San Gabriel
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | California |
| County | Los Angeles |
| Nearest City | Azusa |
| River/Stream | San Gabriel River |
| Coordinates | 34.20650, -117.85920 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 381 ft |
| Dam Height | 320 ft |
| Dam Length | 1,500 ft |
| Year Completed | 1937 (89 years old) |
Storage & Hydraulics
| NID Storage | 45,832 acre-ft |
| Max Storage | 45,832 acre-ft |
| Normal Storage | 3,378 acre-ft |
| Drainage Area | 203 sq mi |
| Max Discharge | 297,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Los Angeles County Flood Control District |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 09/12/2023 |
| Emergency Action Plan | Yes |