FRS Facility Detail Report


ALMATIS LEETSDALE FAC

EPA Registry Id: 110024761783
501 W PARK RD
LEETSDALE, PA 15056-1018


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)
ALMATIS INC/ALUMINA GRINDING AND PKG PAACH0004200300838 AIR MINOR ICIS 10/19/2014
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
ALMATIS, INC. 342993490 OSHA ESTABLISHMENT OSHA-OIS 09/12/2018
EMISSION INVENTORY SYSTEM (EIS)
ALMATIS INC/ALUMINA GRINDING AND PKG 3005411 AIR MINOR EIS 08/26/2021
PENNSYLVANIA - ENVIRONMENTAL FACILITY APPLICATION COMPLIANCE TRACKING SYSTEM ALCOA WORLD CHEM LEETSDALE PLT PAR216144 STATE MASTER PA-EFACTS

AIR FACILITY SYSTEM
ALMATIS INC/ALUMINA GRINDING AND PKG 4200300838 AIR MINOR (OPERATING) AIRS/AFS 09/11/2014
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
ALMATIS, INC. 339758690 OSHA ESTABLISHMENT OSHA-OIS 09/12/2018
PENNSYLVANIA - ENVIRONMENTAL FACILITY APPLICATION COMPLIANCE TRACKING SYSTEM ALMATIS INC/ALUMINA GRINDING AND PKG 25-1754508-2 STATE MASTER PA-EFACTS

OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
ALMATIS, INC. 338166010 OSHA ESTABLISHMENT OSHA-OIS 09/12/2018
TOXIC SUBSTANCES CONTROL ACT
ALCOA WORLD ALUMINA, LLC 200000234 TSCA SUBMITTER TSCA

INTEGRATED COMPLIANCE INFORMATION SYSTEM ALUMINUM COMPANY OF AMERICA LEETSDALE PLANT 30763 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 05/19/2004 ICIS-HQ-2000-3700
FORMAL ENFORCEMENT ACTION
INTEGRATED COMPLIANCE INFORMATION SYSTEM ALUMINUM COMPANY OF AMERICA LEETSDALE PLANT 30763 FORMAL ENFORCEMENT ACTION ICIS 03/21/2001 ICIS-HQ-2000-3700
FORMAL ENFORCEMENT ACTION
PENNSYLVANIA - ENVIRONMENTAL FACILITY APPLICATION COMPLIANCE TRACKING SYSTEM LEETSDALE FAC PA0253138 STATE MASTER PA-EFACTS

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
LEETSDALE FAC PA0253138 ICIS-NPDES NON-MAJOR ICIS 06/01/2021

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
PA-EFACTS
2819
INDUSTRIAL INORGANIC CHEMICALS, NOT ELSEWHERE CLASSIFIED

AIR
2819
INDUSTRIAL INORGANIC CHEMICALS, NOT ELSEWHERE CLASSIFIED

NPDES
2819
INDUSTRIAL INORGANIC CHEMICALS, NOT ELSEWHERE CLASSIFIED

AIRS/AFS
2819
INDUSTRIAL INORGANIC CHEMICALS, NOT ELSEWHERE CLASSIFIED

PA-EFACTS
2819
INDUSTRIAL INORGANIC CHEMICALS, NOT ELSEWHERE CLASSIFIED

Facility Codes and Flags

EPA Region: 03
Duns Number: 001339472, 142787600
Congressional District Number: 18
Legislative District Number:
HUC Code/Watershed: 05030101 / UPPER OHIO
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
ALCOA WORLD CHEMICALS EIS
ALCOA_INDUSTRIAL CHEMICAL DIVISION AIR
ALMATIS INC/ALUMINA GRINDING AND PKG PA-EFACTS
ALUMINUM COMPANY OF AMERICA LEETSDALE PLANT PA eFACTS
ALMATIS INC LEETSDALE OPS PA-EFACTS
ALCOA WORLD CHEM LEETSDALE PLT PA-EFACTS
LEETSDALE FAC PA-EFACTS
ALCOA WORLD ALUMINA, LLC TSCA
ALMATIS INC PCS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER/OPERATOR
ALMATIS INC 001339472
PA-EFACTS
View
PERMITTEE
ALMATIS INC 142787600
NPDES
View
OWNER
ALCOA WORLD ALUMINA LLC
TSCA


OWNER
ALCOA WORLD CHEM
PA-EFACTS
View
PARENT COMPANY
ALMATIS, INC
EIS


OTHER CONTACT
ALMATIS INC 001339472
PA-EFACTS
View
FACILITY SITE CONTACT
LEETSDALE FAC
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 325180

OSHA-OIS 331313

AIR 325180

EIS 325180

OSHA-OIS 331313

OSHA-OIS 331313

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
OWNER 99 W PARK DR LEETSDALE 42 15056 PA-EFACTS
FACILITY MAILING ADDRESS 99 WEST PARK ROAD LEETSDALE PA 150561008 AIR
FACILITY MAILING ADDRESS 501 WEST PARK ROAD LEETSDALE PA 15056 TSCA
OWNER/OPERATOR 501 W PARK RD LEETSDALE 42 15056-1018 PA-EFACTS
FACILITY SITE CONTACT 501 W PARK RD LEETSDALE PA 15056-1018 NPDES
PERMITTEE 501 W PARK RD LEETSDALE PA 15056-1018 NPDES
FACILITY MAILING ADDRESS 99 WEST PARK ROAD LEETSDALE PA 150561008 AIRS/AFS
FACILITY MAILING ADDRESS 501 W PARK RD LEETSDALE PA 15056-1018 PA-EFACTS
OTHER CONTACT 501 W PARK RD LEETSDALE 42 15056-1018 PA-EFACTS
FACILITY MAILING ADDRESS 501 WEST PARK RD LEETSDALE 42 PA-EFACTS

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
COMPLIANCE CONTACT
WILLIAM KEISTER


AIRS/AFS


UNKNOWN CONTACT
WILLIAM KEISTER


AIRS/AFS


COMPLIANCE CONTACT
WILLIAM KEISTER


AIR


UNKNOWN CONTACT
WILLIAM KEISTER


AIR


Query executed on: OCT-14-2025