ICIS-AIR IL000201803ABC

PORTER STONE LLC, Roscoe, IL: Clean Air Act compliance record, inspections, violations, penalties

OperatingOperating status
Minor sourceEmissions classification
No Violation IdentifiedCurrent violation status, as filed
0Compliance evaluations since January 1, 2017
0High-priority violations since January 1, 2017
0Formal enforcement actions since January 1, 2017

PORTER STONE LLC is on EPA’s ICIS-AIR register at 6832 SWANSON RD, Roscoe in Winnebago County, Illinois: operating status operating, emissions classification minor source, current violation status “No Violation Identified”.

What the register holds for PORTER STONE LLC: its ICIS-AIR ID, its operating status, its emissions classification, its current violation status, its industry code and its address in Roscoe, Winnebago County, Illinois. EPA’s compliance evaluation, violation, stack test and enforcement files, as loaded, hold no record for ICIS-AIR IL000201803ABC since January 1, 2017.

What stands out

The register holds 408 air-emissions sources in Winnebago County, Illinois.

Every line is computed by formula from the record’s stored figures; nothing is estimated.

Identity

Facility as filed	PORTER STONE LLC
ICIS-AIR ID	IL000201803ABC
EPA facility registry ID	110001290978
Operating status	Operating
Emissions classification	Minor source
Current violation status (HPV field)	No Violation Identified
Address	6832 SWANSON RD, Roscoe, IL 61073-8024
County	Winnebago County
In a nonattainment county	No (EPA Green Book)
Industry (NAICS)	Mining and quarrying (NAICS 2123)
SIC code	1422
EPA region	05

Programs and pollutants

The program, pollutant and Title V files are not loaded: what this page covers.

Compliance evaluations

0Evaluations since January 1, 2017
0Full compliance evaluations

EPA’s compliance evaluation file holds no evaluation of ICIS-AIR IL000201803ABC since January 1, 2017.

Violations

0Violation determinations since January 1, 2017
0Of them high-priority

What high-priority and federally reportable violations mean.

EPA’s violation history file holds no violation for ICIS-AIR IL000201803ABC since January 1, 2017.

Enforcement and penalties

0 of the formal enforcement actions carry a penalty filed above zero. How a penalty is shown.

Informal enforcement

EPA’s informal action file holds no notice or warning for ICIS-AIR IL000201803ABC since January 1, 2017.

Stack tests

0Stack tests since January 1, 2017
0Recorded as failed

EPA’s stack test file holds no test at ICIS-AIR IL000201803ABC since January 1, 2017.

Watch PORTER STONE LLC

Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110001290978).

Other air sources in Illinois beside PORTER STONE LLC

EPA ICIS-AIR download, loaded September 14, 2026.