FRS Facility Detail Report


YSCLOSKEY PLANT

EPA Registry Id: 110000545544
1901 FLORISSANT HWY
ST. BERNARD, LA 70085


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
TARGA MIDSTREAM SERVICES LLC - YSCLOSKEY 2208700014 AIR MAJOR (OPERATING) AIRS/AFS 05/10/2014
LOUISIANA - TOOLS FOR ENVIRONMENTAL MANAGEMENT AND PROTECTION ORGANIZATIONS
TARGA MIDSTREAM SERVICES LP - YSCLOSKEY GAS PLANT 26893 STATE MASTER LA-TEMPO

ICIS-AIR (AIR)
TARGA MIDSTREAM SERVICES LLC - YSCLOSKEY GAS PLANT LA0000002208700014 AIR MAJOR ICIS 10/10/2017
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
DYNEGY MIDSTREAM YSCLOSKEY GAS PL LAR000018846 VSQG (Y) RCRAINFO

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
YSCLOSKEY GAS PLANT LA0001562 ICIS-NPDES NON-MAJOR ICIS 07/01/2011 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
RISK MANAGEMENT PLAN
YSCLOSKEY PLANT 100000066778 RMP REPORTER RMP

AIR FACILITY SYSTEM
DYNEGY MIDSTREAM SER 2208985969 AIR MAJOR (PERMANENTLY CLOSED) AIRS/AFS 06/26/2014
COMPLIANCE AND EMISSIONS DATA REPORTING INTERFACE
DYNEGY MIDSTREAM SVCS LP/YSCLOSKEY CEDRI122818 RISK AND TECHNOLOGY REVIEW RTR

EMISSION INVENTORY SYSTEM (EIS)
TARGA MIDSTREAM SERVICES LLC - YSCLOSKEY GAS PLANT 8019811 HAZARDOUS AIR POLLUTANT MAJOR 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
AIR
1321
NATURAL GAS LIQUIDS

AIRS/AFS
1541
GENERAL CONTRACTORS-INDUSTRIAL BUILDINGS AND WAREHOUSES

AIRS/AFS
1321
NATURAL GAS LIQUIDS

NPDES
1321
NATURAL GAS LIQUIDS

Facility Codes and Flags

EPA Region: 06
Duns Number: 138735688, 189840945
Congressional District Number: 01
Legislative District Number: SE
HUC Code/Watershed: 08090203 / EASTERN LOUISIANA COASTAL
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
YSCLOSKEY GAS PLANT NPDES
DYNEGY MIDSTREAM YSCLOSKEY GAS PL RCRAINFO
DYNERGY MIDSTREAM SVCS PCS
DYNEGY MIDSTREAM SVC LP/YSCLOSKEY NEI-HAP
YSCLOSKEY GAS PLT AIR VOLUNTARY SUBMISSION
DYNERGY MIDSTREAM YSCLOSKEY NPDES PERMIT
DYNEGY MIDSTREAM SER AIRS/AFS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT COMPANY 1
TARGA RESOURCES, INC. 138735688
RMP


OWNER
DYNEGY MIDSTREAM SVCS LP - WARREN
RCRAINFO
View
MAILING ADDRESS
DYNERGY MIDSTREAM SVCS
NPDES
View
PARENT COMPANY
TARGA MIDSTREAM SERVICES LLC
EIS


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
RCRAINFO 324191 PETROLEUM LUBRICATING OIL AND GREASE MANUFACTURING.
EIS 211130

AIRS/AFS 211112 NATURAL GAS LIQUID EXTRACTION.
AIRS/AFS 211112 NATURAL GAS LIQUID EXTRACTION.
AIR 211112 NATURAL GAS LIQUID EXTRACTION.
AIR 211120

RMP 211112 NATURAL GAS LIQUID EXTRACTION.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
REGULATORY CONTACT 1901 FLORISSANT HWY ST BERNARD LA 70085-9799 RCRAINFO
FACILITY MAILING ADDRESS 1901 FLORISSANT HWY ST BERNARD LA 70085-9799 RCRAINFO
OWNER/OPERATOR 1901 FLORISSANT HWY ST BERNARD LA 70085-9799 RMP
FACILITY MAILING ADDRESS PO BOX 1589 TULSA OK 74102 AIR
OWNER 1000 LOUISIANA STE 5800 HOUSTON TX 77002-5050 RCRAINFO
FACILITY MAILING ADDRESS PO BOX 1589 TULSA OK 74102 AIRS/AFS
MAILING ADDRESS YSCLOSKEY GAS PLANT ST. BERNARD LA 70085 NPDES

Contacts

No Contacts returned.

Query executed on: OCT-14-2025