Facility	City	Industry	Status	Distance
Belco Forest Products	Shelton	Cut Stock, Resawing Lumber, and Planing 321912	LIKELY ACTIVE	0.9 KM
Simpson Timber CO Front St	Shelton	Sawmills 321113	LIKELY ACTIVE	3.5 KM
Techwood	Shelton	Other Millwork (including Flooring) 321918	UNVERIFIED	3.8 KM
South Grays Harbor Timber Reso	Shelton	Prefabricated Wood Building Manufacturing 321992	UNVERIFIED	7.8 KM
Simpson Timber CO St Yd Sawmill 5	Shelton	Sawmills 321113	UNVERIFIED	13.2 KM

Every listed plant in Mason County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 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 OSHA-OIS.

OSHA injury and illness reportsOPERATING
Record 1421326 · first seen DEC 2025 · last seen DEC 2025
EPA Facility Registry ServiceEXISTENCE
Record 110070309097 · first seen FEB 2019 · last seen FEB 2019

ALSO RECORDED ASWA317948377 - OLYMPIC MOUNTAIN MILLWORK LLC

IN MASON COUNTY6 other plants share this one’s industry (Other Wood Product Manufacturing, NAICS 3219); 1 of them has 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: WA317948377 - OLYMPIC MOUNTAIN MILLWORK LLC · JUL 2026
Street address: EPA: 822 E HIAWATHA BLVD · JUL 2026
City: EPA: SHELTON · JUL 2026
State: EPA: WA · JUL 2026
Coordinates: Census geocoder: 47.243250864261,-123.094051196737 · JUL 2026 · ON THIS PAGE; EPA: 47.24319,-123.09411 · JUL 2026 · ON THIS PAGE
Employees (band): OSHA: 1-19 · DEC 2025

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