Weyerhaeuser-cfalls

What they make

Where it is

Other plants nearby

Every listed plant in Flathead County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Where this record comes from

3 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 AIR, AIRS/AFS, CEDRI, E-GGRT, EIS, ICIS, MT-CEDARS, NPDES, RBLC, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen SEP 2025 · last seen AUG 2026
• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110000428644 · first seen OCT 2016 · last seen OCT 2016

IN FLATHEAD COUNTY6 other plants share this one’s industry (Sawmills and Wood Preservation, NAICS 3211); 3 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: WEYERHAEUSER-CFALLS · OCT 2026

Street address

EPA: 105 MILLS DRIVE · OCT 2026

City

EPA: COLUMBIA FALLS · OCT 2026

State

EPA: MT · OCT 2026

County (FIPS code)

EPA: 30029 · OCT 2026

Coordinates

EPA: 48.378883,-114.205132 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: VSQG · OCT 2026