Facility	City	Industry	Status	Distance
Milestone Contractors LP	Valparaiso	Asphalt Paving Mixture and Block Manufacturing 324121	UNVERIFIED	0.7 KM
Rieth-riley Asphalt Plant #3670	Valparaiso	Asphalt Paving Mixture and Block Manufacturing 324121	UNVERIFIED	14.8 KM
Indiana Flame Service - Contractor of a	Burns Harbor	All Other Petroleum and Coal Products Manufacturing 324199	UNVERIFIED	21.4 KM
Isg Burns Harbor	Burns Harbor	All Other Petroleum and Coal Products Manufacturing 324199	UNVERIFIED	21.4 KM
Walsh & Kelly, INC.	Portage	Asphalt Paving Mixture and Block Manufacturing 324121	UNVERIFIED	23.3 KM

Every listed plant in Porter County

Also at this address

No other federal record shares this street address.

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 AIR, AIRS/AFS, EIS, IN-TEMPO, NPDES, RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA ECHO	OPERATING	JAN 2025	JAN 2025
EPA FRS	EXISTENCE	JUN 2017	JUN 2017

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	SEP 2026
STATE	EPA FRS	JUL 2026

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

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