Science & Technology

Checklist for Reviewing EPA Quality Management Plans

This checklist will be used to review Quality Management Plans (QMPs) that are submitted to the Quality Team of the Office of Finance and Administration, OCIO, DEPB for Agency review under Policy CIO 2105.

Community-Engaged Research Collaborative for Learning and Excellence

Located in Edison, NJ, EPA’s Community-Engaged Research Collaborative for Learning and Excellence (CERCLE) will help bring EPA’s science into alignment with the needs of local, underrepresented or underserved communities.

EPA Headquarters Superfund Contract Laboratory Program (CLP) Contacts

Contract Laboratory Program Headquarters contacts

HRS Rule Documents

Access the revised 2017 Hazard Ranking System (HRS) Rule and the 1990 HRS Rule documents.

Risk Assessment for Dioxin at Superfund Sites

This page summarizes information about risk assessment at Superfund sites with dioxin contamination.

All NPL Partial Site Deletion Narratives for Sangamo Weston/Twelve-Mile Creek/Hartwell PCB

All NPL Partial Site Deletion Narratives for Sangamo Weston/Twelve-Mile/Hartwell PCB

All NPL Partial Site Deletion Narratives for Tar Lake

All NPL Partial Site Deletion Narratives for Torch Lake Superfund Site

All NPL Partial Site Deletion Area Maps for Rocky Mountain Arsenal (USARMY)

Computational Toxicology and Exposure Online Resources

EPA's Safer Chemicals program produces a variety of computational tools to assist users in decision-making, researching, and evaluating chemical information. These tools offer a wealth of chemistry, toxicity, and exposure data that is publicly accessible.

WhAEM2000 BBM Files - Bull Shoals Lake, Arkansas

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

WhAEM2000 BBM Files - Brinkley, Arkansas

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

WhAEM2000 BBM Files - Blytheville, Arkansas

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

WhAEM2000 BBM Files - Batesville, Arkansas

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

WhAEM2000 BBM Files - Arkadelphia, Arkansas

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

WhAEM BBM Files - Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for quadrangles in Arkansas. 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 - Winslow, Arizona

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

WhAEM2000 BBM Files - Williams, Arizona

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

WhAEM2000 BBM Files - Willcox, Arizona

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