Dierks Dam
High HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Arkansas |
| County | Sevier |
| Nearest City | PROVO |
| River/Stream | SALINE |
| Coordinates | 34.14375, -94.09863 |
Physical Characteristics
| Dam Type | Rockfill |
| NID Height | 153 ft |
| Dam Height | 153 ft |
| Dam Length | 2,469 ft |
| Year Completed | 1975 (51 years old) |
Storage & Hydraulics
| NID Storage | 159,500 acre-ft |
| Max Storage | 159,500 acre-ft |
| Normal Storage | 29,700 acre-ft |
| Surface Area | 1,360 acres |
| Drainage Area | 114 sq mi |
| Max Discharge | 105,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | USACE - Little Rock District |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Last Inspection | 12/09/2021 |
| Emergency Action Plan | Yes |