FRS Facility Detail Report


ARCO GAS STATION

EPA Registry Id: 110002023202
6622 WALKER MILL ROAD
DISTRICT HEIGHTS, MD 20743


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)
ARCO GAS STATION MD0000002403301540 AIR MINOR ICIS 10/19/2014
AIR FACILITY SYSTEM
ARCO GAS STATION 2403301540 AIR MINOR (OPERATING) AIRS/AFS 04/05/2012
INTEGRATED COMPLIANCE INFORMATION SYSTEM NAMCO MARKET 600011361 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 11/21/2006
MARYLAND - PERMANENT (AIR) EMISSION
ARCO - 6622 WALKER MILL ROAD 033-1540 STATE MASTER MD-PEMIS
-
AIR MINOR

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
MD-PEMIS
5541
GASOLINE SERVICE STATIONS

AIRS/AFS
5541
GASOLINE SERVICE STATIONS

AIR
5541
GASOLINE SERVICE STATIONS

Facility Codes and Flags

EPA Region: 03
Duns Number:
Congressional District Number: 04
Legislative District Number:
HUC Code/Watershed: 02070010 / MIDDLE POTOMAC-ANACOSTIA-OCCOQUAN
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land:

Alternative Names

Alternative Name Source of Data
ARCO - 6622 WALKER MILL ROAD MD-PEMIS
NAMCO MARKET AIRS/AFS

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 447190 OTHER GASOLINE STATIONS.
AIRS/AFS 447190 OTHER GASOLINE STATIONS.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 6622 WALKER MILL ROAD DISTRICT HEIGHTS MD 20743 AIR
FACILITY MAILING ADDRESS 6622 WALKER MILL ROAD DISTRICT HEIGHTS MD 20743 AIRS/AFS

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
OWNER
ARCO - 6622 WALKER MILL ROAD


MD-PEMIS


Query executed on: OCT-14-2025