FRS Facility Detail Report


NORTHROP-GRUMMAN SYSTEMS CORP. - ATL

EPA Registry Id: 110000796595
1212 WINTERSON ROAD
LINTHICUM, MD 21090-2263


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
NORTHROP-GRUMMAN - ATC 003-0247 STATE MASTER MD-PEMIS
-
AIR MINOR
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
NORTHROP GRUMMAN SYSTEMS CORP. MD0000850 ICIS-NPDES NON-MAJOR ICIS 05/21/2007
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
NORTHROP GRUMMAN SYSTEMS CORP-ADVANCED TECH.LAB MDR001976 ICIS-NPDES NON-MAJOR ICIS 01/29/2024 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
NORTHROP GRUMMAN SYSTEMS CORPORATION MDD980553994 LQG (Y) RCRAINFO

AIR FACILITY SYSTEM
NORTHROP-GRUMMAN-ATL 2400300247 AIR SYNTHETIC MINOR (OPERATING) AIRS/AFS 07/28/2014
MARYLAND - TOOLS FOR ENVIRONMENTAL MANAGEMENT AND PROTECTION ORGANIZATIONS (TEMPO)
NORTHROP GRUMMAN SYSTEMS CORP 224 STATE MASTER MD-TEMPO
MDE_TEMPO-003-0247-5-0621

MDE_TEMPO-003-0247-6-0963

MDE_TEMPO-003-0247-6-0965

MDE_TEMPO-003-0247-4-0667

MDE_TEMPO-003-0247-4-0670

MDE_TEMPO-003-0247-6-0566

MDE_TEMPO-003-0247-4-0672

MDE_TEMPO-003-0247-4-0673

MDE_TEMPO-003-0247-6-0568

MDE_TEMPO-003-0247-6-0980

MDE_TEMPO-003-0247-6-0994

MDE_TEMPO-003-0247-6-0573

MDE_TEMPO-003-0247-4-0671

MDE_TEMPO-003-0247-5-0755

MDE_TEMPO-003-0247-6-0574

MDE_TEMPO-003-0247-6-0572

MDE_TEMPO-003-0247-4-0666

MDE_TEMPO-003-0247-4-0668

MDE_TEMPO-003-0247-6-0569

MDE_TEMPO-003-0247-6-0571

MDE_TEMPO-003-0247-6-0964

MDE_TEMPO-003-0247-9-0999

MDE_TEMPO-003-0247-6-0570

MDE_TEMPO-003-0247-5-0756

MDE_TEMPO-003-0247-6-0564

MDE_TEMPO-003-0247-6-0565

MDE_TEMPO-003-0247-4-0669

MDE_TEMPO-003-0247-5-0676

MDE_TEMPO-003-0247-6-0979

MDE_TEMPO-003-0247-6-0567

MDE_TEMPO-003-0247-9-0824

MDE_TEMPO-003-0247-9-0825

MDE_TEMPO-003-0247-9-1000

MDE_TEMPO-003-0247-5-0675

ICIS-AIR (AIR)
NORTHROP-GRUMMAN SYSTEMS CORP. - ATL MD0000002400300247 AIR SYNTHETIC MINOR ICIS 03/16/2016
TOXICS RELEASE INVENTORY SYSTEM
NORTHROP GRUMMAN SYSTEMS CORPORATION 21090DVNCDNURSE TRI REPORTER TRIS 08/07/2020
MARYLAND-RESOURCE CONVERSATION AND RECOVERY ACT DATABASE
NORTHROP GRUMMAN ES ATL 224 STATE MASTER MD-RCRA
-MDD980553994
HAZARDOUS WASTE PROGRAM
BIENNIAL REPORTERS
NORTHROP GRUMMAN SYSTEMS CORPORATION MDD980553994 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2021
MARYLAND - ENVIRONMENTAL PERMIT SERVICE CENTER
NORTHROP GRUMMAN SYSTEMS CORP. - ATC 3547 STATE MASTER MD-EPSC
-
NPDES NON-MAJOR

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
TRIS
3823
INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL OF PROCESS VARIABLES; AND RELATED PRODUCTS

MD-TEMPO
3674
SEMICONDUCTORS AND RELATED DEVICES

TRIS
3674
SEMICONDUCTORS AND RELATED DEVICES

AIRS/AFS
3674
SEMICONDUCTORS AND RELATED DEVICES

MD-PEMIS
3674
SEMICONDUCTORS AND RELATED DEVICES

MD-EPSC
3674
SEMICONDUCTORS AND RELATED DEVICES

NPDES
3674
SEMICONDUCTORS AND RELATED DEVICES

MD-TEMPO
UNK



AIR
3674
SEMICONDUCTORS AND RELATED DEVICES

NPDES
3674
SEMICONDUCTORS AND RELATED DEVICES

MD-RCRA
3674
SEMICONDUCTORS AND RELATED DEVICES

TRIS
3679
ELECTRONIC COMPONENTS, NOT ELSEWHERE CLASSIFIED

TRIS
3825
INSTRUMENTS FOR MEASURING AND TESTING OF ELECTRICITY AND ELECTRICAL SIGNALS

Facility Codes and Flags

EPA Region: 03
Duns Number: 967356127
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
NORTHROP-GRUMMAN - ATC MD-PEMIS
WESTINGHOUSE ELECTRIC CORP. PCS
NORTHROP GRUMMAN SYSTEMS CORPORATION RCRAINFO
NORTHORP GRUMMAN ESSD HAZARDOUS WASTE REPORT
NORTHROP GRUMMAN SYSTEMS CORP NPDES PERMIT
WESTINGHOUSE ELECTRIC CORPORATION ADVANCED TECHNOLOGY LAB ATL ES TRI REPORTING FORM
WESTINGHOUSE ELECTRIC CORP ADVANCED TECH LAB ATL-ES TRIS
NORTHROP-GRUMMAN-ATL AIRS/AFS
NORTHROP GRUMMAN ES ATL MD-RCRA
NORTHROP GRUMMAN CORP. - ATC MD-EPSC

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
NORTHROP GRUMMAN SYSTEMS CORPORATION
MD-TEMPO
View
ORGANIZATION
NORTHROP GRUMMAN SYSTEMS CORPORATION
MD-TEMPO
View
OPERATOR
NORTHROP GRUMMAN SYSTEMS CORPORATION
RCRAINFO


ORGANIZATION
NORTHROP GRUMMAN SYSTEMS CORPORATION
MD-TEMPO
View
MAILING ADDRESS
NORTHROP GRUMMAN SYSTEMS CORP
NPDES
View
PARENT COMPANY
NORTHROP GRUMMAN CORP 967356127
TRIS


OWNER
NORTHROP GRUMMAN SYSTEMS CORPORATION
MD-TEMPO
View
OWNER
NORTHROP GRUMMAN SYSTEMS CORPORATION
RCRAINFO
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
MD-TEMPO 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
RCRAINFO 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
TRIS 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
AIRS/AFS 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
GENERAL CONTACT PO BOX 1521, MS 3D16 LINTHICUM MD 21090 MD-TEMPO
INDIVIDUAL 7323 AVIATION BLVD LINTHICUM MD 21090 MD-TEMPO
OWNER PO BOX 1693; MS 980 BALTIMORE MD 21203 MD-TEMPO
FACILITY MAILING ADDRESS 1212 WINTERSON ROAD LINTHICUM MD 21090 AIRS/AFS
OWNER P.O. BOX 17319; MS A270 BALTIMORE 21203 MD-EPSC
MAILING ADDRESS PO BOX 1693 MS1401 BALTIMORE MD 21203 TRIS
GENERAL CONTACT 7323 AVIATION BLVD LINTHICUM MD 21090 MD-TEMPO
OWNER 1840 CENTURY PARK E LOS ANGELES 900672199 MD-RCRA
INDIVIDUAL 1212 WINTERSON RD LINTHICUM MD 21090 MD-TEMPO
GENERAL CONTACT PO BOX 1693, MS 1401 BALTIMORE MD 21203 MD-TEMPO
GENERAL CONTACT PO BOX 1521; MAIL STOP 3D16 LINTHICUM MD 21090 MD-TEMPO
GENERAL CONTACT PO BOX 1693 MS 1401 BALTIMORE MD 21203-1693 MD-TEMPO
GENERAL CONTACT 1212 WINTERSON RD LINTHICUM MD 21090 MD-TEMPO
INDIVIDUAL PO BOX 1693 MS 1401 BALTIMORE MD 21203-1693 MD-TEMPO
REGULATORY CONTACT 1212 WINTERSON ROAD LINTHICUM MD 21090 RCRAINFO
MAILING ADDRESS ADVANCED TECHNOLOGY LABORATORY BALTIMORE MD 21203 NPDES
REGULATORY CONTACT MS1401 PO BOX 1693 BALTIMORE MD 21203 RCRAINFO
INDIVIDUAL PO BOX 1693, MS 1401 BALTIMORE MD 21203 MD-TEMPO
GENERAL CONTACT PO BOX 1693; MS 1401 BALTIMORE MD 21203 MD-TEMPO
INDIVIDUAL PO BOX 1521, MS 3D16 LINTHICUM MD 21090 MD-TEMPO
ORGANIZATION 1840 CENTURY PARK EAST LOS ANGELES CA 90067 MD-TEMPO
OWNER 1840 CENTURY PARK EAST LOS ANGELES CA 90067 MD-TEMPO
ORGANIZATION PO BOX 1693; MS 980 BALTIMORE MD 21203 MD-TEMPO
FACILITY MAILING ADDRESS 1212 WINTERSON ROAD LINTHICUM MD 21090 AIR
FACILITY MAILING ADDRESS 1212 WINTERSON ROAD LINTHICUM MD 21090 RCRAINFO
OPERATOR 2980 FAIRVIEW PARK DRIVE FALLS CHURCH VA 22042-0000 RCRAINFO
OWNER 2980 FAIRVIEW PARK DRIVE FALLS CHURCH VA 22042-0000 RCRAINFO
REGULATORY CONTACT P.O. BOX 1693, MAILSTOP 1401 BALTIMORE MD 21203 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
OWNER
NORTHROP-GRUMMAN - ATC
410-765-2788
MD-PEMIS


INDIVIDUAL
E. HIGHTOWER-SMITH
410-765-7202
MD-TEMPO
View
INDIVIDUAL
ALISON WOUDSTRA
410-765-4085
MD-TEMPO
View
GENERAL CONTACT
E. HIGHTOWER-SMITH
410-765-7202
MD-TEMPO
View
GENERAL CONTACT
ALISON WOUDSTRA
410-765-4085
MD-TEMPO
View
PUBLIC CONTACT
PATRICK MCNALLY
7035562981
TRIS


OWNER
NORTHROP GRUMMAN SYSTEMS CORP
(310)201-3379
MD-RCRA
View
GENERAL CONTACT
RITA O'BRIEN


MD-TEMPO
View
INDIVIDUAL
RITA O'BRIEN


MD-TEMPO
View
REGULATORY CONTACT
ALISON L WOUDSTRA
410-765-4085
RCRAINFO
View
GENERAL CONTACT
PAUL (KIP) H KEENAN
410-765-8832
MD-TEMPO
View
GENERAL CONTACT
KEVIN PLATT
410 765 4145
MD-TEMPO
View
REGULATORY CONTACT
ALISON L WOUDSTRA
4107654085
RCRAINFO
View
OWNER
NORTHROP GRUMMAN SYSTEMS CORP.
410-993-6860
MD-EPSC
View
GENERAL CONTACT
PAUL (KIP) H KEENAN
410-765-8832
MD-TEMPO
View
GENERAL CONTACT
E. HIGHTOWER-SMITH
410-765-7202
MD-TEMPO
View
REGULATORY CONTACT
ALISON L WOUDSTRA
4107654085
RCRAINFO
View
REGULATORY CONTACT
ALISON L WOUDSTRA
410-765-4085
RCRAINFO
View
INDIVIDUAL
KEVIN PLATT
410 765 4145
MD-TEMPO
View
INDIVIDUAL
JAY TOLLE
410-765-0402
MD-TEMPO
View
INDIVIDUAL
PAUL (KIP) H KEENAN
410-765-8832
MD-TEMPO
View
GENERAL CONTACT
JAY TOLLE
410-765-0402
MD-TEMPO
View

Query executed on: OCT-14-2025


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