FRS Facility Detail Report


HARWOOD MARKET CONVENIENCE CENTER

EPA Registry Id: 110037098645
4450 SOLOMONS ISLAND ROAD
HARWOOD, MD 20776-9998


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)
HARWOOD MARKET CONVENIENCE CENTER MD0000002400301404 AIR MINOR ICIS 10/19/2014
MARYLAND - TOOLS FOR ENVIRONMENTAL MANAGEMENT AND PROTECTION ORGANIZATIONS (TEMPO)
HARWOOD MARKET CONVENIENCE CE 31662 STATE MASTER MD-TEMPO
MDE_TEMPO-003-1404-9-0942

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
HARWOOD MARKET CONVENIENCE CENTER - CAR WASH MD3548B06 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
AIR FACILITY SYSTEM
HARWOOD MARKET CONVENIENCE CENTER 2400301404 AIR MINOR (OPERATING) AIRS/AFS 06/26/2014

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIR
5541
GASOLINE SERVICE STATIONS

MD-TEMPO
UNK



AIRS/AFS
5541
GASOLINE SERVICE STATIONS

MD-TEMPO
5541
GASOLINE SERVICE STATIONS

NPDES
7542
CARWASHES

MD-TEMPO
7542
CARWASHES

Facility Codes and Flags

EPA Region: 03
Duns Number:
Congressional District Number: 05
Legislative District Number:
HUC Code/Watershed: 02060006 / PATUXENT
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
HARWOOD MARKET CONVENIENCE CENTER - CAR WASH NPDES
HARWOOD MARKET CONVENIENCE CENTER & CAR WASH MD-TEMPO

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 447110 GASOLINE STATIONS WITH CONVENIENCE STORES.
MD-TEMPO 811192 CAR WASHES.
AIR 447110 GASOLINE STATIONS WITH CONVENIENCE STORES.
MD-TEMPO 447110 GASOLINE STATIONS WITH CONVENIENCE STORES.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 4450 SOLOMONS ISLAND RD. HARWOOD MD 20776 AIRS/AFS
GENERAL CONTACT 9845 SEA MAID CT NORTH BEACH MD 20714 MD-TEMPO
INDIVIDUAL 2661 RIVA RD, STE 420 ANNAPOLIS MD 21401 MD-TEMPO
FACILITY MAILING ADDRESS 4450 SOLOMONS ISLAND RD. HARWOOD MD 20776 AIR
GENERAL CONTACT 2661 RIVA RD, STE 420 ANNAPOLIS MD 21401 MD-TEMPO
INDIVIDUAL 9845 SEA MAID CT NORTH BEACH MD 20714 MD-TEMPO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
INDIVIDUAL
KENNETH MULLER
301-908-5341
MD-TEMPO
View
INDIVIDUAL
KENNETH MULLER
301-855-6666
MD-TEMPO
View
INDIVIDUAL
STEVEN JOHNSON
410-841-5221
MD-TEMPO
View
GENERAL CONTACT
STEVEN JOHNSON
410-841-5221
MD-TEMPO
View
GENERAL CONTACT
KENNETH MULLER
301-855-6666
MD-TEMPO
View

Query executed on: OCT-14-2025