Science & Technology

WhAEM2000 BBM Files - Wellsboro, Pennsylvania

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

WhAEM2000 BBM Files - Nehalem River, Oregon

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

WhAEM2000 BBM Files - Williamsport West, Pennsylvania

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

WhAEM2000 BBM Files - Indiana, Pennsylvania

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

WhAEM2000 BBM Files - Honesdale, Pennsylvania

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

WhAEM2000 BBM Files - Sunbury, Pennsylvania

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

WhAEM2000 BBM Files - Commerce, South Carolina

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

WhAEM2000 BBM Files - Trenton, Pennsylvania

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

WhAEM2000 BBM Files - Aiken, South Carolina

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

WhAEM2000 BBM Files - Hagerstown, Pennsylvania

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

WhAEM2000 BBM Files - Eugene, Oregon

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

WhAEM2000 BBM Files - Toccoa, South Carolina

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

WhAEM2000 BBM Files - Carlisle, Pennsylvania

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

EPA-ECOS-ASTHO Annual Accomplishment Reports

ORD collaborated with states through ECOS and ASTHO on two pilots under this MOA in 2016, C-FERST, Wildfire Guide

WhAEM2000 BBM Files - Kingstree, South Carolina

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

WhAEM2000 BBM Files - Myrtle Beach, South Carolina

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Myrtle Beach Quadrangle, South Carolina. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Ville Platte, Louisiana

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

SAM 2022 Pathogen Methods Query Results

Selected Analytical Methods

SAM 2022 Pathogen Methods Query

Laboratories measuring target chemical, radiochemical, pathogens, and biotoxin analytes in environmental samples can use this online query tool to identify analytical methods in EPA's Selected Analytical Methods for Environmental Remediation and Recovery

ProUCL version 5.1.00 Documentation Downloads

ProUCL 5.1 is a user friendly freeware package providing statistical and graphical tools needed to address statistical issues described in the various EPA guidance documents.