Riggs Flat
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Arizona |
| County | Graham |
| Nearest City | WILLCOX |
| River/Stream | GRANT CREEK - TR |
| Coordinates | 32.70806, -109.96611 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 45 ft |
| Dam Height | 45 ft |
| Dam Length | 390 ft |
| Year Completed | 1951 (75 years old) |
Storage & Hydraulics
| NID Storage | 155 acre-ft |
| Max Storage | 155 acre-ft |
| Normal Storage | 123 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 400 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | ARIZONA GAME & FISH DEPARTMENT |
| Owner Type | State |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 12/03/2013 |
| Emergency Action Plan | Not Required |