Data and Tools

Storymap

Navigate through maps, photos, and text to give you a complete look at the Colorado Smelter Superfund Site, including its history and public health impacts, the Pueblo community, ongoing work, and information on how residents can become involved.

Property Status Dashboard

Check if a property has been tested or cleaned using our OU1 dashboard.

2026 Ozone Exceedances

View 2026 Ozone Exceedances for New England.

EPA Region 4 Sole Source Aquifer Project Review Form - Section B: Determination of Potential Project Impacts to the Sole Source Aquifer

The main purpose of this form is to identify whether the applicant’s project requires an in-depth review by the EPA Region 4 SSA coordinators.

Master Class Webinar Pollution Solution - How to Create IAQ Policies, Plans and Practices to Control Pollutant Sources in Your School District

View the September 17, 2015, webinar, "Pollution Solution: How to Create IAQ Policies, Plans and Practices to Control Pollutant Sources in Your School District," in the Indoor Air Quality (IAQ) Master Class Professional Training Webinar Series.

Master Class Webinar Living in a Material World - Selecting the Right Materials to Improve IAQ in Schools

View the July 16, 2015, webinar, "Living in a Material World: Selecting the Right Materials to Improve IAQ in Schools," in the Indoor Air Quality (IAQ) Master Class Professional Training Webinar Series.

Master Class Webinar Clean Bill of Health - How Effective Cleaning and Maintenance Can Improve Health Outcomes in Your School

View the June 4, 2015, webinar, "Clean Bill of Health: How Effective Cleaning and Maintenance Can Improve Health Outcomes in Your School," in the Indoor Air Quality (IAQ) Master Class Professional Training Webinar Series.

Master Class Webinar IAQ and Health - Managing Asthma for Improved Health and Academic Outcomes

View the May 14, 2015, webinar, "IAQ and Health: Managing Asthma for Improved Health and Academic Outcomes," in the Indoor Air Quality (IAQ) Master Class Professional Training Webinar Series.

Master Class Webinar Smart, Sensible and Sustainable Pest Management in Your School

View the April 16, 2015, webinar, "Smart, Sensible and Sustainable Pest Management in Your School," in the Indoor Air Quality (IAQ) Master Class Professional Training Webinar Series.

Master Class Webinar Indoor Air Quality Plus Energy Efficiency: A Formula for Saving Money While Protecting Your School's Indoor Environment

View the March 12, 2015, webinar, "Indoor Air Quality Plus Energy Efficiency: A Formula for Saving Money While Protecting Your School's Indoor Environment," in the Indoor Air Quality (IAQ) Master Class Professional Training Webinar Series.

Master Class Webinar Mold and Moisture - Double Trouble for Schools

View the February 12, 2015, webinar, "Mold and Moisture: Double Trouble for Schools," in the Indoor Air Quality (IAQ) Master Class Professional Training Webinar Series.

Master Class Webinar Fresh Air - Optimal HVAC Management for Improved Health

View the January 22, 2015, webinar, "Fresh Air: Optimal HVAC Management for Improved Health," in the Indoor Air Quality (IAQ) Master Class Professional Training Webinar Series.

Master Class Webinar Making the Case for Environmental Health, Academic Performance and High-Performing Facilities

View the December 11, 2014, webinar, "Making the Case for Environmental Health, Academic Performance and High-Performing Facilities," in the Indoor Air Quality (IAQ) Master Class Professional Training Webinar Series.

Master Class: Creating Healthy Indoor Environments in Schools: The Knowledge Network and Actions You Need

View the April 30, 2014, webinar, "Creating Healthy Indoor Environments in Schools:The Knowledge Network and Actions you Need," in the IAQ Master Class Professional Training Webinar Series.

Water Quality Surveillance and Response

A Water Quality Surveillance and Response System (SRS) is a framework designed to enhance a drinking water utility’s capability to quickly detect and respond to water quality issues.

Feedback for Protect Your Tap

Please provide feedback for Protect Your Tap.

Air Quality System (AQS)

The Air Quality System (AQS) is EPA's repository of ambient air quality data. AQS stores data from over 10,000 monitors, 5000 of which are currently active.

AQS Tech Note POC 6-28-13

Draft Swine Air Emission Models for Animal Feeding Operations

National Air Emissions MOnitoring for Animal Feeding Operations

CMAQ Resources/Utilities for Model Users

Utilize the CMAS Center's help desk and training courses. Browse software programs for preparing CMAQ inputs as well as evaluating and visualizing CMAQ outputs.