FRS Facility Detail Report


MERTENS CONSTRUCTION CO INC - RIGGS QUARRY

EPA Registry Id: 110011110911
1801 W WILLIAMS RD
STURGEON, MO 65284


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)
CON-AGG CO, LLC BOONE QUARRIES - RIGGS MOG490204 STORM WATER INDUSTRIAL ICIS 05/01/2022 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
MISSOURI DEPARTMENT OF NATURAL RESOURCES
MID-MISSOURI LIMESTONE IN 6308 STATE MASTER MO-DNR

ICIS-AIR (AIR)
MERTENS CONSTRUCTION CO INC-RIGGS QUARRY MO0000002901900079 AIR MINOR ICIS 10/19/2014
MISSOURI DEPARTMENT OF NATURAL RESOURCES
MID-MISSOURI LIMESTONE, I 770910 STATE MASTER MO-DNR
CWIS-MOG490204
NPDES PERMIT
MOEIS-0000006080
AIR PROGRAM
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
CON-AGG CO, LLC BOONE QUARRIES - RIGGS MOG490204 ICIS-NPDES NON-MAJOR ICIS 05/01/2022 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
AIR FACILITY SYSTEM
MERTENS CONSTRUCTION CO INC-RIGGS QUARRY 2901900079 AIR MINOR (OPERATING) AIRS/AFS 02/14/2014
EMISSION INVENTORY SYSTEM (EIS)
MID-MISSOURI LIMESTONE INC-RIGGS QUARRY 6332111 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 08/16/2024

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
1422
CRUSHED AND BROKEN LIMESTONE

AIRS/AFS
1422
CRUSHED AND BROKEN LIMESTONE

AIR
1422
CRUSHED AND BROKEN LIMESTONE

NPDES
1422
CRUSHED AND BROKEN LIMESTONE

Facility Codes and Flags

EPA Region: 07
Duns Number:
Congressional District Number: 04
Legislative District Number:
HUC Code/Watershed: 10300102 / LOWER MISSOURI-MOREAU
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
MID-MISSOURI LIMESTONE-RI NPDES PERMIT
MID-MISSOURI LIMESTONE, INC NPDES
MID-MISSOURI LIMESTONE INC-RIGGS QUARRY EIS
MID-MISSOURI LIMESTONE, I MO-DNR
MID-MISSOURI LIMESTONE IN PCS
RIGGS QUARRY SITE #4 MO-DNR

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
MID-MISSOURI LIMESTONE, I
MO-DNR
View
OWNER
CONAGG COMPANIES LLC
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 212312 CRUSHED AND BROKEN LIMESTONE MINING AND QUARRYING.
AIR 212312 CRUSHED AND BROKEN LIMESTONE MINING AND QUARRYING.
AIRS/AFS 212312 CRUSHED AND BROKEN LIMESTONE MINING AND QUARRYING.
MO-DNR 212312 CRUSHED AND BROKEN LIMESTONE MINING AND QUARRYING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS PO BOX 52 KINDOM CITY MO 65262 AIRS/AFS
MAILING ADDRESS PO BOX 52 KINGDOM CITY 65262 MO-DNR
PARENT COMPANY CONTACT PO BOX 52 KINGDOM CITY 65262 MO-DNR
OWNER 2604 N STADIUM BLVD COLUMBIA MO 65203 NPDES
FACILITY MAILING ADDRESS PO BOX 52 KINDOM CITY MO 65262 AIR
OWNER PO BOX 52 KINGDOM CITY 65262 MO-DNR

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
PARENT COMPANY CONTACT
DOUGLAS MERTENS
573-642-2230
MO-DNR
View
COMPLIANCE CONTACT
DOUGLAS MERTENS, V.P
5736421200
AIR


UNKNOWN CONTACT
DOUGLAS MERTENS, V.P
5736421200
AIRS/AFS


COMPLIANCE CONTACT
DOUGLAS MERTENS, V.P
5736421200
AIRS/AFS


UNKNOWN CONTACT
DOUGLAS MERTENS, V.P
5736421200
AIR


PARENT COMPANY CONTACT
DOUGLAS MERTENS
573-642-2230
MO-DNR


Query executed on: OCT-14-2025