Briones
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| County | Contra Costa |
| River/Stream | Bear Creek |
| Coordinates | 37.91480, -122.21240 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 273 ft |
| Dam Height | 273 ft |
| Dam Length | 2,100 ft |
| Year Completed | 1964 (62 years old) |
Storage & Hydraulics
| NID Storage | 67,520 acre-ft |
| Max Storage | 67,520 acre-ft |
| Surface Area | 735 acres |
| Drainage Area | 8 sq mi |
Ownership & Safety
| Purpose | Other |
| Owner | East Bay Municipal Utility District |
| Owner Type | Public Utility |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 10/24/2024 |
| Emergency Action Plan | Yes |