FRS Facility Detail Report


POTOMAC VALLEY SHELL

EPA Registry Id: 110001689940
12140 DARNESTOWN ROAD
GAITHERSBURG, MD 20878-2206


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)
POTOMAC VALLEY SHELL MD0000002403101639 AIR MINOR ICIS 10/19/2014
MARYLAND - PERMANENT (AIR) EMISSION
CROWN - 12140 DARNESTOWN ROAD 031-1639 STATE MASTER MD-PEMIS
-
AIR MINOR
AIR FACILITY SYSTEM
POTOMAC VALLEY SHELL 2403101639 AIR MINOR (OPERATING) AIRS/AFS 08/19/2014
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
CROWN STATION MD-090 MDD985370972 UNSPECIFIED UNIVERSE (N) RCRAINFO

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
CROWN PETROLEUM CORPORATION MD0062456 ICIS-NPDES NON-MAJOR ICIS

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
5541
GASOLINE SERVICE STATIONS

MD-PEMIS
5541
GASOLINE SERVICE STATIONS

NPDES
5541
GASOLINE SERVICE STATIONS

AIR
5541
GASOLINE SERVICE STATIONS

Facility Codes and Flags

EPA Region: 03
Duns Number:
Congressional District Number: 06
Legislative District Number:
HUC Code/Watershed: 02070008 / MIDDLE POTOMAC-CATOCTIN
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
CROWN STATION MD-090 RCRAINFO
CROWN - 12140 DARNESTOWN ROAD MD-PEMIS
CROWN PETROLEUM CORPORATION NPDES

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
DARNESTON VALLEY WHM LIMITED PARTNERSHIP
RCRAINFO
View
MAILING ADDRESS
CROWN PETROLEUM CORP
NPDES
View

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 12140 DARNESTOWN RD GAITHERSBURG MD 20878 AIRS/AFS
FACILITY MAILING ADDRESS 12140 DARNESTOWN RD GAITHERSBURG MD 20878 AIR
OWNER 12116 DARNESTOWN RD SUITE L4 GAITHERSBURG MD 20878 RCRAINFO
FACILITY MAILING ADDRESS 12140 DARNESTOWN RD GAITHERSBURG MD 20878 RCRAINFO
MAILING ADDRESS 1 NORTH CHARLES STREET BALTIMORE MD 21203 NPDES

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
OWNER
CROWN - 12140 DARNESTOWN ROAD
301-729-2477
MD-PEMIS


Query executed on: OCT-14-2025