FRS Facility Detail Report


UNIMIN CORP

EPA Registry Id: 110007352104
18884 HIGHWAY 392
GREELEY, CO 806319415


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:
AIR FACILITY SYSTEM
UNIMIN CORP 0812300391 AIR MINOR (OPERATING) AIRS/AFS 03/11/2014
ICIS-AIR (AIR)
UNIMIN CORP CO0000000812300391 AIR MINOR ICIS 07/09/2015
EMISSION INVENTORY SYSTEM (EIS)
UNIMIN CORP 4219311 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 08/26/2021

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIR
4013
RAILROAD SWITCHING AND TERMINAL ESTABLISHMENTS

AIRS/AFS
1442
CONSTRUCTION SAND AND GRAVEL

AIR
1442
CONSTRUCTION SAND AND GRAVEL

AIRS/AFS
4013
RAILROAD SWITCHING AND TERMINAL ESTABLISHMENTS

Facility Codes and Flags

EPA Region: 08
Duns Number:
Congressional District Number: 04
Legislative District Number:
HUC Code/Watershed: 10190007 / CACHE LA POUDRE
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

No Alternative Names returned.

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 488210 SUPPORT ACTIVITIES FOR RAIL TRANSPORTATION.
AIR 488210 SUPPORT ACTIVITIES FOR RAIL TRANSPORTATION.
EIS 488210 SUPPORT ACTIVITIES FOR RAIL TRANSPORTATION.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 258 ELM ST NEW CANAAN CT 06840-5309 AIRS/AFS
FACILITY MAILING ADDRESS 258 ELM ST NEW CANAAN CT 06840-5309 AIR

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
COMPLIANCE CONTACT
JOHN EDNEY, P.E.
3143391235
AIRS/AFS


UNKNOWN CONTACT
JOHN EDNEY, P.E.
3143391235
AIRS/AFS


COMPLIANCE CONTACT
JOHN EDNEY, P.E.
3143391235
AIR


UNKNOWN CONTACT
JOHN EDNEY, P.E.
3143391235
AIR


Query executed on: OCT-14-2025