Subpart W Archive
Links to external websites or other EPA webpages in older documents may not work. Although some content may be current or applicable, older resources on this page are intended for reference and historical documentation purposes.
Please note these archived materials are no longer up to date, and are provided only for reference purposes. For example, materials with a posted date of 2010 do not include changes from the Subpart W Rules promulgated in 2011 and 2012. Reporters should refer to the electronic Code of Federal Regulations (e-CFR) for the final rule.
- Subpart W Information Sheet (August 2012)
- Optional Form - Best Available Monitoring Methods (BAMM) Request for the emission sources identified in 98.234(f)(8)
- July 2011 Additional Frequently Asked Questions
- November 2011 Information Sheet: Subpart W
- November 2011 Information Sheet: Offshore Petroleum and Natural Gas Production
- March 2010 Frequently Asked Questions
- 2010 Subpart W Industry Segment Checklists