Data and Tools

Electronic Submission of TRI Reporting Forms

Answers to frequently asked questions about the TRI-MEweb reporting tool.

Reporting for TRI Facilities

Overview of key information for facilities required to report to the Toxics Release Inventory Program.

Operating Permit Timeline for Louisiana

Part 70 Title V Operating Permit Timeline for Louisiana

Air Quality Design Values

This is where EPA publishes the annual design values updates for the criteria pollutants.

Ocean Era, Inc. – Velella Epsilon Aquatic Animal Production Facility National Pollutant Discharge Elimination System (NPDES) Permit

On September 30, 2020, the EPA made a final decision to issue a NPDES permit to Ocean Era, Inc. for a marine aquaculture facility.

Winners of the Wildland Fire Sensors Challenge Develop Air Monitoring System Prototypes

The winners of the Wildland Fire Sensors Challenge developed air sensor monitoring systems for detecting pollutants from wildland fire smoke using emerging next generation monitoring technologies..

EPA PMF Problems & Suggestions

EPA PMF problems and suggestions form.

Registration for Download and Use of EPA PMF 5.0

Registration form for downloading PMF 5.0 software.

EPA Dynamically Downscaled Ensemble (EDDE)

The EPA Dynamically Downscaled Ensemble (EDDE) is a collection of physics-based modeled data that represent historical and future atmospheric conditions under different scenarios.

City-based Optimization Model for Energy Technologies (COMET)

This page describes the COMET model for energy system scenario planning for cities and communities.

SunWise UV Index Mobile App

This page provides a list of links for downloading various Envirofacts applications and information to your mobile device.

Ozone and Your Patients' Health: Course Developers

List of course developers for the Ozone Pollution and your patient's health online course

The ROE is divided into 5 themes: Air, Water, Land, Human Exposure and Health and Ecological Condition. From these themes, the report indicators address fundamental questions that the ROE attempts to answer. For human health there are 3 questions.

Model Averaging Webinar Workshop Support Materials

Background materials to be used by the Model Averaging Workshop participants. Documents include a technical report and discussion questions.

Risk Messaging Guidance

This is a list of risk messaging tools and resources.

CO$T-AIR Control Cost Spreadsheets

Document explains the control cost spreadsheets for calculating control technique capital and annual costs

Field Sampling Procedures for EPA's Pacific Southwest (Region 9)

Contains resources for ERT Standard Operating Procedures, surface water sampling and ground water sampling.

Quality Management Plan for EPA's Pacific Southwest (Region 9)

Defines the planning and oversight activities that are in place relating to data collection activities conducted in EPA Pacific Southwest, Region 9.

Request for Correction: Herculaneum Lead Smelter Site, Herculaneum, MO

Information received for request for correction submitted on behalf of Herculaneum Lead Smelter Site, Herculaneum, Missouri