| 11/17/2009 |  | EPA announces major investment in healthy homes for Pueblo County |
| 11/17/2009 |  | EPA selects Salt Lake City neighborhoods as Environmental Justice Showcase Community |
| 11/10/2009 |  | Colorado helps EPA reach milestone of one million Energy Star homes |
| 11/10/2009 |  | Utah helps EPA reach milestone of one million Energy Star homes |
| 11/02/2009 |  | EPA adds U.S. Magnesium to Superfund site list |
| 10/22/2009 |  | Cheyenne River Sioux Tribe recognized for school chemical cleanout campaign |
| 10/20/2009 |  | Latest summary of EPA actions to ensure safe drinking water in Montana |
| 10/20/2009 |  | Latest summary of EPA actions to ensure safe drinking water in Utah |
| 10/20/2009 |  | Latest summary of EPA actions to ensure safe drinking water in Wyoming |
| 10/14/2009 |  | BYU students earn EPA grant to improve electricity generation from waste heat |
| 10/14/2009 |  | SDSU students earn EPA grant for effort to improve biodiesel production technology |
| 10/14/2009 |  | Utah man sentenced to 20 years in prison for environmental, other crimes |
| 10/08/2009 |  | EPA finalizes nonattainment designations for Utah counties |
| 10/08/2009 |  | Libby, Mont., meets federal air quality standard
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| 10/02/2009 |  | EPA and BIA extend wait period for final Environmental Impact Statement for proposed clean fuels refinery |
| 10/01/2009 |  | EPA files administrative enforcement action against Wyoming's Frontier Refining, Inc. |
| 09/24/2009 |  | Last trainload of sediments leaves the Milltown Reservoir Sediments Superfund Site |
| 09/22/2009 |  | Charleswood, Inc. to resolve Clean Water Act violations at West Fargo, N.D. residential development |
| 09/16/2009 |  | EPA, BNSF to begin removal of contaminated sediments from the Whitefish River |
| 09/09/2009 |  | EPA sues Parish Chemical for hazardous waste violations |
| 09/04/2009 |  | Central Iron County Water Conservancy District recognized for drinking water achievements |
| 09/04/2009 |  | Upper/Lower River Road Water and Sewer District in Great Falls recognized for safe drinking water achievements |
| 09/04/2009 |  | City of Craig recognized for safe drinking water achievements |
| 09/02/2009 |  | Town of Alpine, Wyo. recognized for wastewater achievements |
| 08/28/2009 |  | EPA and BIA publish final Environmental Impact Statement for proposed clean fuels refinery on Fort Berthold Indian Reservation |
| 08/25/2009 |  | City of Sioux Falls, Minnehaha Community Water Corporation recognized for wastewater and drinking water excellence |
| 08/12/2009 |  | Public health and safety a priority during East Helena Smelter stack demolition on August 14 |
| 08/04/2009 |  | City of Missoula awarded $900,000 Recovery Act grant for contaminated land clean up and local job creation |
| 08/04/2009 |  | Colorado Department of Public Health and Environment, City of Aurora awarded $2.8 million in Recovery Act grants for contaminated land clean up and local job creation |
| 07/24/2009 |  | EPA awards $2.8 million in Recovery Act funding in Colorado to reduce diesel emissions and create jobs |
| 07/23/2009 |  | Colorado Interstate Gas agrees to resolve Clean Air Act violations in Utah |
| 07/14/2009 |  | EPA announces more than $20 million in Recovery Act funds for Water Infrastructure projects in Utah to boost economy, create jobs and protect public health |
| 07/14/2009 |  | EPA announces more than $27 million in Recovery Act funds for Water Infrastructure projects in Colorado to boost economy, create jobs and protect public health |
| 07/09/2009 |  | EPA awards more than $7.9 million in Recovery Act funds to clean up underground petroleum leaks in Mountains and Plains states |
| 07/08/2009 |  | $9.5 million in Recovery Act funds to bolster Tribal water services throughout the Mountains and Plains region |
| 07/07/2009 |  | INREIT Properties and Goldmark Development penalized for Clean Water Act violations at Grand Forks, N.D. apartment complex |
| 06/26/2009 |  | U.S. EPA awards more than $ 1.3 million in Recovery Act funding to Wyoming Department of Environmental Quality to reduce diesel emissions and create jobs |
| 06/26/2009 |  | U.S. EPA awards $450,000 in Recovery Act funding to the Mid-Dakota Education Cooperative to reduce diesel emissions and create jobs |
| 06/26/2009 |  | U.S. EPA awards $500,000 in Recovery Act funding to the Sioux Falls School District to reduce diesel emissions and create jobs |
| 06/26/2009 |  | U.S. EPA awards $700,000 in Recovery Act Funding to Montana Department of Environmental Quality to reduce diesel emissions and create jobs |
| 06/26/2009 |  | U.S. EPA awards $750,000 in Recovery Act Funding to Utah Department of Environmental Quality to reduce diesel emissions and create jobs |
| 06/23/2009 |  | EPA Administrator joins Denver Mayor at Highlands’ Garden Village as part of President Obama’s “Clean Energy Week” |
| 06/12/2009 |  | EPA Announces $25 Million in Recovery Act Funds for Wastewater Infrastructure Projects in Colorado to Boost Economy, Create Jobs and Protect the Environment |
| 06/02/2009 |  | Zelmer, Inc. and Spencer Heights, LLC to resolve Clean Water Act violations at Lincoln County, S.D. residential development |
| 05/28/2009 |  | EPA Orders Restoration of Little Knife River in Dunn County, North Dakota |
| 05/27/2009 |  | EPA Announces More Than $19.2 Million in Recovery Act Funds for Wastewater Infrastructure Projects in North Dakota to Boost Economy, Create Jobs and Protect the Environment |
| 05/20/2009 |  | Latest summary of EPA actions to ensure safe drinking water in Montana |
| 05/20/2009 |  | Latest summary of EPA actions to ensure safe drinking water in Wyoming |
| 05/20/2009 |  | Latest summary of EPA actions to ensure safe drinking water in Utah |
| 05/20/2009 |  | Latest summary of EPA actions to ensure safe drinking water on Montana Tribal Lands |
| 05/20/2009 |  | EPA Announces $19.7 million in Recovery Act Funds for Water Projects in North Dakota to Boost Economy, Create Jobs and Protect Public Health |
| 05/20/2009 |  | Corroon Proclaims SunWise Day in Salt Lake County |
| 05/19/2009 |  | EPA Announces More Than $38.9 Million in Recovery Act Funds for Water Projects in Wyoming to Boost Economy, Create Jobs and Protect Public Health |
| 05/19/2009 |  | EPA Announces More Than $38.9 Million in Recovery Act Funds for Water Projects in South Dakota to Boost Economy, Create Jobs and Protect Public Health |
| 05/19/2009 |  | EPA Announces More Than $38.9 Million in Recovery Act Funds for Water Projects in Montana to Boost Economy, Create Jobs and Protect Public Health |
| 05/18/2009 |  | EPA Announces $19.5 Million in Recovery Act Funds for Water Infrastructure Projects in Utah to Boost Economy, Create Jobs and Protect Public Health |
| 05/13/2009 |  | OUTRAGEd students in Utah win President’s Environmental Youth Award
Project to reduce second-hand smoke recognized at EPA ceremony |
| 05/08/2009 |  | $200,000 in Recovery Act funding for Kit Carson cleanup project |
| 05/08/2009 |  | $2.6 million for contaminated land cleanup, economic development in Montana |
| 05/08/2009 |  | $200,000 in Recovery Act funding to the Sisseton-Wahpeton Oyate Tribe |
| 05/08/2009 |  | $600,000 for contaminated land cleanup, economic development in Utah |
| 05/07/2009 |  | Anadarko Petroleum Co., agrees to pay penalty for oil spills in Wyoming |
| 04/30/2009 |  | EPA orders Builder’s Aggregate and JJ Concrete to restore South Platte River near Fort Morgan |
| 04/17/2009 |  | Utah natural gas producers agree to air emission reductions, conservation practices |
| 04/15/2009 |  | Montana Receives Economic Recovery Funding from U.S. EPA to Reduce Diesel Emissions, Create Jobs |
| 04/15/2009 |  | Recovery Act Funding to Accelerate Cleanup, Boost Economy, Create Jobs and Protect Human Health at Colorado’s Clear Creek/Central City Hazardous Waste Site |
| 04/15/2009 |  | Recovery Act Funding to Accelerate Cleanup, Boost Economy, Create Jobs and Protect Human Health at Colorado’s Summitville Mine Hazardous Waste Site |
| 04/15/2009 |  | Recovery Act Funding to Accelerate Cleanup, Boost Economy, Create Jobs and Protect Human Health at Utah’s Eureka Mills Hazardous Waste Site |
| 04/15/2009 |  | Recovery Act Funding to Accelerate Cleanup, Boost Economy, Create Jobs and Protect Human Health at Utah’s Bountiful/Woods Cross Hazardous Waste Site |
| 04/15/2009 |  | Recovery Act Funding to Accelerate Cleanup, Boost Economy, Create Jobs and Protect Human Health at North Dakota’s Arsenic Trioxide Hazardous Waste Site |
| 04/15/2009 |  | Recovery Act Funding to Accelerate Cleanup, Boost Economy, Create Jobs and Protect Human Health at South Dakota’s Gilt Edge Mine Hazardous Waste Site |
| 04/15/2009 |  | Recovery Act Funding to Accelerate Cleanup, Boost Economy, Create Jobs and Protect Human Health at Montana’s Upper Tenmile Hazardous Waste Site |
| 04/08/2009 |  | North Dakota, South Dakota, Utah and Wyoming receive Recovery Act funding to reduce diesel emissions, create jobs |
| 04/08/2009 |  | EPA proposes adding Flat Creek Iron Mountain Mine and Mill to list of Superfund sites |
| 03/27/2009 |  | EPA Announces First of Nearly $100 Million in Recovery Act Funds to Create Jobs and Protect Colorado's Environment |
| 03/25/2009 |  | EPA Orders Restoration of Slick Creek in Worland, Wyoming |
| 03/24/2009 |  | Una Concesión de la EPA Faculta a una Comunidad en Colorado a ser mas Eficiente con la Energia |
| 03/24/2009 |  | EPA Grant Empowers Denver Community to be Energy Efficient |
| 03/24/2009 |  | EPA Grant Provides Capacity-Building Skills to Fort Collins Hardrock Mining Watershed Groups |
| 03/24/2009 |  | EPA Grant Engages Southwest Colorado Communities in Environmental Decision-Making |
| 03/24/2009 |  | Alamosa Citizens’ Water Supply Better Protected Due to EPA Grant |
| 03/19/2009 |  | Colorado’s marquee sports and entertainment facilities join EPA “Greener Venues” partnership |
| 03/19/2009 |  | EPA Issues Latest Information on Toxic Chemical Releases in Montana |
| 03/19/2009 |  | EPA Issues Latest Information on Toxic Chemical Releases in North Dakota |
| 03/19/2009 |  | EPA Issues Latest Information on Toxic Chemical Releases in Colorado |
| 03/19/2009 |  | EPA Issues Latest Information on Toxic Chemical Releases in Wyoming |
| 03/19/2009 |  | EPA Issues Latest Information on Toxic Chemical Releases in Utah
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| 03/19/2009 |  | EPA Issues Latest Information on Toxic Chemical Releases in South Dakota |
| 03/09/2009 |  | EPA Awards TDA Research, Inc. $225,000 for Development Process to Produce Low-Cost Biodiesel |
| 03/03/2009 |  | Denver ranks seventh in nation in energy-efficient buildings |
| 02/10/2009 |  | Wyoming and Kansas Refiners Agree to Settle Clean Air Act Violations |
| 02/02/2009 |  | Industrial Builders to pay $8,690 for damages to Heart River near Mandan |
| 01/12/2009 |  | Riverton, Wyo., sulfuric acid manufacturer agrees to reduce air pollution |
| 01/08/2009 |  | Citation Oil and Gas pays penalty for spill to North Fork Powder River (Wyo.) |
| 01/07/2009 |  | EPA orders restoration of Sage Creek near Cody |
| 12/22/2008 |  | EPA finalizes air quality nonattainment designations for Utah counties |
| 12/22/2008 |  | EPA finalizes air quality nonattainment designation for Libby, Mont. |
| 12/18/2008 |  | Summary of enforcement actions to ensure safe drinking water in Montana, Utah and Wyoming |
| 12/17/2008 |  | Grants promote community health and environmental justice in Colorado |
| 12/15/2008 |  | EPA orders restoration of damaged section of Left Hand Creek in Longmont |