FRS Facility Detail Report


MIDWEST ALLOYS FOUNDRY

EPA Registry Id: 110001454783
103 NORTH COOL SPRINGS ROAD
O FALLON, MO 63366-4403


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:
INTEGRATED COMPLIANCE INFORMATION SYSTEM SAK CONSTRUCTION LLC (FORMERLY MIDWEST ALLOY 1800019354 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 10/08/2009
MISSOURI DEPARTMENT OF NATURAL RESOURCES
MIDWEST ALLOYS FOUNDRY INCORPORATED 5264 STATE MASTER MO-DNR

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
S.A.K. CONSTRUCTION MOR10B965 STORM WATER CONSTRUCTION ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
ICIS-AIR (AIR)
MIDWEST ALLOYS FOUNDRY MO0000002918300040 AIR MINOR ICIS 10/19/2014
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
SAK CONSTRUCTION LLC MOR000531590 OTHER HAZARDOUS WASTE ACTIVITIES (Y) RCRAINFO

TOXICS RELEASE INVENTORY SYSTEM
MIDWEST ALLOY 63366MDWST103NC TRI REPORTER TRIS

AIR FACILITY SYSTEM
MIDWEST ALLOYS FOUNDRY 2918300040 AIR MINOR (PERMANENTLY CLOSED) AIRS/AFS 04/01/2008
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
S.A.K. CONSTRUCTION MOR10B965 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
MISSOURI DEPARTMENT OF NATURAL RESOURCES
SAK CONSTRUCTION 61065404 STATE MASTER MO-DNR

MISSOURI DEPARTMENT OF NATURAL RESOURCES
S.A.K. CONSTRUCTION 57096175 STATE MASTER MO-DNR
CWIS-MOR10B965
NPDES PERMIT
MISSOURI DEPARTMENT OF NATURAL RESOURCES
MIDWEST ALLOY FOUNDRY INC 769299 STATE MASTER MO-DNR
CWIS-MOR202060
NPDES PERMIT
MOEIS-0000003896
AIR PROGRAM
CWIS-MOR203248
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
MO-DNR
1629
HEAVY CONSTRUCTION, NOT ELSEWHERE CLASSIFIED

NPDES
1629
HEAVY CONSTRUCTION, NOT ELSEWHERE CLASSIFIED

AIRS/AFS
3325
STEEL FOUNDRIES, NOT ELSEWHERE CLASSIFIED

MO-DNR
3325
STEEL FOUNDRIES, NOT ELSEWHERE CLASSIFIED

AIR
3325
STEEL FOUNDRIES, NOT ELSEWHERE CLASSIFIED

TRIS
3325
STEEL FOUNDRIES, NOT ELSEWHERE CLASSIFIED

Facility Codes and Flags

EPA Region: 07
Duns Number: 006299812
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 ALLOY FOUNDRY INC MO-DNR
MIDWEST ALLOY TRI REPORTING FORM
SAK CONSTRUCTION LLC (FORMERLY MIDWEST ALLOY ICIS
ST. LOUIS STEEL CASTINGS INC MO-DNR
MARK S & JOAN R MILBURN L PCS
S.A.K. CONSTRUCTION MO-DNR
SAK CONSTRUCTION MO-DNR

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
MARK S AND JOAN R MILBURN L
MO-DNR
View
PARENT COMPANY
ST LOUIS STEEL CASTINGS 006299812
TRIS


OWNER
MARK S AND JOAN R MILBURN L
NPDES
View
OWNER
SAK CONSTRUCTION LLC
RCRAINFO
View
OPERATOR
SAK CONSTRUCTION LLC
RCRAINFO
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 331513 STEEL FOUNDRIES (EXCEPT INVESTMENT).
RCRAINFO 23711 WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION
TRIS 331513 STEEL FOUNDRIES (EXCEPT INVESTMENT).
MO-DNR 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
OPERATOR 103 N COOL SPRINGS RD O FALLON MO 63366-4403 RCRAINFO
OWNER PO BOX 190 O'FALLON MO 63366 NPDES
MAILING ADDRESS 103 N COOL SPRINGS RD O FALLON MO 63366-4403 TRIS
PARENT COMPANY CONTACT 2300 FALLING SPRING RD SAUGET MO-DNR
REGULATORY CONTACT 103 N COOL SPRINGS RD O FALLON MO 63366-4403 RCRAINFO
FACILITY MAILING ADDRESS P.O. BOX 1706 JOPLIN MO 64802 AIRS/AFS
MAILING ADDRESS PO BOX 190 O FALLON MO 63366 MO-DNR
OWNER PO BOX 190 O FALLON MO 63366 MO-DNR
FACILITY MAILING ADDRESS 103 N COOL SPRINGS RD O FALLON MO 63366-4403 RCRAINFO
FACILITY MAILING ADDRESS P.O. BOX 1706 JOPLIN MO 64802 AIR
OWNER 103 N COOL SPRINGS RD O FALLON MO 63366-4403 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
FACILITY SITE CONTACT
MARK STOECKER
3146503125
MO-DNR


PUBLIC CONTACT
EARL J. BEWIG
6183372290
TRIS


PARENT COMPANY CONTACT
MIKE POURNEY
618-337-2255
MO-DNR
View
PARENT COMPANY CONTACT
MIKE POURNEY
618-337-2255
MO-DNR


Query executed on: OCT-15-2025


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