Data and Tools

Webinar: Insights from the Experts: IAQ Preventive Maintenance Today for Healthy Green Cleaning Tomorrow

View the Oct. 30, 2019, webinar, "Insights from the Experts: Managing Asthma in Schools with IAQ Preventive Maintenance" in the Indoor Air Quality (IAQ) Knowledge-to-Action Professional Training Webinar Series.

Water Decontamination Frequently Asked Questions for Customers

This web-page is aimed at answering basic questions the public may have about water decontamination, how they fit into the equation, and things they should be aware of during a water contamination incident.

The WaterSense Current: Winter 2019

Learn More

Heating, Ventilation and Air-Conditioning Systems, Part of Indoor Air Quality Design Tools for Schools

The main purposes of a Heating, Ventilation, and Air-Conditioning system are to help maintain good indoor air quality through adequate ventilation with filtration and provide thermal comfort. HVAC systems are among the largest energy consumers in schools.

AP 42, Fifth Edition, Volume I Chapter 7: Liquid Storage Tanks

Toolkit of Resources to Assist States with Adopting and Implementing Numeric Nutrient Criteria

A toolkit that provides resources to facilitate state adoption of numeric nutrient criteria, helping to combat nitrogen and phosphorous pollution problems in the US.

SmartWay Shipper Partner Tools and Resources

If you are already a registered Smartway Partner, check these Shipper resources and tools which will help you maintain your good standing as a Smartway partner.

SmartWay Partner Key Information

If you are alrady a registered Smartway Partner, check this key information.

COBRA Revision History

Learn about enhancements and revisions made to COBRA.

Drinking Water Mapping Application to Protect Source Waters (DWMAPS) Data Layers

Describes and provides links to the Drinking Water Mapping Application to Protect Source Waters

Updates to Environmental Sampling and Analytical Methods (ESAM) Program

View information on the latest updates to methods included in EPA's Selected Analytical Methods for Environmental Remediation and Recovery (SAM), including the newest recommended methods and publications.

Artificial Intelligence in Disaster Preparedness, Response, and Recovery Webinar Archive

This EPA Tools & Resources Webinar showcases real-world applications of artificial intelligence and its future potential in disaster preparedness and recovery.

Federal Register Notice - Proposed revisions to the Exceptional Events Rule

This Federal Register Notice describes the EPA's proposed revisions to certain sections within the regulations that govern the exclusion of event affected air quality data from regulatory decisions.

Tribal Water Quality Data Roadmap Fact Sheet

This fact sheet describes the Tribal Water Quality Data Roadmap project, its goals, resources used, outcomes, and key contacts.

EPA Certified Wood Heater Database

wood stove database

Water Quality Portal Quick Reference Guide

This page includes a description of the Water Quality Portal Quick Reference Guide and documentation tables for the WQX 2.0, 3.0, and WQP outbound fields and data profiles.

EPA’s Vintaging Model of ODS Substitutes

EPA’s Vintaging Model (VM) is a “bottom-up” model named for its method of tracking an inventory of the in-use stocks and emissions from annual “vintages” of new equipment containing ODS and ODS substitutes that enter into service.

State/Territory-Designated Top-Priority National Priorities List (NPL) Sites

Section 300.425(c) of the National Contingency Plan allows States or Territories to designate its top-priority site without the need to apply the Hazard Ranking System. Learn about States and Territories that have designated their one top-priority site.

Superfund Hazard Ranking System Training Course

Learn about the Superfund Hazard Ranking System Training Course, a 4.5 day intermediate-level course designed for personnel tasked to compile, draft, and review preliminary assessments (PAs), site inspections (SIs), and HRS documentation.

Region 4 Superfund: Electronic Data Submission

Access resources pertaining to the submission of environmental data to the Region 4 Data Archival and ReTrieval (DART) systems.