Upper Wilcox
California — Madera County — Unnamed Tributary To Picayunne Creek
Location
| State | California |
| County | Madera |
| River | Unnamed Tributary To Picayunne Creek |
| Coordinates | 37.22550, -119.68490 |
Physical Characteristics
| NID Height | 48 ft |
| Dam Height | 48 ft |
| Dam Length | 840 ft |
| NID Storage | 200 acre-ft |
| Max Storage | 200 acre-ft |
| Surface Area | 14 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | May 28, 2025 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1930 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | C.B.S. Development Corporation |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.