Muddy Fork Site 4
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Arkansas |
| County | Washington |
| Nearest City | PRAIRIE GROVE |
| River/Stream | BLAIR CREEK |
| Coordinates | 35.93694, -94.33583 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 78 ft |
| Dam Height | 73 ft |
| Dam Length | 1,240 ft |
| Year Completed | 1967 (59 years old) |
Storage & Hydraulics
| NID Storage | 4,977 acre-ft |
| Max Storage | 4,977 acre-ft |
| Normal Storage | 1,703 acre-ft |
| Surface Area | 95 acres |
| Drainage Area | 7 sq mi |
| Max Discharge | 4,418 cfs |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Prairie Grove Water Department |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 11/19/2023 |
| Emergency Action Plan | Yes |