Agreserves Plymouth Wastewater Storage Pond

Washington — Benton County — Columbia

Location

StateWashington
CountyBenton
RiverColumbia
Coordinates45.94252, -119.36813

Physical Characteristics

NID Height19 ft
Dam Height
Dam Length1,600 ft
NID Storage32 acre-ft
Max Storage32 acre-ft
Surface Area

Safety Classification

Hazard PotentialSignificant
Condition Assessment—
EAP StatusYes
Last Inspection
Inspection Frequency5

Dam Information

Year Completed2023
Primary PurposeOther
Dam Type—
Owner TypePrivate
OwnerAgReserves Inc

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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