Manzanita Diversion

California — Madera County — North Fork Willow Creek

Location

StateCalifornia
CountyMadera
RiverNorth Fork Willow Creek
Coordinates37.24440, -119.51490

Physical Characteristics

NID Height30 ft
Dam Height30 ft
Dam Length205 ft
NID Storage168 acre-ft
Max Storage168 acre-ft
Surface Area26 acres

Safety Classification

Hazard PotentialHigh
Condition AssessmentSatisfactory
EAP StatusYes
Last InspectionSeptember 5, 2023
Inspection Frequency1

Dam Information

Year Completed1917
Primary PurposeHydroelectric
Dam TypeConcrete
Owner TypePrivate
OwnerPacific Gas and Electric Company
Other NameManzanita Lake

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.

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