FRS Facility Detail Report


GATEWAY READY MIX INC-MARYLAND HEIGHTS

EPA Registry Id: 110001451090
11930 DORSETT RD
MARYLAND HEIGHTS, MO 63043


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
GATEWAY READY MIX INCORPORATED 6570 STATE MASTER MO-DNR

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
GATEWAY READY MIX INC MOG490416 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
EMISSION INVENTORY SYSTEM (EIS)
GATEWAY READY MIX INC-MARYLAND HEIGHTS 7688311 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 08/26/2021
MISSOURI DEPARTMENT OF NATURAL RESOURCES
GATEWAY READY MIX PLANT 1 769579 STATE MASTER MO-DNR
CWIS-MOG490416
NPDES PERMIT
CWIS-MOR210062
NPDES PERMIT
MOEIS-0000004203
AIR PROGRAM
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
GATEWAY READY MIX INC MOG490416 STORM WATER INDUSTRIAL ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
ICIS-AIR (AIR)
GATEWAY READY MIX INC MO0000002918900113 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
3273
READY-MIXED CONCRETE

NPDES
1422
CRUSHED AND BROKEN LIMESTONE

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
GATEWAY READY MIX PLANT=1 MO-DNR
GATEWAY READY MIX INCORPORATED MO-DNR
GATEWAY READY MIX PLANT 1 MO-DNR

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
MAILING ADDRESS
GATEWAY READY MIX PLANT 1
NPDES
View
OWNER
GATEWAY READY MIX INC
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 32732 READY-MIX CONCRETE MANUFACTURING
MO-DNR 327320 READY-MIX CONCRETE MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
OWNER UNKNOWN MARYLAND HEIGHT MO 63043 NPDES
MAILING ADDRESS 11930 DORSETT ROAD MARYLAND HEIGHT MO 63043 NPDES

Contacts

No Contacts returned.

Query executed on: OCT-14-2025