FRS Facility Detail Report


THOMAS MANUFACTURING CORPORATION

EPA Registry Id: 110000339580
500 DAIRY RD.
PARKTON, MD 211209514


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:
MARYLAND - PERMANENT (AIR) EMISSION
THOMAS MANUFACTURING CORPORATION 005-0240 STATE MASTER MD-PEMIS
-
AIR MAJOR
ICIS-AIR (AIR)
THOMAS MANUFACTURING CORPORATION MD0000002400500240 AIR MAJOR ICIS 10/19/2014
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
THOMAS MFG CORP MDD003077278 UNSPECIFIED UNIVERSE (N) RCRAINFO

TOXICS RELEASE INVENTORY SYSTEM
THOMAS MANUFACTURING CORP 21120THMSM500DA TRI REPORTER TRIS

AIR FACILITY SYSTEM
THOMAS MANUFACTURING CORPORATION 2400500240 AIR MAJOR (PERMANENTLY CLOSED) AIRS/AFS 02/03/2014
EMISSION INVENTORY SYSTEM (EIS)
THOMAS MANUFACTURING CORPORATION 5155511 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
TRIS
3079



AIRS/AFS
3479
COATING, ENGRAVING, AND ALLIED SERVICES, NOT ELSEWHERE CLASSIFIED

MD-PEMIS
3479
COATING, ENGRAVING, AND ALLIED SERVICES, NOT ELSEWHERE CLASSIFIED

AIR
3479
COATING, ENGRAVING, AND ALLIED SERVICES, NOT ELSEWHERE CLASSIFIED

Facility Codes and Flags

EPA Region: 03
Duns Number:
Congressional District Number: 07
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
THOMAS MANUFACTURING CORP FRS

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 332812 METAL COATING, ENGRAVING (EXCEPT JEWELRY AND SILVERWARE), AND ALLIED SERVICES TO MANUFACTURERS.
AIRS/AFS 332812 METAL COATING, ENGRAVING (EXCEPT JEWELRY AND SILVERWARE), AND ALLIED SERVICES TO MANUFACTURERS.
AIR 332812 METAL COATING, ENGRAVING (EXCEPT JEWELRY AND SILVERWARE), AND ALLIED SERVICES TO MANUFACTURERS.
TRIS 332812 METAL COATING, ENGRAVING (EXCEPT JEWELRY AND SILVERWARE), AND ALLIED SERVICES TO MANUFACTURERS.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
MAILING ADDRESS PO BOX 449 PARKTON MD 21120 TRIS
FACILITY MAILING ADDRESS 500 DAIRY RD PARKTON MD 21120 AIR
FACILITY MAILING ADDRESS 500 DAIRY RD PARKTON MD 21120 RCRAINFO
FACILITY MAILING ADDRESS 500 DAIRY RD PARKTON MD 21120 AIRS/AFS

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
OWNER
THOMAS MANUFACTURING CORPORATION
410-329-6202
MD-PEMIS


PUBLIC CONTACT
ROBERT W. HILL
4103296202
TRIS


Query executed on: OCT-15-2025


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