Chiawana Frenchman Hills Dam

Washington — Grant County

Location

StateWashington
CountyGrant
Coordinates46.95364, -119.57020

Physical Characteristics

NID Height24 ft
Dam Height
Dam Length770 ft
NID Storage31 acre-ft
Max Storage31 acre-ft
Surface Area2 acres

Safety Classification

Hazard PotentialHigh
Condition AssessmentFair
EAP Status
Last Inspection
Inspection Frequency5

Dam Information

Year Completed1995
Primary PurposeIrrigation
Dam Type—
Owner Type—
OwnerChiawana Orchards LLC

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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