Data and Tools

Runoff/Erosion Mitigation Calculator

The Runoff/Erosion Mitigation Calculator helps pesticide applicators understand how mitigation measures in and around their fields count toward mitigation point totals required on pesticide product labeling. 

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.

Download the 2024 Automotive Trends Report

Download the light-duty vehicle carbon dioxide and fuel economy trends report.

Guidance on the Preparation of Demonstrations in Support of Requests to Exclude Ambient Air Quality Data Influenced by High Wind Dust Events Under the 2016 Exceptional Events Rule

High Wind Dust Event Guidance

CIMC - How to Link to the Map or Site Profiles

This page provides information on how to link to a particular view of the Cleanups in My Community map, or link to a particular cleanup profile from your web page.

Instruction Guide and Macro Analysis Tool: Evaluating Air Sensors by Collocation with Federal Reference Monitors

EPA has created an instruction guide on conducting a successful collocation evaluation of low-cost air sensors and macro analysis tool for analyzing collected data.

Nitrogen Dioxide NAAQS Review - Analyses and Data Sets

Analyses and data sets for the NO2 NAAQS review

CHP Screening Tool

Download the CHP Emissions Calculator, a tool that calculates the difference between the anticipated carbon dioxide, methane, nitrous oxide, sulfur dioxide, and nitrogen oxide emissions from a CHP system to those of a separate heat and power system.

Power Plants and Neighboring Communities

Presents environmental justice information using the eGRID and CAMD power sectors data sets along with the demographics from EJSCREEN.

Carbon Monoxide NAAQS Review - Analyses and Data Sets

Analyses and data sets for CO NAAQS Review

Lead NAAQS Review - Analyses and Data Sets

Analyses and data sets for the Lead NAAQS review

Electronic Reporting Process for Stationary Sources Presentations and Webinars

This page has links to training videos, powerpoint presentations and webinars supporting the Electronic Reporting Process for stationary sources, using the ERT, CEDRI and WebFIRE.

Sulfur Dioxide NAAQS Review - Analyses and Data Sets

Analyses and data sets for Sulfur Dioxide NAAQS review

Ozone NAAQS Review - Analyses and Data Sets

Analyses and data sets for the Ozone NAAQS review

TANKS Emissions Estimation Software, Version 4.09D

Particulate Matter NAAQS Review - Analyses and Data Sets

Analyses and data sets for the Particulate Matter NAAQS review

Download the MARSSIM Manual and Resources

Download and view the Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM) and other supporting documents.

Air Quality - Cities and Counties

City and County tables of air quality data - status and trends.

Trends in Ozone Adjusted for Weather Conditions

Describes met-adjustments to ambient ozone trends.

Water Quality Exchange Web Template Files

This page contains links to and descriptions of Water Quality Exchange Web Template files.