Science & Technology

WhAEM2000 BBM Files - Crow Flats, New Mexico

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Crow Flats Quadrangle, New Mexico. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Corona, New Mexico

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

WhAEM2000 BBM Files - Conchas Lake, New Mexico

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Conchas Lake Quadrangle, New Mexico. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Columbus, New Mexico

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

WhAEM2000 BBM Files - Clovis, New Mexico

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

WhAEM2000 BBM Files - Clifton, New Mexico

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

WhAEM2000 BBM Files - Clayton, New Mexico

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

WhAEM2000 BBM Files - Chiricahua Peak, New Mexico

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Chiricahua Peak Quadrangle, New Mexico. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Chama, New Mexico

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

WhAEM2000 BBM Files - Chaco Mesa, New Mexico

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Chaco Mesa Quadrangle, New Mexico. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Chaco Canyon, New Mexico

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Chaco Canyon Quadrangle, New Mexico. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Carrizozo, New Mexico

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

WhAEM2000 BBM Files - Carlsbad, New Mexico

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

Science Advisory Committee on Chemicals Meetings

A page presenting recent SACC meetings and associated meeting materials

Risk Evaluation for 4,4'-(1-Methylethylidene)bis[2, 6-dibromophenol] (TBBPA)

EPA designated 4,4'-(1-methylethylidene)bis[2, 6-dibromophenol] (TBBPA) as a high priority chemical in December 2019 and the chemical is currently undergoing risk evaluation.

Development and Validation of Same-day Monitoring Methods for Recreational Water

When water is polluted, swimmers can become ill from exposure to waterborne pathogens. EPA scientists have developed a DNA extraction method for determining the amount of pathogens present in water.

Region 4 FOIA Repository

Frequently requested FOIA related documentation from region 4.

Resources for Awardees

SBIR How to Apply

Research Grants

Supporting high quality research by the nation's leading scientists and engineers to improve EPA's scientific basis for decisions on national environmental issues.

Field Equipment Cleaning and Decontamination at the FEC

Field Branches Quality System and Technical Procedures