Data and Tools

Exceptional Events Documents PM10 - Las Vegas Valley

Exceptional Events Documents PM10 - Phoenix, AZ

Exceptional Events Documents PM2.5 - Rose Park and West Valley, UT

How the W126 index value is calculated

This is a simple step-by-step guide to show how to calculate a W126 value.

Draft Analyses of PM Data for the PM NAAQS Review - Cover Memo

This is the three-page cover memo summarizing the analyses.

Analyses of 1999 PM Data for the PM NAAQS Review

These files document all analyses conducted in association with the EPA memorandum from Terence Fitz-Simons, Scott Mathias, and Mike Rizzo titled "Analyses of 1999 PM Data for the PM NAAQS Review," November 17, 2000.

Draft Analyses of PM Data for the PM NAAQS Review

These files document all analyses conducted in association with the EPA memorandum from Mark Schmidt, David Mintz, Tesh Rao, and Lance McCluney titled "Draft Analyses of PM Data for the PM NAAQS Review," January 31, 2005.

SmartWay Truck Carrier Partner Resources

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

Grants for your Region: Information that is specific to EPA Region 9

Detailed grant information you will need when applying for grants in EPA's Pacific Southwest (Region 9).

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.

Land Revitalization Toolkit

This page provides a list of land revitalization tools for communities.

SmartWay Partner Key Information

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

SmartWay Rail Carrier Tools and Resources

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

SmartWay Barge Carrier: Tools and Resources

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

SmartWay Air Carriers: Tools and Resources

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

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.

GHG Reduction Measures with Co-Pollutant Benefits

Co-Pollutant Benefits Searchable Table

Cheminformatics Analysis Modules Resource Hub

Cheminformatics analysis modules provide information on chemicals including high-quality chemical structures, experimental and predicted physicochemical properties, environmental fate and transport information, and appropriately linked toxicity data.

Funding Opportunities in the Chesapeake Bay Watershed

This page provides links to financial assistance opportunities to help the Chesapeake Bay jurisdictions (Delaware, District of Columbia, Maryland, New York, Pennsylvania, Virginia, and West Virginia) restore the Chesapeake Bay.

How to Apply for Grants

A large part of EPA's mission to protect the environment and public health is accomplished by awarding grants and cooperative agreements. It is EPA's policy to promote competition in the award of assistance agreements to the maximum extent practicable.