Science & Technology

Air Emissions Inventories

This site provides access to emissions data, regulations and guidance, electronic system access, resources and tools to support trends analysis, regional, and local scale air quality modeling, regulatory impact assessments.

2020-2022 Air Emissions Modeling Platforms

The 2017-2019 Version 7 emissions modeling platforms are based on 2017 NEIv2.

Children's Health Valuation Handbook (2003)

Reference tool for analysts conducting economic analyses of EPA policies when those policies are expected to affect risks to children's health. State of knowledge on valuation of children's health is in it's infancy, so informative and not prescriptive.

Dioxin

This site contains all of EPA's information on the chemical known as 2,3,7,8-tetrachlorodibenzo-p-dioxin, which is more commonly referred to as "dioxin."

Handbook on the Benefits, Costs, and Impacts of Land Cleanup and Reuse

This Handbook describes EPA‘s land cleanup and reuse programs and outlines some of the unique aspects that have complicated efforts to develop suitable methods for estimating benefits. It clarifies the differences between types of economic analyses—specif

Caney Residential Yards National Priorities List (NPL) Superfund Site, Caney, Montgomery County, Kansas – Fact Sheet, May 2025

Residential Yard Testing and Cleanup Opportunity; Remedial Action Site Update

Flow configuration for EMTS

Users should reference this document for information on the relationship between industry users, the CDX Node, and EMTS.

Estuary Data Mapper (EDM) and Land-Use Scenarios

Estuary Data Mapper (EDM) uses web coverage services (WCS) to retrieve, stream, and save data. This page describes how to tap into those WCS commands for your own applications and usages.

Sustainability Research Grants

Sustainability

Safer Chemicals Research Grants

EPA’s Science to Achieve Results, or STAR, program supports Safer Chemicals research through research grants in three broad areas.

Health Research Grants

EPA’s Science to Achieve Results, or STAR, program supports health research through research grants in three broad areas

Ecosystems Research Grants

EPA’s ecosystems research is working to protect ecosystems and the air and water resources that provide numerous benefits for humans and other living things.

Air Research Grants

EPA’s Science to Achieve Results, or STAR, program supports air pollution research through research grants in three broad areas

Water Research Grants

Drinking water is one of EPAs high-priority research areas. Threats to drinking water safety come from the occurrence of chemical contaminants or pathogens in drinking water.

Phase 2 Winners of the EJ Video Challenge for Students

Phase 2 winners of the EJ Video Challenge for Students

Guidance for Data Useability in Risk Assessment (Part A-10c), Final, April, 1992

Methods, detection and quantitation limits for specified analytes of concern to risk assessment

ECO Update Bulletin Series

bulletin series on ecological risk assessment of superfund sites

Guidance for Data Useability in Risk Assessment (Part A-14), Final, April, 1992

Summary of common laboratory contaminants, concentration requirements, and risk assessment implications

Guidance for Data Useability in Risk Assessment (Part B-3), Final, May, 1992

This chapter discusses data useability criteria and preliminary sampling and analysis issues.

Guidance for Data Useability in Risk Assessment (Part A-5a), Final, April, 1992

This chapter provides planning guidance to the RPM and risk assessor for designing an effective sampling plan and selecting suitable analytical methods