Sycamore
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| County | Riverside |
| Nearest City | City of Riverside |
| River/Stream | Sycamore Canyon |
| Coordinates | 33.95470, -117.34340 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 63 ft |
| Dam Height | 63 ft |
| Dam Length | 620 ft |
| Year Completed | 1956 (70 years old) |
Storage & Hydraulics
| NID Storage | 1,150 acre-ft |
| Max Storage | 1,150 acre-ft |
| Surface Area | 57 acres |
| Drainage Area | 10 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 |