Upper Columbia Mill

• Plant closing notice effective SEP 19, 2016 · 67 employees · filed JUL 21, 2016 · Permanent closure — this notice is why the plant is listed as reported closed

Notices filed with the state under the federal WARN Act, as the state publishes them, collected by the WARN Act notices feed (CC BY 4.0). A notice records what the employer told the state; it is not by itself proof that the plant closed.

What they make

Where it is

Other plants nearby

No other listed facility within 40 km shares this one’s four-digit industry code, or this record has no coordinates to measure from.

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 6 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in ICIS, OR-DEQ, OSHA-OIS, SFDW, TRIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110037809627 · first seen FEB 2021 · last seen FEB 2021
• State WARN plant-closing and layoff noticesCLOSURE
  first seen SEP 2016 · last seen SEP 2016
• EPA ECHO compliance recordsOPERATING
  first seen MAR 2011 · last seen MAR 2011

IN MORROW COUNTY2 other plants share this one’s industry (Sawmills and Wood Preservation, NAICS 3211); 0 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

EPA: UPPER COLUMBIA MILL · OCT 2026

Street address

EPA: 77200 POLELINE RD · OCT 2026

City

EPA: BOARDMAN · OCT 2026

State

EPA: OR · OCT 2026

County (FIPS code)

EPA: 41049 · OCT 2026

Coordinates

EPA: 45.779264,-119.541914 · OCT 2026