Data and Tools

Proposed Lead and Copper Rule Improvements (LCRI): Database and Associated Files

This is an informational webpage on SafeWater as it applies to the LCRI

Clean Air Act Permit Modeling Guidance

This section provides recommendations on modeling techniques and guidance for estimating pollutant concentrations in order to assess control strategies and determine emission limits.

Drinking Water State Revolving Fund Program Information for the State of North Dakota

Provides cumulative national financial data about the Drinking Water State Revolving Fund (DWSRF)

CatReg for Windows Release History

Categorical Regression (CatReg) software release history page, updating changes for each version

Dioxin Databases, Methods and Tools

Get access to methods, tools and databases with information on procedures on how to measure dioxin, and information on exposure factors.

Common Sources of Exposure to Dioxin

This page contains links to information about places in which dioxins may be present in our environment.

Dioxin Exposure Initiative

The Dioxin Exposure Initiative (DEI) is no longer active. This page contains a summary of the dioxin exposure initiative with illustrations, contact and background information.Originally supported by scientist Matthew Lorber, who retired in Mar 2017.

Human Health Risk Models and Tools

These are risk tools and databases used to support EPA Human Health risk assessments.

Red de Transferencia de Tecnología Centro de Información sobre Contaminación de Aire (CICA) para la frontera entre EE. UU. - México

Exceptional Events Documents Ozone - New Jersey

Exceptional Events Documents Ozone - Massachusetts

AMTIC - Ambient Monitoring Archive for HAPs

This page contains data for the Air Monitoring Archive

Environmental Response Laboratory Network (ERLN) Application Packet

Application to join EPA's Environmental Response Laboratory Network.

Generalized Read-Across (GenRA) Manual

Access the Generalized Read-Across (GenRA) Manual.

Great Lakes Open Lakes Trend Monitoring Program: Polybrominated Diphenyl Ethers (PBDEs)

Data from the Open Lakes Trend Monitoring Program on PBDE trends in Great Lakes fish.

Great Lakes Open Lakes Trend Monitoring: Toxaphene

Data from the Open Lakes Trend Monitoring Program on toxaphene trends in Great Lakes fish.

Great Lakes Open Lakes Trend Monitoring Program: Polychlorinated Biphenyls (PCBs)

Data from the Open Lakes Trend Monitoring Program on PCB trends in Great Lakes fish.

AgSTAR Data and Trends

Provides information on current trends regarding anaerobic digestion in the U.S. Includes information numbers of projects and energy and environmental benefits.

Clean Water Indian Set-Aside Emerging Contaminant Program

Information to assist federally recognized Tribes within EPA's Pacific Southwest (California, Nevada, Arizona) improve wastewater infrastructure to address emerging contaminants (ECs).

Transportation Control Measures

Learn how various TCMs can reduce the demand for fuels, decrease GHG emissions and local air pollutants, and reduce infrastructure and travel costs for the community, residents, and local businesses.