Grindstone-lost-muddy Watershed Dam C-63
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Missouri |
| County | Gentry |
| Nearest City | PATTONSBURG |
| River/Stream | TR-LOST CREEK |
| Coordinates | 40.05928, -94.44139 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 28 ft |
| Dam Length | 540 ft |
| Year Completed | 1971 (55 years old) |
Storage & Hydraulics
| NID Storage | 146 acre-ft |
| Max Storage | 146 acre-ft |
| Normal Storage | 77 acre-ft |
| Surface Area | 16 acres |
| Drainage Area | 320 sq mi |
| Max Discharge | 252 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Grade Stabilization |
| Owner | GRSTN-LOST-MUD CR WTRSD |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |