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Boat Ramp Atlas

THREEMILE CANYON BOAT RAMP

on JOHN DAY LOCK AND DAM - LAKE UMATILLA — Morrow County, Oregon

Details

Water bodyJOHN DAY LOCK AND DAM - LAKE UMATILLA
CountyMorrow
TypeboatRamp
Ramp surfaceconcrete
Managed byUS Army Corps of Engineers
AgencyUSACE

Only fields the managing agency publishes are shown. A missing row means the agency does not record it, not that the feature is absent.

Directions to 45.81159, -119.96972

Nearest boat ramps

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