Stone Canyon
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| County | Los Angeles |
| Nearest City | Santa Moncia |
| River/Stream | Stone Canyon Cr |
| Coordinates | 34.10670, -118.45510 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 188 ft |
| Dam Height | 188 ft |
| Dam Length | 1,150 ft |
| Year Completed | 1924 (102 years old) |
Storage & Hydraulics
| NID Storage | 10,372 acre-ft |
| Max Storage | 10,372 acre-ft |
| Surface Area | 138 acres |
| Drainage Area | 1 sq mi |
Ownership & Safety
| Purpose | Water Supply |
| Owner | City of Los Angeles Department of Water and Power |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 11/04/2025 |
| Emergency Action Plan | Yes |