FRS Facility Detail Report


POTTS & CALLAHAN INC

EPA Registry Id: 110001251216
5001 PULASKI HIGHWAY
BALTIMORE, MD 21224-1611


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)
POTTS & CALLAHAN INC MD0000002451002856 AIR MINOR ICIS 10/19/2014
MARYLAND - ENVIRONMENTAL PERMIT SERVICE CENTER
POTTS & CALLAHAN - CONCRETE RECYCLING PLANT 4718 STATE MASTER MD-EPSC
-
NPDES STORMWATER PERMIT
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
POTTS & CALLAHAN MDR001444 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
MARYLAND - TOOLS FOR ENVIRONMENTAL MANAGEMENT AND PROTECTION ORGANIZATIONS (TEMPO)
POTTS & CALLAHAN 19700 STATE MASTER MD-TEMPO
MDE_TEMPO-510-2856-6-2042

MDE_TEMPO-510-02856

AIR FACILITY SYSTEM
POTTS & CALLAHAN INC 2451002856 AIR MINOR (OPERATING) AIRS/AFS 09/12/2014
MARYLAND - PERMANENT (AIR) EMISSION
POTTS & CALLAHAN 510-2856 STATE MASTER MD-PEMIS
-
AIR MAJOR

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
MD-TEMPO
5032
BRICK, STONE, AND RELATED CONSTRUCTION MATERIALS

MD-EPSC
5032
BRICK, STONE, AND RELATED CONSTRUCTION MATERIALS

AIRS/AFS
1611
HIGHWAY AND STREET CONSTRUCTION, EXCEPT ELEVATED HIGHWAYS

AIR
1611
HIGHWAY AND STREET CONSTRUCTION, EXCEPT ELEVATED HIGHWAYS

MD-PEMIS
1611
HIGHWAY AND STREET CONSTRUCTION, EXCEPT ELEVATED HIGHWAYS

MD-TEMPO
UNK



Facility Codes and Flags

EPA Region: 03
Duns Number: 001288364
Congressional District Number: 03
Legislative District Number:
HUC Code/Watershed: 02060003 / GUNPOWDER-PATAPSCO
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
POTTS & CALLAHAN INC FRS
POTTS & CALLAHAN - CONCRETE RECYCLING PLANT MD-EPSC

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
ORGANIZATION
POTTS & CALLAHAN INC
MD-TEMPO
View
OWNER
POTTS & CALLAHAN INC
MD-TEMPO


OWNER
POTTS AND CALLAHAN, INC
MD-TEMPO
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 237310 HIGHWAY, STREET, AND BRIDGE CONSTRUCTION.
AIR 237310 HIGHWAY, STREET, AND BRIDGE CONSTRUCTION.
MD-TEMPO 212319 OTHER CRUSHED AND BROKEN STONE MINING AND QUARRYING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
INDIVIDUAL 500 W 29TH ST BALTIMORE MD 21211 MD-TEMPO
FACILITY MAILING ADDRESS 5001 PULASKI HIGHWAY BALTIMORE MD 21224 AIR
OWNER 500 WEST 29TH ST BALTIMORE MD 21211 MD-TEMPO
GENERAL CONTACT 500 W 29TH ST BALTIMORE MD 21211 MD-TEMPO
ORGANIZATION 500 W 29TH ST BALTIMORE MD 21211 MD-TEMPO
FACILITY MAILING ADDRESS 5001 PULASKI HIGHWAY BALTIMORE MD 21224 AIRS/AFS
OWNER 500 WEST 29TH STREET BALTIMORE 21211 MD-EPSC

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
OWNER
POTTS & CALLAHAN, INC.
410-235-9400
MD-EPSC
View
GENERAL CONTACT
TIMOTHY G COLLISON
410-235-9400
MD-TEMPO


INDIVIDUAL
TIMOTHY G COLLISON
410-235-9400
MD-TEMPO
View
GENERAL CONTACT
TIMOTHY G COLLISON
410-365-7635
MD-TEMPO
View
OWNER
POTTS & CALLAHAN
410-235-9400
MD-PEMIS


INDIVIDUAL
TIMOTHY G COLLISON
410-365-7635
MD-TEMPO
View

Query executed on: OCT-15-2025