Facility	City	Industry	Status	Distance
Oil Technology, Inc./u.s. Steel Gary	Gary	All Other Petroleum and Coal Products Manufacturing 324199	LIKELY ACTIVE	1.0 KM
Heritage Slag Products, LLC (gary)	Gary	Ground or Treated Mineral and Earth Manufacturing 327992	UNVERIFIED	1.4 KM
South Shore Slag LLC - Contractor of Uss Gary Works (00121)	Gary	Ground or Treated Mineral and Earth Manufacturing 327992	LIKELY ACTIVE	2.7 KM
Harsco - Reed Minerals Division	Gary	Ground or Treated Mineral and Earth Manufacturing 327992	UNVERIFIED	8.6 KM
Reed Minerals, LLC	Gary	Abrasive Product Manufacturing 327910	ACTIVE	8.9 KM

Every listed plant in Lake 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.

Wheeling Corrugating CO

Gary, IN

UNVERIFIED332114

WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 6 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 BR, ICIS, IN-FRS, IN-TEMPO, NCDB, RCRAINFO, TRIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA ECHO	OPERATING	OCT 2023	OCT 2023
EPA FRS	EXISTENCE	AUG 2016	AUG 2016

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
RCRA GENERATOR STATUS	EPA ECHO	AUG 2026
STATE	EPA FRS	JUL 2026

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

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