Data and Tools

Obtaining AQS Data

AQS Obtaining AQS Data

AQS NO2 and SO2 NAAQS Revisions

AQS Memos - Lead monitors and the analyzing agency

Six-Year Review 3 Compliance Monitoring Data (2006-2011)

Six-year review 3 occurrence data

RFC 23002 & RFR 23002A - Toxic Substances Control Act (TSCA) Risk Evaluation for 1,4-Dioxane

Request for Correction (RFC) received on behalf of American Cleaning Institute and American Chemistry Council

State Progress Toward Adopting Numeric Nutrient Water Quality Criteria for Nitrogen and Phosphorus

The progress states are making towards the development of numeric criteria for phosphorus and nitrogen pollution.

Exploring ToxCast Data

Information and links for downloading ToxCast results data.

DMAP GraphQL API

Envirofacts is developing web services to facilitate the sharing of its functionality and information. The Envirofacts GraphQL service is detailed on this page.

BMDS Training Videos

Links to video webinars covering basic benchmark dose modeling concepts and their implementation in BMDS.

Tools for State, Local, and Tribal Governments

Access tools available for state, local, and tribal governments to calculate emissions and improve energy efficiency planning.

WhAEM2000 BBM Files - Dateland, Arizona

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Dateland Quadrangle, Arizona. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Yuma, Arizona

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Yuma Quadrangle, Arizona. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Seneca, Arizona

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Seneca Quadrangle, Arizona. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Chickamauga, Alabama

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Chickamauga Quadrangle, Alabama. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Needles, Arizona

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Needles Quadrangle, Arizona. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Lukeville, Arizona

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Lukeville Quadrangle, Arizona. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Davis Dam, Arizona

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Davis Dam Quadrangle, Arizona. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Clifton, Arizona

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Clifton Quadrangle, Arizona. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Atascosa Mountains, Arizona

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Atascosa Mountains Quadrangle, Arizona. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Magnolia, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Magnolia Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.