Data and Tools

2016 Chemical Data Reporting Requirements & eCDRweb Reporting Tool

Powerpoint presentation of the 2016 CDR Reporting Application Webinar.

E-FAST - Exposure and Fate Assessment Screening Tool - Common Questions and Answers

he EPA Office of Pollution Prevention and Toxics, Economics, Exposure, and Technology Division has developed several exposure assessment tools and models.

Benchmark Dose Tools

Home page for EPA's Benchmark Dose Software (BMDS), used by EPA risk assessors primarily for chemical risk assessment

Exceptional Events Analysis and Visualization Tools

This page contains a list of tools that could help identify days potentially impacted by exceptional events, like wildfire smoke or dust events, and help assess the regulatory significance of excluding such days from design value calculations.

Expedited Modeling of Burn Events Results (EMBER)

Basic page for more information and link to EMBER tool

Ozone NAAQS Review - Analyses and Data Sets

Analyses and data sets for the Ozone NAAQS review

What is the difference between parameter codes 88101 and 88502 for PM2.5 monitors?

The 88101 monitors include both manually operated Federal Reference Methods (FRMs) and automated Federal Equivalent Methods (FEMs) and each are used for determining compliance with the PM2.5 standards. The 88502 monitors are “FRM-like” but are not used for regulatory purposes. Both 88101 and 88502 monitors are used for reporting daily…

Last published: December 2, 2025

Elevated Temperature Landfills: Case Studies, Indicators, and Knowledge Gaps Webinar Archive

This EPA Tools & Resources Webinar focused on Elevated Temperature Landfills: Case Studies, Indicators, and Knowledge Gaps.

Wildland Fire Community Engagement and Data Visualization Tools Webinar Archive

Presented by ORD's Ana Rappold and Mary Clare Hano, this EPA Tools & Resources webinar highlighted two wildland fire smoke and health projects: Smoke Sense and Smoke Ready Communities.

The ECOTOXicology Knowledgebase and PFAS Updates Webinar Archive

This webinar, recorded on December 5, 2024, highlighted the EPA’s Ecotoxicology Knowledgebase (ECOTOX) tool, which gives quick access to reliable and up-to-date information about how chemicals potentially affect ecologically relevant species.

Better Together: Participatory Science Resources & Opportunities at EPA Webinar Archive

This webinar highlighted three areas of participatory science focus at EPA: role of participatory science at EPA, key considerations and resources available when starting a project, and lessons learned and project spotlights.

Household Carbon Footprint Calculator

Information about how daily activities such as driving or heating our homes can cause greenhouse gas emissions.

EPA's 7th Drinking Water Infrastructure Needs Survey and Assessment

The United States Environmental Protection Agency’s (EPA’s) Drinking Water Infrastructure Needs Survey and Assessment (DWINSA) is used to determine the financial needs of the nation’s drinking water infrastructure over the next twenty years.

Test Your Wood with a Moisture Meter

This document tells you why and how you should test your firewood with a moisture meter before burning it.

West Lake Landfill Dashboard

This interactive map of the West Lake Landfill Superfund Site identifies bore hole and sampling locations used during the Remedial Design Investigation. Clicking on each location will provide the results of the sampling effort for that location. EPA will