Facility	City	Industry	Status	Distance
Ostara Inc.	Saint Louis	Fertilizer (Mixing Only) Manufacturing 325314	LIKELY ACTIVE	0.1 KM
Lange-stegmann Company-st. Louis	Saint Louis	Fertilizer (Mixing Only) Manufacturing 325314	LIKELY ACTIVE	0.4 KM
J R Simplot CO	Saint Louis	Fertilizer (Mixing Only) Manufacturing 325314	UNVERIFIED	0.8 KM
Omega Protein Inc-omega Protein INC	Saint Louis	Other Animal Food Manufacturing 311119	UNVERIFIED	2.1 KM
St. Louis Composting - Hall Street	Saint Louis	Fertilizer (Mixing Only) Manufacturing 325314	UNVERIFIED	6.8 KM

Every listed plant in St. Louis County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 5 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, EIS, NPDES, TRIS, TSCA · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA ECHO	OPERATING	JAN 2025	JAN 2025
EPA FRS	EXISTENCE	SEP 2016	SEP 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
STATE	EPA FRS	JUL 2026

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

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