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US Minerals LLC

3860 Peters Rd, Harvey, LA 70058

LIKELY ACTIVELAST SEEN IN FEDERAL DATA AUG 2026 · 3 SOURCES

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

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Homepage of US Minerals LLC
Their homepage, crawled AUG 2026

What they make

Ready-Mix Concrete Manufacturing327320

U.S. Minerals manufactures coal slag and iron silicate roofing granules, mineral fillers, and abrasive products sold under the Black Diamond brand. The company serves the roofing and surface preparation industries, with specific applications in pipeline blasting and general surface restoration work.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Where it is

29.85097, -90.05740 · CENSUS TIGER
COUNTY
METRO AREA
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Every listed plant in Jefferson 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.

Avondale Ind Offshore Division
Harvey, LA
UNVERIFIED336612
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 8 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

EPA cross-references this facility in AIR, AIRS/AFS, LA-TEMPO, NPDES, OSHA-OIS · EPA site type STATIONARY.

SourceEvidenceFirst seenLast seen
COMPANY SITEOPERATINGJUL 2026AUG 2026
SAM GOVOPERATINGAUG 2025AUG 2025
EPA FRSEXISTENCEJAN 2015JAN 2015
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
ADDRESS LINE1SAM GOVAUG 2025
CAGE CODESAM GOVAUG 2025
CITYEPA FRSJUL 2026
CITYSAM GOVAUG 2025
GEOMCENSUS GEOCODERJUL 2026
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
NAMESAM GOVAUG 2025
REGISTRATION EXPIRATIONSAM GOVAUG 2025
STATEEPA FRSJUL 2026
STATESAM GOVAUG 2025
WEBSITESAM GOVAUG 2025

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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