FRS Facility Detail Report


KEYSTONE IRON & METAL CO INC

EPA Registry Id: 110009114804
4903 E CARSON ST
PITTSBURGH, PA 15207


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:
AIR FACILITY SYSTEM
KEYSTONE IRON & METAL CO. 4200301042 AIR MINOR (OPERATING) AIRS/AFS 10/31/2013
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
KEYSTONE IRON & METAL CO INC PAG036391 ICIS-NPDES NON-MAJOR ICIS 01/02/2024
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
KEYSTONE IRON & METAL CO INC PAR606139 ICIS-NPDES NON-MAJOR ICIS 01/10/2013 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
ICIS-AIR (AIR)
KEYSTONE IRON & METAL CO. PAACH0004200301042 AIR MINOR ICIS 10/19/2014
PENNSYLVANIA - ENVIRONMENTAL FACILITY APPLICATION COMPLIANCE TRACKING SYSTEM KEYSTONE IRON & METAL CO INC PAR606139 STATE MASTER PA-EFACTS

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
8999
SERVICES, NOT ELSEWHERE CLASSIFIED

NPDES
5093
SCRAP AND WASTE MATERIALS

PA-EFACTS
5093
SCRAP AND WASTE MATERIALS

NPDES
5093
SCRAP AND WASTE MATERIALS

AIR
8999
SERVICES, NOT ELSEWHERE CLASSIFIED

Facility Codes and Flags

EPA Region: 03
Duns Number:
Congressional District Number: 14
Legislative District Number:
HUC Code/Watershed: 05020005 / LOWER MONONGAHELA
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land:

Alternative Names

Alternative Name Source of Data
KEYSTONE IRON & METALCO INC PCS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER/OPERATOR
KEYSTONE IRON & METAL CO INC
PA-EFACTS
View
PERMITTEE
KEYSTONE IRON & METAL CO INC
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 423930 RECYCLABLE MATERIAL MERCHANT WHOLESALERS.
AIR 423930 RECYCLABLE MATERIAL MERCHANT WHOLESALERS.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 4903 E CARSON ST PITTSBURGH PA 15207-1943 PA-EFACTS
PERMITTEE 4903 E CARSON ST PITTSBURGH PA 15207-1943 NPDES
OWNER/OPERATOR 4903 E CARSON ST PITTSBURGH 42 15207 PA-EFACTS

Contacts

No Contacts returned.

Query executed on: OCT-14-2025