Flat Top Detention Dam
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Arizona |
| County | Mohave |
| Nearest City | HURRICANE UT |
| River/Stream | CLAYHOLE WASH |
| Coordinates | 36.76434, -113.12291 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 22 ft |
| Dam Length | 4,200 ft |
| Year Completed | 1962 (64 years old) |
Storage & Hydraulics
| NID Storage | 1,680 acre-ft |
| Max Storage | 1,680 acre-ft |
| Surface Area | 324 acres |
| Drainage Area | 370 sq mi |
| Max Discharge | 392 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | DOI BLM |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 05/11/2018 |
| Emergency Action Plan | Not Required |