Data and Tools

AMTIC - Ambient Air Monitoring Assessments

SLAMS and Related Ambient Air Monitoring Networks

Water Quality Exchange Watershed Summary Tool

This page contains the link to and information about the STORET Watershed Summary Tool

Grants for your Region: Information that is specific to EPA Region 3

Detailed Region 3 grant information that you will need when applying for grants in Region 3.

Resources for State, Local, and Tribal Authorities

This page provides resources for SLTs interesting in knowing more about CAERS and how to onboard with CAERS.

Combined Air Emissions Reporting Project

This page describes what the CAER project is and what the CAERS reporting system is.

Combined Air Emissions Reporting System (CAERS)

Created page specifically for CAERS users.

Combined Air Emissions Reporting

The Combined Air Emissions Reporting (CAER) project seeks to streamline multiple emissions reporting processes. This site contains information about the CAER project and the new Combined Air Emissions Reporting System (CAERS).

CSAPR Compliance Year 2025 NUSA NODAs

This page contains links to NUSA Notices of Data Availability for the CSAPR 2023 compliance year.

History of Fuel Economy Labeling

Fuel economy labeling, history and trends of fuel economy, testing and data, and information on how federal agencies work together on the issue of fuel economy.

The EPA Automotive Trends Report

This report provides data on the fuel economy, carbon dioxide (CO2) emissions, and technology trends of new light-duty vehicles (cars, minivans, sport utility vehicles, and pickup trucks) for model years 1975 to present in the United States.

Updated 7th DWINSA System Level Service Lines

Updated 7th DWINSA State Level Service Lines

Updated 7th DWINSA State Level Service Lines.

Uranium Mines and Mills Location Database

EPA has compiled mine location information from federal, state, and Tribal agencies into a single database as part of its investigation into the potential environmental hazards of wastes from abandoned uranium mines in the western United States.

COMPLY

A computerized screening tool for evaluating radiation exposure from atmospheric releases of radionuclides. May be used for demonstrating compliance with some EPA and Nuclear Regulatory Commission regulations

Report on 2015 EPA-USDA National Workshop

This report is a summary of the discussions among workshop participants on a broad variety of issues related to the development and operation of water quality markets and actions that the EPA and USDA are pursuing.

Example RAGS D Tables for Chemicals with a Mutagenic Mode of Action for Carcinogenicity (Revision 2.0, December 2007)

Example RAGS D tables for chemicals with a mutagenic mode of action for carcinogenicity

Example Calculations of Preliminary Remediation Goals (PRGs) for Benzidene Across Multiple Exposure Pathways Using Age-Dependent Adjustment Factors, Draft (Revision 1.0, December 2007)

Example preliminary remediation goal (PRG) calculations for exposure to benzidene in soil and water by both the ingestion and dermal exposure pathways using age-dependent adjustment factors (ADAFs)