Choosy: EPA Toxic Release Inventory Wrangling Demo
calcore
July 24, 2026
This resource utilizes the EPA Toxic Release Inventory (TRI) database to illustrate data reduction strategies, showing how to filter spatial-environmental data down to localized neighborhoods or target chemicals. It provides structured examples for managing large, multi-attribute datasets without losing analytical value.
Intended Audience & Use Case: Intended for environmental science, statistics, and data science teachers and curriculum developers. It is used to design inquiry-based lessons or case studies around localized environmental data.