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Data Source: 2022 Dataset (released October 2023) See Note     Instructions for printing wide reports

TRI Facility Name: MEMC LLC
Address: 501 PEARL DR, SAINT PETERS MISSOURI 63376 (ST CHARLES)
(Map by Google, Yahoo)
County:ST CHARLES
Public Contact:STEVE MCLAIN
Phone Number:636-474-5424
Public email:SMCLAIN@GW-SEMI.COM
 
Forms Submitted to TRI in 2001 Reporting Year:
Form R (regular form):5
Form A (certification form):0
Click here for TRI Reporting Forms in EPA Envirofacts database
Click here for the facility's TRI Pollution Prevention (P2) Report
Click here for the facility's Risk Screening Report
 
North American Industry Classification System (NAICS) Code(s) in 2001 Reporting Year:
334413 - Semiconductor And Related Device Manufacturing (Primary)
 
Industry sector used in TRI Explorer analysis in 2001 Reporting Year:
334 - Computers/Electronics Products
 

Reported TRI Chemical Data
(in pounds, for all chemicals reported in 2001)
 
Total On-site Releases: 5,974
Total Off-site Releases:
Total Transfers Off-site for Further Waste Management: 721,424
Total Waste Managed: 1,747,493

 



TRI Facility Trend Graphs (click to view trend graph)
 
     Total On- and Off-site Releases
     Total Transfers Off-site for Further Waste Management
     Total Waste Managed

TRI Chemical Trend Table (click to view trend table)
(all chemicals reported to TRI between 1988 and 2001)
Row # Chemical On- and Off-site Releases Trend Transfers Off-site for Further Waste Management Trend Quantities of TRI Chemicals in Waste Trend EPA's IRIS Substance File (Risk Information) 
1 1,1,1-Trichloroethane Click to see detail report Click to see detail report Click to see detail report Click to see detail report
2 Aluminum oxide (fibrous forms) Click to see detail report Click to see detail report Click to see detail report
3 Ammonia Click to see detail report Click to see detail report Click to see detail report Click to see detail report
4 Dichloromethane Click to see detail report Click to see detail report Click to see detail report Click to see detail report
5 Ethylene glycol Click to see detail report Click to see detail report Click to see detail report Click to see detail report
6 Freon 113 (CFC-113) Click to see detail report Click to see detail report Click to see detail report Click to see detail report
7 Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) Click to see detail report Click to see detail report Click to see detail report Click to see detail report
8 Hydrogen fluoride Click to see detail report Click to see detail report Click to see detail report
9 Nitrate compounds (water dissociable; reportable only when in aqueous solution) Click to see detail report Click to see detail report Click to see detail report
10 Nitric acid Click to see detail report Click to see detail report Click to see detail report
11 Ozone Click to see detail report Click to see detail report Click to see detail report
12 Phosphoric acid Click to see detail report Click to see detail report Click to see detail report Click to see detail report
13 Sodium hydroxide (solution) Click to see detail report Click to see detail report Click to see detail report
14 Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) Click to see detail report Click to see detail report Click to see detail report
15 Trichloroethylene Click to see detail report Click to see detail report Click to see detail report Click to see detail report



Other TRI Facility Information
Latitude: 38.812
Longitude: -90.659
Parent Company Name: NA
Parent Company's Dun and Bradstreet:
TRI Facility ID Number: 63376MNSNT501PE
RCRA ID Number (Land): MOD001700673








Download all data MEMC LLC

Note: Reporting year (RY) 2022 is the most recent TRI data available. Facilities reporting to TRI were required to submit their data to EPA by July 1 for the previous calendar year's activities. TRI Explorer is using the 2022 Dataset (released October 2023). This dataset includes revisions for the years 1988 to 2022 processed by EPA. Revisions submitted to EPA after this time are not reflected in TRI Explorer reports. TRI data may also be obtained through EPA Envirofacts.



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