FRS Facility Detail Report


AMERICAN READY MIX COMPANY

EPA Registry Id: 110012607321
11911 DORSETT ROAD
MARYLAND HEIGHTS, MO 63043-2505


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
WINTER BROTHERS CONCRETE 7836 STATE MASTER MO-DNR

AIR FACILITY SYSTEM
AMERICAN READY MIX COMPANY 2918900114 AIR MINOR (OPERATING) AIRS/AFS 03/18/2010
ICIS-AIR (AIR)
AMERICAN READY MIX COMPANY MO0000002918900114 AIR MINOR ICIS 10/19/2014
MISSOURI DEPARTMENT OF NATURAL RESOURCES
WINTER BROS CONCRETE 769580 STATE MASTER MO-DNR
MOEIS-0000004204
AIR PROGRAM
CWIS-MOR210059
NPDES PERMIT
CWIS-MOG490330
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
AIR
3273
READY-MIXED CONCRETE

AIRS/AFS
3273
READY-MIXED CONCRETE

MO-DNR
3273
READY-MIXED CONCRETE

Facility Codes and Flags

EPA Region: 07
Duns Number: 7941446
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
WINTER BROTHERS CONCRETE AIRS/AFS

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
MO-DNR 327320 READY-MIX CONCRETE MANUFACTURING.
AIR 327320 READY-MIX CONCRETE MANUFACTURING.
AIRS/AFS 327320 READY-MIX CONCRETE MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 11911 DORSETT RD MARYLAND HEIGHT MO 63043 AIRS/AFS
FACILITY MAILING ADDRESS 11911 DORSETT RD MARYLAND HEIGHT MO 63043 AIR

Contacts

No Contacts returned.

Query executed on: OCT-14-2025