Beardsley
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | California |
| County | Tuolumne |
| Nearest City | Sonora |
| River/Stream | Middle Fork Stanislaus River |
| Coordinates | 38.20350, -120.07530 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 284 ft |
| Dam Height | 278 ft |
| Dam Length | 1,000 ft |
| Year Completed | 1957 (69 years old) |
Storage & Hydraulics
| NID Storage | 97,800 acre-ft |
| Max Storage | 97,800 acre-ft |
| Normal Storage | 97,500 acre-ft |
| Surface Area | 720 acres |
| Drainage Area | 310 sq mi |
| Max Discharge | 90,000 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | South San Joaquin Irrigation District |
| Owner Type | Public Utility |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 07/25/2023 |
| Emergency Action Plan | Yes |