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| 05/21/2013 |  | EPA Proposes to Add Wilcox Oil Site in Creek Co., OK, to National Priorities List of Superfund Sites |  |
| 12/21/2012 | | EPA Awards $65,000 to the Comanche Tribe of Oklahoma to Improve and Protect Its Water Quality | |
| 12/20/2012 | | EPA Approves Clean Water Program to Oklahoma Department of Agriculture | |
| 12/20/2012 | | EPA Updates Rule for Pathogens in Drinking Water, Sets Limit for E. Coli | |
| 12/03/2012 | | Glass Container Manufacturer Agrees to Install Pollution Controls and Pay $1.45 Million to Settle Clean Air Act Violations / Settlement to reduce emissions at facilities in Georgia, Oklahoma, Pennsylvania, and Texas | |
| 11/16/2012 | | EPA Partners with Universities to Reduce Food Waste | |
| 10/10/2012 | | EPA Awards $1.2 Million to Improve Indoor Air Quality | |
| 10/09/2012 | | EPA Awards the State of Oklahoma Over $240,000 to Reduce Exposure to Asbestos in Schools and State Buildings | |
| 10/04/2012 | | EPA Awards Over $112,000 to the Peoria Tribe to Support Its Water Quality Program | |
| 10/03/2012 | | EPA Awards $120,000 to the Ottawa Tribe to Support Its Water Quality Program | |
| 09/24/2012 | | EPA Honors Organizations for Supporting Green Power | |
| 09/13/2012 | | EPA Awards Over $2 Million to the State of Oklahoma
to Fund Nonpoint Source Pollution Projects | |
| 09/05/2012 | | The Performance Operating Company Fined for Violating the Clean Water Act | |
| 08/22/2012 | | Petco Petroleum Corporation Fined for Violating the Clean Water Act | |
| 07/31/2012 | | EPA Awards $75,000 to the Choctaw Nation to Support Its Water Quality Program | |
| 07/30/2012 | | Federal, State and Local Officials Celebrate Continuing Redevelopment of Downtown Oklahoma City | |
| 07/27/2012 | | EPA Awards Over $1.6 Million to the State of Oklahoma to Support Environmental Programs | |
| 07/27/2012 | | EPA Awards Over $11 Million to the Oklahoma Water Resources Board to Support the Clean Water State Revolving Fund Program | |
| 07/19/2012 | | EPA Awards $78,000 to the Seneca-Cayuga Tribe to Support Its Water Quality Program | |
| 07/13/2012 | | Citation Oil and Gas Corporation Fined for Oil and Salt Water Discharge Into Clear Boggy Creek | |
| 07/11/2012 | | EPA Awards $175,000 to the Cherokee Nation to Support Its Water Quality Program | |
| 07/10/2012 | | EPA Awards Over $139,000 to the Oklahoma Corporation Commission for Groundwater Protection | |
| 05/24/2012 | |
EPA Awards $350,000 Brownfields Assessment Grant to Oklahoma City to Revitalize Urban Core | |
| 05/09/2012 | | EPA Provides More Than $20,000 in an Environmental Education Grant to Plant the Seeds of Future Forestry Careers | |
| 04/18/2012 | | Oklahoma Universities Make the Grade in EPA’s Green Power Challenge | |
| 03/07/2012 | | EPA Awards Over $200,000 to the Oklahoma Department of Labor to Reduce Exposure to Asbestos | |
| 12/08/2011 | | EPA Region 6 Enforcement and Compliance Results for 2011 | |
| 11/16/2011 | | University of Central Oklahoma receives EPA’s
Green Power Leadership Award | |
| 11/16/2011 | | EPA Honors 19 Organizations for Leadership in Clean Energy | |
| 11/01/2011 | | EPA Awards Universities Grants to Help Design Sustainable Technologies - College students to design projects to help environment and economy | |
| 10/24/2011 | | EPA Celebrates Children’s Health Month and National Lead Poisoning Prevention Week | |
| 09/20/2011 | | EPA Recognizes 52 Organizations for Environmental Stewardship | |
| 09/19/2011 | | EPA Recognizes Supermarkets for Environmental Achievement | |
| 07/26/2011 | | Trivestco Energy Company Fined for Violating the Clean Water Act | |
| 07/22/2011 | | EPA Seeking Nominations for Awards that Recognize Outstanding Clean Air Programs | |
| 05/23/2011 | | EPA Asks Oklahoma Residents to Fight #1 Cancer in U.S. with “Don’t Fry Day” (Friday, May 27) | |
| 05/18/2011 | | Texas Egg Producer to Pay $1.9 Million Penalty to Resolve Clean Water Act Violations | |
| 05/12/2011 | | EPA Orders Smith and Smith Petroleum to Stop Discharging | |
| 04/20/2011 | | EPA Awards Over $2.8 Million to Oklahoma for Water Improvement Projects | |
| 04/19/2011 | | Terra Industries Inc. to Pay Clean Air Act Penalty and Spend $17 Million to Install Pollution Controls | |
| 04/19/2011 | | EPA Seeks Applicants for Environmental Justice Green Jobs Development Pilot Projects | |
| 04/14/2011 | | EPA Awards Choctaw Nation of Oklahoma Over $180,000 in Climate Showcase Communities Grant | |
| 04/13/2011 | | Lady Bug Oil Company Fined for Violating the Clean Water Act | |
| 04/04/2011 | | Edinger Incorporated Fined for Violating the Clean Water Act | |
| 04/04/2011 | | EPA Selects 32 Locations for Assistance with Sustainable Community Planning | |
| 03/07/2011 | | CLEAN AIR PLAN FOR OKLAHOMA REDUCES POLLUTION - Provides the state with maximum flexibility, while reducing emissions that harm human health,
can trigger asthma attacks, and cause haze in our wilderness areas
| |
| 03/01/2011 | | EPA Awards Over $435,000 to Oklahoma to Aid and Develop Wetland Program | |
| 02/28/2011 | | EPA Seeks Applicants for Environmental Justice Grants to Address Local Health and Environmental Issues | |
| 02/28/2011 | | EPA Announces Winners of 2010 Drinking Water State Revolving Fund Awards | |
| 02/22/2011 | | EPA’s Energy Star Leaders Drive Greater Energy Efficiency | |
| 12/06/2010 | | EPA Region 6 Compliance and Enforcement Results for 2010 | |
| 11/09/2010 | | EPA Orders Sam W. Mays, Jr., LLC to Stop Discharging | |
| 10/21/2010 | | EPA Orders Oakland Petroleum Operating, Inc. to Stop Discharging | |
| 10/15/2010 | | EPA Awards $200,000 to Assess Hazardous Properties in Oklahoma City | |
| 10/12/2010 | | EPA Awards $470,000 to Establish Environmental Protection Programs in Tribal lands in Oklahoma and New Mexico | |
| 10/08/2010 | | EPA Awards over $697,000 to Regulate Pesticides | |
| 09/29/2010 | | EPA Awards Over $100,000 to the Delaware Nation of Oklahoma | |
