FRS Facility Detail Report


SOLUTIA, WESTPORT PLANT

EPA Registry Id: 110024525183
2381 CENTERLINE INDUSTRIAL DR
ST. LOUIS, MO 63146-3301


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:
MISSOURI DEPARTMENT OF NATURAL RESOURCES
SOLUTIA INC 19769 STATE MASTER MO-DNR

AIR FACILITY SYSTEM
SOLUTIA, WESTPORT PLANT 2918901262 AIR MINOR (OPERATING) AIRS/AFS 03/15/2006
INTEGRATED COMPLIANCE INFORMATION SYSTEM SOLUTIA, WESTPORT PLANT 3601223892 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 08/11/2020
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
GRASSWORX WESTPORT PLANT MOR23D020 ICIS-NPDES NON-MAJOR ICIS 09/01/2022 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
GRASSWORX WESTPORT PLANT MOR23D020 STORM WATER INDUSTRIAL ICIS 09/01/2022 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
MISSOURI DEPARTMENT OF NATURAL RESOURCES
SOLUTIA - WESTPORT PLANT 771826 STATE MASTER MO-DNR
MOEIS-0000007202
AIR PROGRAM
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
SOLUTIA INC WEST PORT FACILITY MOD981714017 VSQG (Y) RCRAINFO

MISSOURI DEPARTMENT OF NATURAL RESOURCES
SOLUTIA INC - WESTPORT 795020 STATE MASTER MO-DNR
CWIS-MOR23D020
NPDES PERMIT
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
GRASSWORX, LLC 339522237 OSHA ESTABLISHMENT OSHA-OIS 09/12/2018
MISSOURI DEPARTMENT OF NATURAL RESOURCES
SOLUTIA INC WEST PORT FACILITY 28764 STATE MASTER MO-DNR

ICIS-AIR (AIR)
SOLUTIA, WESTPORT PLANT MO0000002918901262 AIR MINOR ICIS 10/19/2014

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
MO-DNR
3089
PLASTICS PRODUCTS, NOT ELSEWHERE CLASSIFIED

AIR
2821
PLASTICS MATERIALS, SYNTHETIC RESINS, AND NONVULCANIZABLE ELASTOMERS

NPDES
3089
PLASTICS PRODUCTS, NOT ELSEWHERE CLASSIFIED

AIRS/AFS
2821
PLASTICS MATERIALS, SYNTHETIC RESINS, AND NONVULCANIZABLE ELASTOMERS

MO-DNR
2821
PLASTICS MATERIALS, SYNTHETIC RESINS, AND NONVULCANIZABLE ELASTOMERS

Facility Codes and Flags

EPA Region: 07
Duns Number:
Congressional District Number: 01
Legislative District Number:
HUC Code/Watershed: 10300200 / LOWER MISSOURI
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
SOLUTIA INC WEST PORT FACILITY MO-DNR
GRASSWORX LLC NPDES
SOLUTIA INC NPDES PERMIT
SOLUTIA INC - WESTPORT MO-DNR

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
SOLUTIA INC.
RCRAINFO
View
OPERATOR
SOLUTIA INC.
RCRAINFO
View
OWNER
SOLUTIA INC
MO-DNR
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
MO-DNR 325211 PLASTICS MATERIAL AND RESIN MANUFACTURING.
AIRS/AFS 325211 PLASTICS MATERIAL AND RESIN MANUFACTURING.
OSHA-OIS 326199 ALL OTHER PLASTICS PRODUCT MANUFACTURING.
AIR 325211 PLASTICS MATERIAL AND RESIN MANUFACTURING.
RCRAINFO 325998 ALL OTHER MISCELLANEOUS CHEMICAL PRODUCT AND PREPARATION MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 2381 CENTERLINE INDUSTRIAL DR ST. LOUIS MO 63146 AIRS/AFS
MAILING ADDRESS 10300 OLIVE BLVD. ST LOUIS 63166 MO-DNR
OWNER 10300 OLIVE BLVD. ST LOUIS 63166 MO-DNR
FACILITY MAILING ADDRESS 2381 CENTERLINE INDUSTRIAL DR ST. LOUIS MO 63146 AIR
OWNER 10300 OLIVE BLVD ST LOUIS MO 63166 RCRAINFO
REGULATORY CONTACT 2381 CENTERLINE INDUSTRIAL DR ST LOUIS MO 63146-3301 RCRAINFO
OPERATOR 10300 OLIVE BLVD ST LOUIS MO 63166 RCRAINFO
FACILITY MAILING ADDRESS 2381 CENTERLINE INDUSTRIAL DR ST LOUIS MO 63146-3301 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
COMPLIANCE CONTACT
STEVE BRADSHAW
3149978655
AIRS/AFS


COMPLIANCE CONTACT
STEVE BRADSHAW
3149978655
AIR


UNKNOWN CONTACT
STEVE BRADSHAW
3149978655
AIRS/AFS


UNKNOWN CONTACT
STEVE BRADSHAW
3149978655
AIR


Query executed on: OCT-14-2025