FRS Facility Detail Report


U S SILICA COMPANY-PACIFIC

EPA Registry Id: 110001450812
819 EAST OSAGE STREET
PACIFIC, MO 63069


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)
US SILICA, PACIFIC PLANT MORA09284 STORM WATER CONSTRUCTION ICIS

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
US SILICA, PACIFIC PLANT MORA09344 ICIS-NPDES NON-MAJOR ICIS

MISSOURI DEPARTMENT OF NATURAL RESOURCES
US SILICA, PACIFIC PLANT 772020 STATE MASTER MO-DNR
CWIS-MO0000493
NPDES PERMIT
CWIS-MOG500022
NPDES PERMIT
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
US SILICA, PACIFIC PLANT MORA09344 STORM WATER CONSTRUCTION ICIS

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
US SILICA, PACIFIC PLANT MORA05727 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
MISSOURI DEPARTMENT OF NATURAL RESOURCES
US SILICA COMPANY 6576 STATE MASTER MO-DNR

RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
U S SILICA COMPANY MOD003421161 VSQG (Y) RCRAINFO

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
US SILICA, PACIFIC PLANT MORA05727 STORM WATER CONSTRUCTION ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
AIR FACILITY SYSTEM
U.S. SILICA COMPANY 2918900021 AIR MINOR (OPERATING) AIRS/AFS 06/08/2011
ICIS-AIR (AIR)
U.S. SILICA COMPANY MO0000002918900021 AIR MINOR ICIS 10/19/2014
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
US SILICA, PACIFIC PLANT MO0000493 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
MISSOURI DEPARTMENT OF NATURAL RESOURCES
U. S. SILICA COMPANY - PACIFIC 769527 STATE MASTER MO-DNR
MOEIS-0000004150
AIR PROGRAM
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
US SILICA, PACIFIC PLANT MOG500022 ICIS-NPDES NON-MAJOR ICIS

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
US SILICA, PACIFIC PLANT MORA09284 ICIS-NPDES NON-MAJOR ICIS

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
1446
INDUSTRIAL SAND

AIR
1446
INDUSTRIAL SAND

NPDES
1446
INDUSTRIAL SAND

MO-DNR
1446
INDUSTRIAL SAND

NPDES
1446
INDUSTRIAL SAND

AIRS/AFS
1446
INDUSTRIAL SAND

NPDES
1446
INDUSTRIAL SAND

NPDES
1446
INDUSTRIAL SAND

NPDES
1442
CONSTRUCTION SAND AND GRAVEL

Facility Codes and Flags

EPA Region: 07
Duns Number: 859395428
Congressional District Number: 02
Legislative District Number:
HUC Code/Watershed: 07140102 / MERAMEC
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
US SILICA, PACIFIC PLANT NPDES
U.S. SILICA COMPANY AIRS/AFS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
US SILICA CO
RCRAINFO


OWNER
US SILICA CO
MO-DNR
View
OPERATOR
US SILICA CO
RCRAINFO


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
MO-DNR 212322 INDUSTRIAL SAND MINING.
AIRS/AFS 212322 INDUSTRIAL SAND MINING.
RCRAINFO 212322 INDUSTRIAL SAND MINING.
AIR 212322 INDUSTRIAL SAND MINING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
PARENT COMPANY CONTACT P.O. BOX 187 BERKELEY SPRINGS 25411-0187 MO-DNR
OWNER PO BOX 187 BERKELY SPRINGS 25411 MO-DNR
FACILITY MAILING ADDRESS P O BOX 187 BERKELEY SPRINGS WV 25411 AIRS/AFS
MAILING ADDRESS P.O. BOX 187 BERKELEY SPRINGS 25411-0187 MO-DNR
FACILITY MAILING ADDRESS P O BOX 187 BERKELEY SPRINGS WV 25411 AIR
FACILITY MAILING ADDRESS 819 E OSAGE ST PACIFIC MO 63069-1709 RCRAINFO
REGULATORY CONTACT 819 E OSAGE ST PACIFIC MO 63069-1709 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
UNKNOWN CONTACT
CHRIS RAHN, PLT MGR
6362572464
AIR


COMPLIANCE CONTACT
CHRIS RAHN, PLT MGR
6362572464
AIRS/AFS


UNKNOWN CONTACT
CHRIS RAHN, PLT MGR
6362572464
AIRS/AFS


PARENT COMPANY CONTACT
GREG FELL
304-258-2500
MO-DNR
View
COMPLIANCE CONTACT
CHRIS RAHN, PLT MGR
6362572464
AIR


Query executed on: OCT-14-2025