FRS Facility Detail Report


UNIMIN CORPORATION

EPA Registry Id: 110020668534
334 SAND MINE ROAD
GORE, VA 22637


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)
COVIA SOLUTIONS LLC - GORE FACILITY VAG401033 ICIS-NPDES NON-MAJOR ICIS 04/13/2022
VIRGINIA - COMPREHENSIVE ENVIRONMENTAL DATA SYSTEM
UNIMIN CORPORATION 200000071343 STATE MASTER CEDS
CEDS-80697
AIR PROGRAM
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
COVIA SOLUTIONS LLC - GORE FACILITY VA0090590 ICIS-NPDES NON-MAJOR ICIS 06/30/2021 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
EMISSION INVENTORY SYSTEM (EIS)
UNIMIN CORPORATION 6758411 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 08/26/2021
ICIS-AIR (AIR)
COVIA SOLUTIONS LLC VA0000005106900044 AIR SYNTHETIC MINOR ICIS 03/31/2015
AIR FACILITY SYSTEM
UNIMIN CORPORATION 5106900044 AIR SYNTHETIC MINOR (OPERATING) AIRS/AFS 04/28/2014

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
CEDS
1446
INDUSTRIAL SAND

NPDES
1442
CONSTRUCTION SAND AND GRAVEL

NPDES
1446
INDUSTRIAL SAND

CEDS
3295
MINERALS AND EARTHS, GROUND OR OTHERWISE TREATED

AIRS/AFS
1446
INDUSTRIAL SAND

AIR
1446
INDUSTRIAL SAND

Facility Codes and Flags

EPA Region: 03
Duns Number:
Congressional District Number: 10
Legislative District Number:
HUC Code/Watershed: 02070004 / CONOCOCHEAGUE-OPEQUON
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

No Alternative Names returned.

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT COMPANY
UNIMIN CORPORATION
EIS


MAILING ADDRESS
COVIA SOLUTIONS INC - GORE FACILITY
NPDES
View
MAILING ADDRESS
COVIA HOLDINGS CORPORATION - GORE FACILITY
NPDES
View
OWNER
UNIMIN CORPORATION
NPDES
View
OTHER CONTACT
UNIMIN CORPORATION
CEDS
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
NPDES 212321 CONSTRUCTION SAND AND GRAVEL MINING.
CEDS 212322 INDUSTRIAL SAND MINING.
NPDES 212322 INDUSTRIAL SAND MINING.
AIRS/AFS 212322 INDUSTRIAL SAND MINING.
EIS 212322 INDUSTRIAL SAND MINING.
AIR 212322 INDUSTRIAL SAND MINING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
MAILING ADDRESS PO BOX 400 GORE VA 226370400 NPDES
FACILITY MAILING ADDRESS PO BOX 400 GORE VA 226370400 AIRS/AFS
MAILING ADDRESS PO BOX 400 GORE VA 226370400 CEDS
OTHER CONTACT PO BOX 400 GORE VA 226370400 CEDS
FACILITY MAILING ADDRESS PO BOX 400 GORE VA 226370400 AIR
OWNER 258 ELM ST NEW CANAAN CT 06840-5309 NPDES

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
PERMITTEE
DARREN MANN


NPDES


OTHER CONTACT
MR STEVE WESTMORELAND
5408583444
CEDS
View
OTHER CONTACT
MR. CHARLES BALDWIN
5408583444
CEDS
View
PRIMARY FACILITY CONTACT
DARREN MANN


NPDES


PERMITTEE
CYNTHIA J JAMIESON


NPDES


OWNER
DARREN MANN


NPDES


PRIMARY FACILITY CONTACT
CYNTHIA JAMIESON


NPDES


OTHER CONTACT
MR. ANDREW BRADLEY
2039668880
CEDS
View
COMPLIANCE CONTACT
WESTMORELAND, STEVE
5408583444
AIRS/AFS


UNKNOWN CONTACT
WESTMORELAND, STEVE
5408583444
AIRS/AFS


UNKNOWN CONTACT
WESTMORELAND, STEVE
5408583444
AIR


PERMITTEE
CYNTHIA JAMIESON


NPDES


COMPLIANCE CONTACT
WESTMORELAND, STEVE
5408583444
AIR


PERMITTEE
DOUGLAS LOSEE


NPDES


Query executed on: OCT-14-2025