Koppers INC (denver Co)
465 West 56th Avenue, Denver, CO 80216
Operating signal within 24 months, or from a single source.
What they make
Wood Preservation321114Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Broderick Wood Products CO | Denver | Wood Preservation 321114 | LIKELY ACTIVE | 0.8 KM |
| Duralux Finish-wood Prefinishing | Denver | Wood Preservation 321114 | LIKELY ACTIVE | 1.9 KM |
| Rocky Mountain Prestain LLC | Denver | Wood Preservation 321114 | ACTIVE | 2.9 KM |
| Wilfer Mobile Sawmill LLC | Aurora | Sawmills 321113 | UNVERIFIED | 19.3 KM |
| Renewable Fibers INC | Fort Lupton Area | Sawmills 321113 | UNVERIFIED | 39.2 KM |
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 AIR, AIRS/AFS, BR, EIS, ICIS, NCDB, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.
- EPA ECHO compliance recordsOPERATINGfirst seen OCT 2025 · last seen OCT 2025
- EPA Facility Registry ServiceEXISTENCERecord 110013817325 · first seen JUN 2017 · last seen JUN 2017
IN ADAMS COUNTY4 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: KOPPERS INC (DENVER CO) · OCT 2026
- Street address
- EPA: 465 WEST 56TH AVENUE · OCT 2026
- City
- EPA: DENVER · OCT 2026
- State
- EPA: CO · OCT 2026
- County (FIPS code)
- EPA: 08001 · OCT 2026
- Coordinates
- EPA: 39.79825,-104.99319 · OCT 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: VSQG · OCT 2026
