Data and Tools

CGEM Download

CGEM Installers are provided. You will need to have knowledge on how to install software on your target operating system.

EPA’s Recommended Ambient Water Quality Criteria for Nutrients

On October 12, 2023, the Administrator signed a propose rule that revises the Guideline on Air Quality Models. This webpage provides the background material related to this proposed rule for stakeholder reference.

BWR139

Blackwater NWR (BWR139) CASTNET site location,

BUF603

Buffalo (BUF603) CASTNET site location,

BBE401

Big Bend NP (BBE401) CASTNET site location,

ASH135

Ashland (ASH135) CASTNET site location,

ALH157

Alhambra (ALH157) CASTNET site location,

ACA416

Alabama-Coushatta Tribe of Texas (ALC188) CASTNET site location,

SmartWay Logistics Company Partner Tools and Resources

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

Building Material Reuse and Recycling Estimating Tool

Technical Air Pollution Resources

collection of EPA resources with technical information about many areas of air pollution prevention, technology, regulation, measurement, and science.

Assessing Community Vulnerabilities to Potential Contaminant Releases from Extreme Events Webinar Archive

This EPA Tools & Resources webinar highlighted methods users may apply to screen for vulnerabilities and to communicate and focus resources effectively during potential contaminant release events from extreme events.

Supporting Air Quality and Climate Change Planning with GLIMPSE Webinar Archive

This EPA Tools & Resources Webinar provides an overview of a modeling framework called GLIMPSE that has the potential to explore a wide range of topics of interest to state air quality managers.

Identifying Lead Service Lines in the Community Webinar Archive

This webinar provides information on legacy lead service lines. Legacy lead service lines (LSLs) represent the greatest source of lead in drinking water. LSL identification is the first step to their removal, which is a national priority.

Renewable Energy Waste Management: Solar Panel Recycling Webinar Archive

This EPA Tools & Resources Webinar provides an overview of the outlook for solar panel use and the associated waste and showcases EPA’s Solar Photovoltaic Waste Estimation Tool.

EPA’s Web-ICE Toxicity Extrapolation Tool Training Webinar Archive

This EPA Tools & Resources Training Webinar provides an overview of Web-ICE, including a brief overview of ICE models, demonstration of its application with example case studies, and a tutorial on using the internet application.

Partially Exempt Petroleum Process Streams

Table of Partially Exempt Petroleum Process Streams.

Using the 2006 Inventory Update Reporting (IUR) Public Data: Background Document

This document provides information helpful to understanding and using the data in the 2006 Inventory Update Reporting (IUR) public database, available on the IUR website.

Understanding Lead Pipes and Water Filters: Supporting Communities in Reducing Lead Exposure

EPA researchers and community partners collaborated on a research project to address knowledge gaps and provide comprehensive resources to help community members properly use and maintain water filters.