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Duportail

Authoritative
Benton County, Washington, 99352→|Richland→

Location

GPS Coordinates

About This Ramp

Hours
Year-round
Managed by
WDFW
Surface
Unimproved Surface
Parking
None
Washington WDFW1 data sourceUpdated Mar 2026

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Duportail is a public boat ramp in Richland, Benton County, Washington (99352). Managed by WDFW. GPS coordinates: 46.2652°N, 119.3059°W.