Upper Petit Jean Wid Site 9
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Arkansas |
| County | Logan |
| Nearest City | BARBER |
| River/Stream | WASHBURN CREEK |
| Coordinates | 35.13906, -94.05804 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 84 ft |
| Dam Height | 75 ft |
| Dam Length | 1,255 ft |
| Year Completed | 1978 (48 years old) |
Storage & Hydraulics
| NID Storage | 29,200 acre-ft |
| Max Storage | 29,200 acre-ft |
| Normal Storage | 4,670 acre-ft |
| Surface Area | 315 acres |
| Drainage Area | 31 sq mi |
| Max Discharge | 43,657 cfs |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Boonville Water Department |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 01/02/2025 |
| Emergency Action Plan | Yes |