Speeches, Testimony and Transcripts

Oklahoma OAC 252 Chapter 100. Air Pollution Control, Subchapter 1. General Provisions, SIP effective May 11, 2020 (OKd29) and September 15, 2022 (OKd32)

Oklahoma SIP: OK 252:100- 1 General Provisions, SIP effective 2016-10-28 (OKd18)

Oklahoma OAC 252:100-17, Incinerators, Part 3. General Purpose Incinerators, SIP effective January 4, 2016 (OKd15) and September 3, 2019 (OKd27)

Oklahoma SIP: OAC 252:100-17-1 to 252:100-17-11

Oklahoma OAC 252 Chapter 100. Air Pollution Control, Subchapter 25. Visible Emissions and Particulates, SIP effective January 4, 2016 (OKd15) and September 3, 2019 (OKd27)

Oklahoma SIP: OAC 252:100-25-1 to 252:100-25-5

Oklahoma OAC 252 Chapter 100. Air Pollution Control, Subchapter 5. Registration, Emission Inventory and Annual Operating Fees, SIP effective May 11, 2020 (OKd29)

Oklahoma SIP: OAC 252:100-5-1 to 252:100-5-3

Oklahoma OAC 252 Chapter 100. Air Pollution Control, Subchapter 13. Open Burning, SIP effective May 25, 2023 (OKd34)

Oklahoma SIP: OAC 252:100-13-1 to 252:100-13-11

Message to EPA Employees from Administrator Zeldin: Fighting waste, fraud and abuse of taxpayer resources (February 7, 2025)

Message sent from Administrator Zeldin on February 7, 2025 regarding his commitment to fighting fraud, waste and abuse.

Message to EPA Employees from Administrator Zeldin: Welcome Message from the Administrator (January 30, 2025)

Welcome message sent from Administrator Zeldin on January 30, 2025 to all EPA employees.

Message to EPA Employees from Administrator Zeldin: The Importance of Maintaining an Ethical Culture (February 21, 2025)

Message sent from Administrator Zeldin on February 21, 2025 regarding the importance of our ethical obligations.

Slide Presentations: March 2018 Stakeholder Webinar on the Public Review Draft of the 1990-2016 GHG Inventory

EPA Inventory of US Greenhouse Gas Emissions and Sinks - Updates Under Consideration for Natural Gas and Petroleum in the 1990-2016 Inventory

Biotechnology and Emerging Technologies Seminar

Information on the Biotechnology and Emerging Technologies Seminar

EPA Testimony Statements for - 114th Congress 1st Session

This page will hold testimony statements for the 1st session of the 114th Congress(2015)

EPA Testimony Statements - 113th Congress 2nd Session

Legislative Hearings and Testimony

EPA Testimony Statements - 113th Congress 1st Session

Legislative Hearings and Testimony

Using Geospatial Indicators of Watershed Condition to Support Freshwater Conservation Actions

This webcast presents the latest news about the hundreds of local catchment and watershed-based metrics that help depict watershed conditions in the nation’s streams and lakes available from the StreamCat and LakeCat datasets.