Hidden Dam
High HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | California |
| County | Madera |
| Nearest City | MADERA |
| River/Stream | FRESNO RIVER |
| Coordinates | 37.11066, -119.88458 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 184 ft |
| Dam Height | 140 ft |
| Dam Length | 5,730 ft |
| Year Completed | 1975 (51 years old) |
Storage & Hydraulics
| NID Storage | 116,727 acre-ft |
| Max Storage | 116,727 acre-ft |
| Normal Storage | 64,298 acre-ft |
| Surface Area | 1,570 acres |
| Drainage Area | 234 sq mi |
| Max Discharge | 106,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | USACE - Sacramento District |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Last Inspection | 12/06/2024 |
| Emergency Action Plan | Yes |