TRI Explorer
Data Source: 2023 National Analysis Dataset (updated October 2024, released October 2024) | See Note | Instructions for printing wide reports |
TRI Facility Name: | CORNERSTONE CHEMICAL CO | |
Address: | 10800 RIVER RD, WESTWEGO LOUISIANA 70094 (JEFFERSON PARISH) | |
(Map by Google, Yahoo) | ||
County: | JEFFERSON PARISH | |
Public Contact: | CATHERINE PORTHOUSE | |
Phone Number: | 504-431-6492 | |
Public email: | CATHY.PORTHOUSE@CORNERSTONECHEMCO.COM | |
Forms Submitted to TRI in 2023 Reporting Year: | ||
Form R (regular form): | 20 | |
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 2023 Reporting Year: | ||
325199 - All Other Basic Organic Chemical Manufacturing (Primary) | ||
325180 - Other Basic Inorganic Chemical Manufacturing | ||
325311 - Nitrogenous Fertilizer Manufacturing | ||
325211 - Plastics Material And Resin Manufacturing | ||
325180 - Other Basic Inorganic Chemical Manufacturing | ||
325311 - Nitrogenous Fertilizer Manufacturing | ||
Industry sector used in TRI Explorer analysis in 2023 Reporting Year: | ||
325 - Chemicals | ||
Reported TRI Chemical Data (in pounds, for all chemicals reported in 2023) | |
Total On-site Releases: | 12,732,525 |
Total Off-site Releases: | 0 |
Total Transfers Off-site for Further Waste Management: | 16,156 |
Total Waste Managed: | 27,872,751 |
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 2023)
Other TRI Facility Information | |
Latitude: | 29.959 |
Longitude: | -90.270 |
Parent Company Name: | CSTN HOLDINGS INC |
Parent Company's Dun and Bradstreet: | 967512810 |
TRI Facility ID Number: | 70094MRCNC10800 |
RCRA ID Number (Land): | LAR000057828 |
Download all data CORNERSTONE CHEMICAL CO