FRS Facility Detail Report


MP INDUSTRIES, INC.

EPA Registry Id: 110011085164
102 NORTH COOL SPRINGS ROAD
O'FALLON, MO 63366


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)
MP INDUSTRIES, INC. MOR203243 ICIS-NPDES NON-MAJOR ICIS 06/01/2025 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MP INDUSTRIES, INC. MOR203243 STORM WATER INDUSTRIAL ICIS 06/01/2025 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
MIDWEST PRECISION CASTINGS CO. 338287014 OSHA ESTABLISHMENT OSHA-OIS 09/12/2018
AIR FACILITY SYSTEM
MIDWEST PRECISION CASTING COMPANY 2918300012 AIR MINOR (OPERATING) AIRS/AFS 02/14/2014
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
MIDWEST PRECISION CASTINGS CO. 338298623 OSHA ESTABLISHMENT OSHA-OIS 09/12/2018
MISSOURI DEPARTMENT OF NATURAL RESOURCES
MIDWEST PRECISION CASTINGS CO 61064129 STATE MASTER MO-DNR

MISSOURI DEPARTMENT OF NATURAL RESOURCES
MIDWEST PRECISION CASTING 61071316 STATE MASTER MO-DNR

ICIS-AIR (AIR)
MIDWEST PRECISION CASTING COMPANY MO0000002918300012 AIR MINOR ICIS 10/19/2014
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
MIDWEST PRECISION CASTINGS COMPANY MOD004171435 UNSPECIFIED UNIVERSE (N) RCRAINFO

NATIONAL COMPLIANCE DATABASE
MP INDUSTRIES INC I07#20011129MO03T 1 COMPLIANCE ACTIVITY NCDB

MISSOURI DEPARTMENT OF NATURAL RESOURCES
MIDWEST PRECISION CASTING 11694 STATE MASTER MO-DNR

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
3325
STEEL FOUNDRIES, NOT ELSEWHERE CLASSIFIED

AIR
3325
STEEL FOUNDRIES, NOT ELSEWHERE CLASSIFIED

NPDES
3324
STEEL INVESTMENT FOUNDRIES

NCDB
3317
STEEL PIPE AND TUBES

Facility Codes and Flags

EPA Region: 07
Duns Number:
Congressional District Number: 03
Legislative District Number:
HUC Code/Watershed: 07110009 / PERUQUE-PIASA
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
MIDWEST PRECISION CASTING MO-DNR
MIDWEST PRECISION CASTINGS CO. FRS
MIDWEST PERCISION CASTING NPDES PERMIT

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
JAMES S. REID
NPDES
View
MAILING ADDRESS
MIDWEST PERCISION CASTING
NPDES
View
OWNER
JAMES S. REID
NPDES


OWNER
MIDWEST PRECISION CASTINGS
NPDES


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
OSHA-OIS 331512 STEEL INVESTMENT FOUNDRIES.
OSHA-OIS 331513 STEEL FOUNDRIES (EXCEPT INVESTMENT).
RCRAINFO 331511 IRON FOUNDRIES.
AIR 331513 STEEL FOUNDRIES (EXCEPT INVESTMENT).
AIRS/AFS 331513 STEEL FOUNDRIES (EXCEPT INVESTMENT).

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
MAILING ADDRESS 102 N COOL SPRINGS RD O'FALLON MO 63366 NPDES
OWNER 102 N. COOL SPRINGS ROAD O'FALLON MO 63366 NPDES
FACILITY MAILING ADDRESS P.O. BOX 190 O'FALLON MO 63366 AIRS/AFS
FACILITY MAILING ADDRESS P.O. BOX 190 O'FALLON MO 63366 AIR
FACILITY MAILING ADDRESS PO BOX 190 O FALLON MO 63366 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
COMPLIANCE CONTACT
JOHN BUCKLEY
6362726190
AIR


UNKNOWN CONTACT
JOHN BUCKLEY
6362726190
AIRS/AFS


UNKNOWN CONTACT
JOHN BUCKLEY
6362726190
AIR


COMPLIANCE CONTACT
JOHN BUCKLEY
6362726190
AIRS/AFS


OWNER
JAMES S REID


NPDES


Query executed on: OCT-15-2025