FRS Facility Detail Report


WILLIAMS GAS PROCESSING -- IGNACIO PLANT

EPA Registry Id: 110009557470
3746 CR 307
DURANGO, CO 81301


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:
ICIS-AIR (AIR)
MID-AMERICA PIPELINE CO IGNACIO STA CO0000000806700102 AIR MINOR ICIS 07/23/2015
INTEGRATED COMPLIANCE INFORMATION SYSTEM WILLIAMS FOUR CORNERS IGNACIO GAS PLANT 1800005380 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 09/28/2009 ICIS-08-2010-0210
FORMAL ENFORCEMENT ACTION
EMISSION INVENTORY SYSTEM (EIS)
MID-AMERICA PIPELINE CO IGNACIO STA 4361011 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 08/16/2024
COMPLIANCE AND EMISSIONS DATA REPORTING INTERFACE
HARVEST FOUR CORNERS, LLC IGNACIO PROCESSING PLANT CEDRI123583 RISK AND TECHNOLOGY REVIEW RTR

AIR FACILITY SYSTEM
WILLIAMS FIELD SERVICES IGNACIO B PLT 0806700006 AIR MAJOR (OPERATING) AIRS/AFS 07/30/2014 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
ELECTRONIC GREENHOUSE GAS REPORTING TOOL (E-GGRT)
IGNACIO GAS PLANT 1002532 GREENHOUSE GAS REPORTER E-GGRT 02/09/2019
TOXIC SUBSTANCES CONTROL ACT
HARVEST FOUR CORNERS, LLC - IGNACIO GAS PLANT 100606462 TSCA SUBMITTER TSCA 09/27/2024
AIR FACILITY SYSTEM
WILLIAMS FIELD SERVICES IGNACIO B PLT 08067U0038 AIR MAJOR (OPERATING) AIRS/AFS 02/25/2014
TOXIC SUBSTANCES CONTROL ACT
IGNACIO GAS PLANT TSCA5851 TSCA SUBMITTER TSCA 09/27/2024
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
IGNACIO GAS PLANT COU000056 ICIS-NPDES UNPERMITTED ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
EMISSION INVENTORY SYSTEM (EIS)
IGNACIO GAS PLANT 14939211 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 01/24/2025
ENERGY INFORMATION ADMINISTRATION-860 (EIA-860) DATABASE
WILLIAMS IGNACIO NATURAL GAS PLANT 50205 ELECTRIC GENERATOR EIA-860 10/06/2020
COMPLIANCE AND EMISSIONS DATA REPORTING INTERFACE
HARVEST FOUR CORNERS, LLC IGNACIO PROCESSING PLANT CEDRI123583 COMPLIANCE AND EMISSIONS REPORTING CEDRI 02/03/2025
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
IGNACIO GAS PLANT COR05I301 STORM WATER INDUSTRIAL ICIS 06/24/2021 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
AIR FACILITY SYSTEM
MID-AMERICA PIPELINE CO IGNACIO STA 0806700102 AIR MINOR (OPERATING) AIRS/AFS 07/30/2014
INTEGRATED COMPLIANCE INFORMATION SYSTEM WILLIAMS FIELD SERVICES - IGNACIO GAS PLANT 18526 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 06/16/2002 ICIS-08-1999-0235
FORMAL ENFORCEMENT ACTION
ICIS-08-2002-0011
FORMAL ENFORCEMENT ACTION
ICIS-08-2000-0034
FORMAL ENFORCEMENT ACTION
ICIS-08-2007-0068
FORMAL ENFORCEMENT ACTION
ICIS-08-2008-0272
FORMAL ENFORCEMENT ACTION
EMISSIONS & GENERATION RESOURCE INTEGRATED DATABASE
WILLIAMS IGNACIO NATURAL GAS PLANT 50205 ELECTRIC POWER GENERATOR (UNKNOWN/OTHER SOURCE) EGRID 02/24/2020
ICIS-AIR (AIR)
WILLIAMS FIELD SERVICES IGNACIO B PLT CO0000000806700006 AIR MAJOR ICIS 09/09/2015
RISK MANAGEMENT PLAN
WILLIAMS GAS PROCESSING -- IGNACIO PLANT 100000102453 RMP REPORTER RMP

INTEGRATED COMPLIANCE INFORMATION SYSTEM WILLIAMS FOUR CORNERS IGNACIO GAS PLANT 1800005380 FORMAL ENFORCEMENT ACTION ICIS 11/06/2013 ICIS-08-2010-0210
FORMAL ENFORCEMENT ACTION
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
WILLIAMS FOUR CORNERS LLC 339486136 OSHA ESTABLISHMENT OSHA-OIS 09/12/2018
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
WILLIAMS FIELD SVCS IGNACIO GA COD000776526 UNSPECIFIED UNIVERSE (N) RCRAINFO

INTEGRATED COMPLIANCE INFORMATION SYSTEM WILLIAMS FIELD SERVICES - IGNACIO GAS PLANT 18526 FORMAL ENFORCEMENT ACTION ICIS 04/09/2012 ICIS-08-1999-0235
FORMAL ENFORCEMENT ACTION
ICIS-08-2002-0011
FORMAL ENFORCEMENT ACTION
ICIS-08-2008-0272
FORMAL ENFORCEMENT ACTION
ICIS-08-2007-0068
FORMAL ENFORCEMENT ACTION
ICIS-08-2000-0034
FORMAL ENFORCEMENT ACTION
ICIS-AIR (AIR)
HARVEST FOUR CORNERS, LLC - IGNACIO GAS PLANT SU00000008067U0038 AIR MAJOR ICIS 07/05/2022
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
IGNACIO GAS PLANT COR05I301 ICIS-NPDES NON-MAJOR ICIS 06/24/2021 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIRS/AFS
1311
CRUDE PETROLEUM AND NATURAL GAS

AIR
1311
CRUDE PETROLEUM AND NATURAL GAS

AIR
1311
CRUDE PETROLEUM AND NATURAL GAS

AIRS/AFS
1311
CRUDE PETROLEUM AND NATURAL GAS

AIRS/AFS
1311
CRUDE PETROLEUM AND NATURAL GAS

NPDES
1321
NATURAL GAS LIQUIDS

ICIS
1311
CRUDE PETROLEUM AND NATURAL GAS

AIR
1311
CRUDE PETROLEUM AND NATURAL GAS

NPDES
1321
NATURAL GAS LIQUIDS

Facility Codes and Flags

EPA Region: 08
Duns Number: 199623414, 7908136
Congressional District Number: 03
Legislative District Number:
HUC Code/Watershed: 14080104 / ANIMAS
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land:

Alternative Names

Alternative Name Source of Data
MID-AMERICA PIPELINE CO IGNACIO STA EIS
WILLIAMS FIELD SERVICES IGNACIO PLANT MANUAL ENTRY
IGNACIO GAS PLANT TSCA
WILLIAMS FIELD SERVICES IGNACIO B PLT AIR
WILLIAMS FIELD SERVICES - IGNACIO GAS PLANT MANUAL ENTRY
WILLIAMS IGNACIO GASOLINE PLANT EGRID
IGNACIO GAS PLANT, WILLIAMS FIELD SERVICES CO. EIS
WILLIAMS FOUR CORNERS IGNACIO GAS PLANT ICIS
MID AMERICA PIPELINE CO AIR
WILLIAMS FIELD SERVICES BATCH ENTRY
WILLIAMS FIELD SVCS IGNACIO GA ICIS
WILLIAMS FOUR CORNERS LLC FRS
WILLIAMS FOUR CORNERS LLC IGNACIO PROCESSING PLANT FRS
WILLIAMS IGNACIO NATURAL GAS PLANT EIA-860

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT COMPANY
HARVEST PIPELINE CO
E-GGRT


PARENT COMPANY 1
HARVEST MIDSTREAM CO
RMP


PARENT OWNER
WILLIAMS PARTNERS L.P.
E-GGRT


OPERATOR
HARVEST MIDSTREAM CO
EGRID


MAILING ADDRESS
HARVEST FOUR CORNERS LLC
AIR
View
RESPONSIBLE PARTY
HARVEST FOUR CORNERS, LLC
AIR
View
PARENT OWNER
HARVEST PIPELINE CO
E-GGRT


PARENT COMPANY
HARVEST MIDSTREAM CO
EIA-860
View
OWNER/OPERATOR
LA PLATA ELECTRIC ASSN, INC
EIA-860


TRANSMISSION OR DISTRIBUTION SYSTEM OWNER
LA PLATA ELECTRIC ASSN, INC
EIA-860


PARENT OWNER
WILLIAMS FIELD SERVICES GROUP, LLC 7908136
E-GGRT


PARENT OWNER
WILLIAMS PARTNERS, LP
E-GGRT


PARENT COMPANY
LA PLATA ELECTRIC ASSN, INC
EGRID


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 211111 CRUDE PETROLEUM AND NATURAL GAS EXTRACTION.
E-GGRT 211130

EIS 2111 OIL AND GAS EXTRACTION
EIS 2111 OIL AND GAS EXTRACTION
AIR 211111 CRUDE PETROLEUM AND NATURAL GAS EXTRACTION.
NPDES 211112 NATURAL GAS LIQUID EXTRACTION.
AIRS/AFS 211111 CRUDE PETROLEUM AND NATURAL GAS EXTRACTION.
OSHA-OIS 211111 CRUDE PETROLEUM AND NATURAL GAS EXTRACTION.
EIA-860 324

AIRS/AFS 211111 CRUDE PETROLEUM AND NATURAL GAS EXTRACTION.
AIR 211111 CRUDE PETROLEUM AND NATURAL GAS EXTRACTION.
RMP 21113

AIRS/AFS 211111 CRUDE PETROLEUM AND NATURAL GAS EXTRACTION.
RMP 211112 NATURAL GAS LIQUID EXTRACTION.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
PERMITTEE 3746 COUNTY ROAD 307 DURANGO CO 81301 NPDES
MAILING ADDRESS 1755 ARROYO DR. BLOOMFIELD NM 87413 CEDRI
FACILITY MAILING ADDRESS PO BOX 58900 SALT LAKE CITY UT 84158-0900 AIRS/AFS
OWNER/OPERATOR 3746 COUNTY ROAD 307 DURANGO CO 81301 RMP
PREPARER 1111 TRAVIS STREET HOUSTON TX 77002 RMP
PARENT COMPANY 188 CR 4900 BLOOMFIELD NM 87413 EIA-860
REGULATORY CONTACT P.O. BOX 58900 SALT LAKE CITY UT 84158 RCRAINFO
MAILING ADDRESS 1755 ARROYO DRIVE BLOOMFIELD NM 87413 AIR
FACILITY MAILING ADDRESS 715 HORIZON DR, SUITE 301 GRAND JUNCTION CO 81506 AIRS/AFS
FACILITY MAILING ADDRESS PO BOX 58900 SALT LAKE CITY UT 84158-0900 RCRAINFO
FACILITY MAILING ADDRESS PO BOX 58900 SALT LAKE CITY UT 84158-0900 AIR
PREPARER 1111 TRAVIS ST HOUSTON TX 77002 RMP
REGULATORY CONTACT P.O. BOX 58900 SALT LAKE CITY UT 84158 RCRAINFO
FACILITY MAILING ADDRESS 715 HORIZON DR, SUITE 301 GRAND JUNCTION CO 81506 AIR
RESPONSIBLE PARTY 1111 TRAVIS STREET HOUSTON TX 77002 AIR

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
COMPLIANCE CONTACT
J. DENNIS HOLLAND
9702433600
AIRS/AFS


COMPLIANCE CONTACT
INGRID DEKLAU
8015846135
AIRS/AFS


COMPLIANCE CONTACT
INGRID DEKLAU
8015846135
AIR


TECHNICAL CONTACT
MR. DON WICBURG


TSCA


UNKNOWN CONTACT
INGRID DEKLAU
8015846135
AIR


UNKNOWN CONTACT
J. DENNIS HOLLAND
9702433600
AIRS/AFS


UNKNOWN CONTACT
INGRID DEKLAU
8015846135
AIRS/AFS


UNKNOWN CONTACT
MATT ARMSTRONG
801-584-6354
AIR


COMPLIANCE CONTACT
J. DENNIS HOLLAND
9702433600
AIR


COMPLIANCE CONTACT
KIJUN HONG
5056324475
AIR


UNKNOWN CONTACT
J. DENNIS HOLLAND
9702433600
AIR


PERMITTEE
MICHAEL JORDAN


NPDES
View
COMPLIANCE CONTACT
MATT ARMSTRONG
801-584-6354
AIR


Query executed on: OCT-14-2025