OregonLake Wallula

Spillway Park - Chinook Shelter (Or)

Spillway Park is located on Lake Umatilla just downstream of McNary Lock and Dam in eastern Oregon on the Mid-Columbia River. Recreation The park provides two overlooks to watch McNary Dam, a volleyball court and access to the McNary Dam Wildlife Area trail system.

Check official campground details View location
In this field guide0 site records · Loop names not published
Source snapshotSep 21, 2026
Land managerUS Army Corps of Engineers
Official facilityRecreation.gov · 251912

Source coverage

A campground record.
Site details still to verify.

This campground appears in the official source collection, but this snapshot has no accepted individual site records. Equipment limits, hookups, and accessibility cannot be confirmed from a campground listing alone.

Check the official listing for site details and current conditions ↗

For your trip notes

Finding the campground.

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Published address
PO Box 1230, Umatilla, OR, 97882
Campground coordinates
45.9328, -119.3030222Campground location, not individual site coordinates.
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Official source record ↗Attribution & snapshot register

A sense of place

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A published campground location, with the surrounding area in view.

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