FRS Facility Detail Report


UNILOCK CHICAGO INC

EPA Registry Id: 110001338525
8302 S ROUTE 23
MARENGO, IL 60152


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:
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
PAVELOC INDUSTRIES ILR006719 STORM WATER INDUSTRIAL ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
ICIS-AIR (AIR)
UNILOCK CHICAGO INC IL000111065AAT AIR MINOR ICIS 11/12/2014
AIR FACILITY SYSTEM
UNILOCK CHICAGO INC 1711100186 AIR MINOR (OPERATING) AIRS/AFS 05/16/2014
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
PAVELOC INDUSTRIES ILR006719 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
AGENCY COMPLIANCE AND ENFORCEMENT SYSTEMS
PAVELOC INDUSTRIES INC 170000114720 STATE MASTER ACES
-111065AAT
AIR PROGRAM
-1110655057
HAZARDOUS WASTE PROGRAM
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
PAVELOC INDUSTRIES ILR000122820 UNSPECIFIED UNIVERSE (N) RCRAINFO

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
3271
CONCRETE BLOCK AND BRICK

NPDES
3271
CONCRETE BLOCK AND BRICK

AIR
3271
CONCRETE BLOCK AND BRICK

Facility Codes and Flags

EPA Region: 05
Duns Number:
Congressional District Number: 14
Legislative District Number:
HUC Code/Watershed: 07090006 / KISHWAUKEE
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
PAVELOC INDUSTRIES RCRAINFO
MEYER MATERIAL CO AIRS/AFS

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 327331 CONCRETE BLOCK AND BRICK MANUFACTURING.
AIRS/AFS 327331 CONCRETE BLOCK AND BRICK MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 1819 N DOT ST MCHENRY IL 600510051 AIRS/AFS

Contacts

No Contacts returned.

Query executed on: OCT-14-2025