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Western Foundries INC

100 Martin St., Longmont, CO 80501

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2024 · 3 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Iron Foundries331511

Where it is

40.16028, -105.09309 · CENSUS TIGER
COUNTY
METRO AREA
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Other plants nearby

FacilityCityIndustryStatusDistance
Metal Castings of Colorado INC.LovelandNonferrous Metal Foundries
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Clayens Us, LLCLovelandNonferrous Metal Die-Casting Foundries
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Golden Aluminum INC. - Fort Lupton MillFort LuptonSecondary Smelting and Alloying of Aluminum
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Precision Casting Prototypes and Engineering INCCommerce CityNonferrous Metal Foundries
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Every listed plant in Boulder County

Also at this address

No other federal record shares this street address.

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, EIS, NPDES, OSHA-OIS, RCRAINFO, TRIS · EPA site type STATIONARY.

  • EPA Toxics Release InventoryOPERATING
    first seen DEC 2023 · last seen DEC 2024
  • EPA ECHO compliance recordsOPERATING
    first seen APR 2024 · last seen APR 2024
  • EPA Facility Registry ServiceEXISTENCE
    Record 110000467405 · first seen JUN 2017 · last seen JUN 2017

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: WESTERN FOUNDRIES INC · OCT 2026
Street address
EPA: 100 MARTIN ST. · OCT 2026
City
EPA: LONGMONT · OCT 2026
State
EPA: CO · OCT 2026
County (FIPS code)
EPA: 08013 · OCT 2026
Coordinates
EPA: 40.16028,-105.09309 · OCT 2026
Hazardous waste generator (RCRA)
EPA ECHO: none · OCT 2026

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