |
| Coordinates | 40.02438, -94.47480 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 34 ft |
| Dam Height | 29 ft |
| Dam Length | 820 ft |
| Year Completed | 1992 (34 years old) |
Storage & Hydraulics
| NID Storage | 621 acre-ft |
| Max Storage | 621 acre-ft |
| Normal Storage | 83 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 210 sq mi |
| Max Discharge | 30 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | GRINDSTONE LOST MUDDY WATERSHE |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 07/01/1993 |
| Emergency Action Plan | Not Required |