Files and Downloads

Comment Letters

WESTAR comments to EPA on RH Clarification Memo - August 2021
WESTAR and other MJOs letter to EPA regarding EI decisions - July 2021
WESTAR comments to EPA on AERR - July 2021
WESTAR comments on GAO monitoring recommendations to EPA - May 2021
WESTAR comments on residential wood heating NSPS NPRM - July 2020
WESTAR testimony at EPA's hearing on NPRM for the residential wood heating NSPS - June 2020
WESTAR letter to EPA ORD - June 2020
WESTAR comments on renewal of ICR for Regional Haze Rule - January 2020
WESTAR letter to Acting Asst Administrator Anne Idsal - December 2019
WESTAR Comments to EPA on Residential Wood Heating NSPS ANPRM - February 2019
WESTAR Comments to EPA on Exceptional Events Prescribed Fire Guidance and attachment - January 2019
WESTAR Residential Wood Heating NSPS NPRM Comments - January 2019
WESTAR Comments to EPA on Exceptional Events Guidance on Alternate Methods - December 2018
WESTAR Comments to EPA on Exceptional Events Guidance on High Winds/Dust - December 2018
WESTAR Testimony at EPA hearing on Residential Wood Heating NSPS NPRM - December 2018
WESTAR Request for extension and western hearing on Residential Wood Heating NSPS NPRM - December 2018
WESTAR Comments on Exceptional Events Stratospheric Intrusion Guidance and attachment - October 2018
WESTAR comments on Regional Haze - October 2018
WESTAR comments on Ozone Transport - June 2018
WESTAR comments on proposed Ozone Implementation Rule - February 2017

WESTAR public hearing comments on proposed Ozone Implementation Rule - January 2017

WESTAR comments cover letter on Regional Haze Guidance - August 2016
- attachment

WESTAR comments cover letter on Regional Haze NPRM - August 2016
- attachment with detailed comments
WESTAR comments on Proposed Partial VW Consent Decree - August 2016
WESTAR public hearing comments on Regional Haze proposal - June 2016
WESTAR background ozone white paper comments - May 2016
WESTAR public hearing comments on exceptional events proposal - December 2015
WESTAR cover letter to EPA on Regional Haze Rule revision recommendations - November 2015
- attachment with detailed recommendations
WESTAR letter to EPA with Regional Haze Rule recommendations-March 2015
WESTAR comments on proposed revisions to the Ozone NAAQS - March 2015
Follow up to previous comments to EPA on proposed modeling platform and NEI - June 2014
WESTAR comments on EPA's proposed NSPS for residential wood burning devices - May 2014
WESTAR comments on EPA's proposed modeling platforms, including 2011 NEI - April 2014
WESTAR response to WRAP request to move to WESTAR - May 2013
- WRAP request to move to WESTAR - March 2013
WESTAR comments on EPA's proposed revisions to the PM NAAQS - August 2012
WESTAR comments on EPA's draft guidance on exceptional events from high winds - August 2012
For archived documents, click here.

Business Meeting Summaries and Presentations

Summary of 2021 spring business meeting with webinar links

Summary of 2020 fall business meeting (virtual) with links to presentations (recordings below)

Summary of 2020 spring business meeting (virtual) with links to presentations

Summary of 2019 fall business meeting in Jackson, WY with links to presentations

Summary of 2019 spring business meeting in Seattle, WA with links to presentations

Summary of 2018 fall business meeting in Bismarck, ND with links to presentations

Summary of 2018 spring business meeting in Portland, OR with links to presentations

Summary of 2017 fall business meeting in Denver, CO with links to presentations

Summary of 2017 spring business meeting in San Diego, CA with links to presentations

Summary of 2016 fall business meeting in Kalispell, MT with links to presentations

Summary of 2016 spring business meeting in Incline Village, NV with links to presentations

For archived documents, click here.

Conferences and Workshops

National-Regional-state Regional Haze workshop -December 5-7, 2017
Background Ozone Scientific Assessment Workshop - March 28-29, 2017
EPA/WESTAR Exceptional Events Workshop - November 11-12, 2016
Wildfire and Ozone Exceptional Events Meeting - March 5-6, 2013
National Educational Forum on Residential Wood Combustion - November 8, 2012
Western Ozone Transport - October 10-12, 2012
EPA WESTAR 2011 Residential Wood Smoke Workshop
For archived documents, click here

Conference Call Summaries

Travel Forms

Request for Proposals (RFPs) - Instructional Services & Projects

All requests for proposals are now posted here