Data and Tools

AP 42 Section 11.19-1 Sand and Gravel Processing - Related Information

AP 42 Section 11.6 Portland Cement Manufacturing - Related Information

AP 42 Section 11.17 Lime Manufacturing - Related Information

Level III and IV Ecoregions by EPA Region

Information and downloadable maps and datasets for Level III and IV ecoregions, listed by EPA region. Ecoregions are areas of general similarity in the type, quality, and quantity of environmental resources.

America's Children and the Environment Data Tables

AP 42, Fifth Edition, Volume I Chapter 14: Greenhouse Gas Biogenic Sources - Documents

Computational Toxicology and Exposure APIs: Clients

Client API packages have been developed to support access to the Computational Toxicology and Exposure APIs (CTX APIs)

Modeling and Calculator Tools for State and Local Transportation Resources

Air quality models, calculators, guidance and strategies are offered for estimating and projecting vehicle air pollution, including ozone or smog-forming pollutants, particulate matter and other emissions that pose public health and air quality concerns.

In-line Analytical Wastewater Disposal Well Inventory Forms

inventory forms for in-line analytical wastewater discharge wells

ChemRad Sample Form Instructions

These instructons are intended to assist registered users of the EPA Region 8 Drinking Water Watch website who would like to create ChemRad Sample Forms for monitoring that is required during the current year.

Tonawanda Coke EPA ERT Air Sampling Report

Scientific, Engineering, Response and Analytical Services (SERAS) contract personnel provided assistance to the Environmental Protection Agency/Environmental Response Team (EPA/ERT) and EPA Region 2 by performing air monitoring and sampling

Solid Waste Program Budgeting for Alaska Tribal Communities

Guide for developing a budget for tribal solid waste programs in Alaska.

GHGRP 2022: Fluorinated Greenhouse Gas Emissions and Supplies Reported to the GHGRP

Fluorinated Greenhouse Gas Emissions, including American Innovation and Manufacturing (AIM) Act of 2020 data for HFCs

Lesson 7: Key Decision 1 - Type of Credential Used

CROMERR 101: Lesson 7. The type of credential used is a key decision when planning your CROMERR compliant system.

Swimmer Exposure Assessment Model (SWIMODEL)

The Swimmer Exposure Assessment Model was developed by EPA as a screening tool to conduct exposure assessments of pesticides found in indoor swimming pools and spas.

US Environmentally-Extended Input-Output (USEEIO) Models

US Environmentally-Extended Input-Output (USEEIO) is a family of models for environmental decision-making, providing a resource for estimating the potential environmental/economic impacts associated with the production or consumption of goods & services.