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Hat Rock Properties, LLC DBA: Hat Rock Mobile Court

Hermiston, Umatilla County, Oregon 26 sites

Listed in the Oregon park directoryOpen

Park ID UMA0016

Checked against the state registry on 2026-09-11 · Oregon manufactured dwelling park directory

Aerial photograph of Hat Rock Properties, LLC DBA: Hat Rock Mobile Court in Hermiston, Oregon
Aerial imagery: USGS National Map imagery (public domain)

Open in OpenStreetMap

Hat Rock Properties, LLC DBA: Hat Rock Mobile Court is a mobile home park in Hermiston, Oregon, with 26 sites on the state registry.

On the state registry

Sites26
Address82276 Hat Rock Rd
Registry contactMike & Kathy Jewett
Phone(541) 567-4188
Registry statusOpen

Flood risk

FEMA flood zone D

FEMA has mapped this location in the zone above. The zone is read at the park's coordinate, not at any one home. · Check the FEMA flood map

Registry data pulled 2026-09-11 · how this page is sourced