Mabey Canyon
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| County | Riverside |
| Nearest City | Corona |
| River/Stream | Mabey Creek |
| Coordinates | 33.85070, -117.60870 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 46 ft |
| Dam Height | 46 ft |
| Dam Length | 520 ft |
| Year Completed | 1974 (52 years old) |
Storage & Hydraulics
| NID Storage | 68 acre-ft |
| Max Storage | 68 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 1 sq mi |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Riverside County Flood Control and Water Conservation District |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 12/01/2025 |
| Emergency Action Plan | Yes |