FRS Facility Detail Report


PORTER STONE LLC

EPA Registry Id: 110001290978
6832 SWANSON ROAD
ROSCOE, IL 61073-8024


The facility locations displayed
come from the FRS Spatial
Coordinates tables. They are the
best representative locations for
the displayed facilities based on
the accuracy of the collection
method and quality assurance
checks performed against each
location. The North American
Datum of 1983 is used to display
all coordinates.

Environmental Interests

Information System System Facility Name Information System Id/Report Link Environmental Interest Type Data Source Last Updated Date Supplemental Environmental Interests:
ICIS-AIR (AIR)
WILLIAM CHARLES CONST CO LLC MATERIALS DIV IL000201803AAA AIR MINOR ICIS 11/12/2014
ICIS-AIR (AIR)
PORTER STONE LLC IL000201803ABC AIR MINOR ICIS 11/12/2014
AGENCY COMPLIANCE AND ENFORCEMENT SYSTEMS
WILLIAM CHARLES CONSTRUCTION CO 170000169136 STATE MASTER ACES
-IL0071927
NPDES PERMIT
-ILR004272
NPDES PERMIT
-201803ABC
AIR PROGRAM
EMISSION INVENTORY SYSTEM (EIS)
WILLIAM CHARLES CONST CO LLC MATERIALS DIV 5328111 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 08/26/2021
AIR FACILITY SYSTEM
WILLIAM CHARLES CONST CO LLC MATERIALS D 1720100156 AIR MINOR (OPERATING) AIRS/AFS 08/20/2014
AGENCY COMPLIANCE AND ENFORCEMENT SYSTEMS
WILLIAM CHARLES CONSTRUCTION CO LLC MATERIALS DIV 170000169001 STATE MASTER ACES
-201803AAA
AIR PROGRAM
AIR FACILITY SYSTEM
WILLIAM CHARLES CONSTRUCTION CO LLC MATE 1720100167 AIR MINOR (OPERATING) AIRS/AFS 05/16/2014
EMISSION INVENTORY SYSTEM (EIS)
PORTER STONE LLC 5592311 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 01/30/2025
AGENCY COMPLIANCE AND ENFORCEMENT SYSTEMS
ROCKFORD SAND AND GRAVEL-PORTE 170001465126 STATE MASTER ACES
-ILR004272
NPDES PERMIT
-IL0071927
NPDES PERMIT

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIRS/AFS
1422
CRUSHED AND BROKEN LIMESTONE

AIR
1422
CRUSHED AND BROKEN LIMESTONE

AIRS/AFS
2951
ASPHALT PAVING MIXTURES AND BLOCKS

AIR
2951
ASPHALT PAVING MIXTURES AND BLOCKS

Facility Codes and Flags

EPA Region: 05
Duns Number:
Congressional District Number: 16
Legislative District Number:
HUC Code/Watershed: 07090005 / LOWER ROCK
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
WILLIAM CHARLES CONST CO LLC MATERIALS DIV AIR
WILLIAM CHARLES CONST CO LLC MATERIALS D AIRS/AFS
ROCKFORD SAND AND GRAVEL-PORTE ACES
ROCKFORD BLACKTOP CONSTRUCTION CO AIRS/AFS
WILLIAM CHARLES CONSTRUCTION CO FRS
ROCKFORD SAND & GRAVEL AIRS/AFS
WILLIAM CHARLES CONSTRUCTION CO LLC MATE AIRS/AFS

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 212312 CRUSHED AND BROKEN LIMESTONE MINING AND QUARRYING.
AIRS/AFS 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.
AIR 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.
AIRS/AFS 212312 CRUSHED AND BROKEN LIMESTONE MINING AND QUARRYING.
EIS 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.
AIR 212312 CRUSHED AND BROKEN LIMESTONE MINING AND QUARRYING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 5290 NIMTZ RD LOVES PARK IL 61111 AIRS/AFS

Contacts

No Contacts returned.

Query executed on: OCT-14-2025