Specialty Minerals INC Wallula

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
OIOxarc INC Pasco	Pasco	Industrial Gas Manufacturing 325120	● ACTIVE	18.5 KM
WCWa317944017 - Carbitex, INC.	Kennewick	All Other Basic Organic Chemical Manufacturing 325199	◇ UNVERIFIED	18.0 KM
Stars Technology Corporation	Richland	Industrial Gas Manufacturing 325120	● ACTIVE	36.3 KM
Oco, INC	Richland	All Other Basic Organic Chemical Manufacturing 325199	● ACTIVE	37.7 KM
OLOxarc LLC Hermiston	Hermiston	Industrial Gas Manufacturing 325120	◐ LIKELY ACTIVE	39.1 KM

Every listed plant in Walla Walla County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 7 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 RCRAINFO, TSCA, WA-FSIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110008220807 · first seen JUN 2017 · last seen JUN 2017
• EPA ECHO compliance recordsOPERATING
  first seen NOV 1991 · last seen NOV 1991

IN WALLA WALLA COUNTY2 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 2 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: SPECIALTY MINERALS INC WALLULA · OCT 2026

Street address

EPA: 31829 W HWY 12 · OCT 2026

City

EPA: WALLULA · OCT 2026

State

EPA: WA · OCT 2026

County (FIPS code)

EPA: 53071 · OCT 2026

Coordinates

EPA: 46.103352,-118.917539 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026