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Occidental Chemical CORP

1657 River Rd, New Castle, DE 19720

LIKELY ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 2 SOURCES

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

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What they make

Other Basic Inorganic Chemical Manufacturing325180

Where it is

39.60125, -75.61015 · CENSUS TIGER
COUNTY
METRO AREA
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Other plants nearby

FacilityCityIndustryStatusDistance
Kuehne Chemical Company INCNew CastleOther Basic Inorganic Chemical Manufacturing
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ACTIVE1.7 KM
Standard Chlorine of Delaware, INC. Superfund SiteNew CastleBasic Chemical Manufacturing
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UNVERIFIED2.3 KM
Nexpera - Red Lion PlantNew CastleOther Basic Inorganic Chemical Manufacturing
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LIKELY ACTIVE2.3 KM
Air Products New Castle De H2 PlantDelaware CityIndustrial Gas Manufacturing
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Akzo Chemicals INC.Delaware CityChemical Manufacturing
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UNVERIFIED2.9 KM

Every listed plant in New Castle 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 AIR, AIRS/AFS, BR, DEN, EIS, ICIS, NCDB, NPDES, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

  • EPA ECHO compliance recordsOPERATING
    first seen MAY 2025 · last seen SEP 2026
  • EPA Facility Registry ServiceEXISTENCE
    Record 110000338527 · first seen JUN 2017 · last seen JUN 2017

IN NEW CASTLE COUNTY41 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 8 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: OCCIDENTAL CHEMICAL CORP · OCT 2026
Street address
EPA: 1657 RIVER RD · OCT 2026
City
EPA: NEW CASTLE · OCT 2026
State
EPA: DE · OCT 2026
County (FIPS code)
EPA: 10003 · OCT 2026
Coordinates
EPA: 39.601247,-75.610147 · OCT 2026
Hazardous waste generator (RCRA)
EPA ECHO: LQG · OCT 2026

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