Science & Technology

Module 4: Analytical Guide for Drinking Water Utilities

How to develop an analysis plan for an unknown contaminant in drinking water samples.

Water Security Handbook: Planning for and Responding to Drinking Water Contamination Threats and Incidents

Helps utilities understand how to plan fr contamination emergencies that may impact the drinking water supply.

Drinking Water Response Guidelines

This document provides forms that can be used in the field when responding to drinking water contamination events.

Flood Resilience: A Basic Guide for Water and Wastewater Utilities

Guide to help utilities understand the threat of flooding

Webinar Certificate: Tools for Tidal Restriction Avoidance and Removal

CompTox Chemicals Dashboard Resource Hub

Hub for CompTox Chemicals Dashboard

Ensuring Measurement Competency

Read the EPA policies created to ensure the quality of information from generated data. This data is then collected and used for making scientific and regulatory decisions

EPA Research Partner Support Story: Loaning Air Quality Monitoring Technology

EPA ORD loaned air monitoring technology to the Northern Mariana Islands through the Wildfire Smoke Air Monitoring Response Technology (WSMART) loan program.

Final Ecosystem Goods and Services (FEGS) Metrics Report

Landing page for the Final Ecosystem Goods and Services (FEGS) Scoping Tool

Dredged Material Decision Tool (DMDT)

Page for the dredged material decision tool

Data Reports for Retrospective Case Study in Killdeer, North Dakota

Data from sampling events conducted in Killdeer, North Dakota as part of EPA's Study of the Potential Impacts of Hydraulic Fracturing for Oil and Gas on Drinking Water Resources, retrospective case study

Data Reports for Retrospective Case Study in Southwestern Pennsylvania

This page includes sampling results from rounds conducted in Southwestern Pennsylvania for EPA's Study of the Potential Impacts of Hydraulic Fracturing on Drinking Water Resources

Data Reports for Retrospective Case Study in Wise County, Texas

Data reports from sampling events collected in wise county, texas as part of EPA's Study of the Potential Impacts of Hydraulic Fracturing for Oil and Gas on Drinking Water Resources, retrospective case study.

Guide to retrospective case study data reports

Step by step guide to data reports

COBRA Future Input Files

This page houses links to COBRA input files.

Managing the Quality of Environmental Data at EPA Region 5

Information from Region 5 about managing the quality of environmental information

BOSC Executive Committee

Membership roster for the BOSC Executive Committee.

2014 U.S. Coal Mine Methane Conference

CMOP Event Presentations.

Methods Development for Assessing Air Pollution Control Benefits: Volumes I-V, (1979)

A series of reports were prepared under a grant awarded to the University of Wyoming for the U.S. Environmental Protection Agency focusing on estimating the benefits of air pollution control.

CMAQ's Purpose

For more than a decade, EPA and states have used EPA’s Community Multiscale Air Quality (CMAQ) Modeling System, a powerful computational tool for air quality management. Learn more about CMAQv5.2 by browsing our fact sheet.