Data and Tools
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Non-Production-Related Waste Managed
Non-production-related waste management in 2023 for the 2023 Toxics Release Inventory National Analysis
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Waste Management by Chemical and Industry
Waste Management by Chemical/Industry Sector - trend in waste management, by chemical and by industry sector from 2014 to 2023 for the 2023 Toxics Release Inventory National Analysis.
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Tool Finder for Local Government Clean Energy Initiatives
Tool Finder for Local Government Clean Energy Initiatives
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Reported Barriers to Source Reduction
Source Reduction/Pollution Prevention - barriers to implementing source reduction activities as reported by facilities for the 2023 Toxics Release Inventory National Analysis, comparing metals and non-metals.
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Green Chemistry and Engineering Activities
Green Chemistry - quantity of green chemistry activities reported, by sector, for chemicals with the most green chemistry reported in the 2023 Toxics Release Inventory National Analysis
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TRI Data Considerations
Important considerations regarding the data used in the 2023 TRI National Analysis, and for using TRI in general.
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Region 4 Air Permitting Public Involvement
page for Region 4 air permitting public involvement training
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St. Marys River AOC Boundary Map
This page presents various maps of the St. Marys River AOC.
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Illustration from Region 8 of the Contingencies for Evaluation and Response for Various Levels of Dioxins
Figure relays data on the topic of dioxin concentrations within samples from Denver, Colorado.
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EIS Bridge Tools
Tools used to generate data for EIS submittals
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ProUCL Software
ProUCL version 5.2 is the latest update of the ProUCL statistical software package for analysis of environmental data sets with and without nondetect (ND) observations.
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ICIS-NPDES Search User Guide
The Permit Compliance System (PCS) provides information on companies which have been issued permits to discharge waste water into rivers.
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AQS Tech Note POC 6-28-13
AQS Tech Note POC 6-28-13
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Status of Civil Judicial Consent Decrees Addressing Combined Sewer Systems (CSOs)
Tracking table of civil consent decrees for combined sewer systems (CSOs). This supports the National Enforcement Initiative (NEI) for Keeping Raw Sewage and Contaminated Stormwater Out of Our Nation's Waters.
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Webinar: Power in Your Pocket: Conducting Walkthrough IAQ Assessments Using EPA’s School IAQ Assessment Mobile App
This webinar demonstrates how to access, download, and navigate EPA’s School IAQ Assessment Mobile App.
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Webinar: Ventilation and COVID-19 in Schools: Using a Framework to Assess, Prioritize, and Plan for HVAC Upgrades and IAQ Improvements
This webinar features experts from the Detroit Public Schools Community District and the Michigan Board of Education, who discuss how Detroit Public Schools Community District took action to assess indoor air quality (IAQ), ventilation, and HVAC systems
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Lakes Presenting Risk for Exposure to Harmful Algal Toxins
Lakes Presenting Risk for Exposure to Harmful Algal Toxins
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Mapping Cross-Border Transfers
TRI and Beyond - Other Pollutant Release and Transfer Register (PRTR) programs throughout the world that were modeled after the Toxics Release Inventory (TRI).
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How to Dispose of and Recycle Alcohol-Based Hand Sanitizer
General information for households and businesses related to the management and disposal of hand sanitizer as a solid and hazardous waste.
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Summary of Ohio’s Water Reuse Guideline or Regulation for Potable Water Reuse
Ohio (State Regulation) | Source water: Onsite collected waters | End use: Potable water reuse