Lake Arrowhead

California, San Bernardino County, Little Bear Cr

Location

StateCalifornia
CountySan Bernardino
RiverLittle Bear Cr
Coordinates34.26060, -117.16760

Physical Characteristics

NID Height190 ft
Dam Height190 ft
Dam Length720 ft
NID Storage48,000 acre-ft
Max Storage48,000 acre-ft
Surface Area780 acres

Safety Classification

Hazard PotentialSignificant
Condition AssessmentPoor
EAP StatusYes
Last InspectionMay 22, 2025
Inspection Frequency1

Dam Information

Year Completed1922
Primary PurposeWater Supply
Dam TypeEarth
Owner TypePrivate
OwnerArrowhead Lake Association

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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