Riggs Reservoir
Significant HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Arizona |
| County | Graham |
| Nearest City | THATCHER |
| River/Stream | GILA RIVER - OFFSTREAM |
| Coordinates | 32.78389, -109.77667 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 54 ft |
| Dam Height | 31 ft |
| Dam Length | 750 ft |
| Year Completed | 1929 (97 years old) |
Storage & Hydraulics
| NID Storage | 52 acre-ft |
| Max Storage | 52 acre-ft |
| Normal Storage | 39 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 30 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | CITY OF SAFFORD |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 04/08/2021 |
| Emergency Action Plan | Yes |