U.S. Environmental Protection Agency

Two Southwest tribes raise concerns over uranium storage
Two Southwest tribes raise concerns over uranium storage
Tribal communities in Arizona and Utah face environmental problems connected to the same radioactive resource: uranium.
Utah wants to build an oil railway through a wilderness area
Utah wants to build an oil railway through a wilderness area
Questions surround the fiscal viability of the project and how this aligns with Biden’s climate agenda.
Air quality report card flunks the West
Air quality report card flunks the West
Western states dominate lists of where short-term particulate and ozone pollution are the worst.
Cleanup of abandoned uranium mines creates a demand for workers
Cleanup of abandoned uranium mines creates a demand for workers
A growing industry for environmental remediation needs a local workforce with the right training.
Report: Over half of U.S. waters are too polluted to swim or fish
Report: Over half of U.S. waters are too polluted to swim or fish
At 50 years, the Clean water Act has had success. But there are key sources of water pollution yet to be addressed.
The far-reaching consequences of woodsmoke pollution
The far-reaching consequences of woodsmoke pollution
Wood burning stoves raise public health and environmental justice concerns.
How a Tacoma gas facility started a fight over climate change, sovereignty and human rights
How a Tacoma gas facility started a fight over climate change, sovereignty and human rights
A Washington methane gas project is compounding a crisis of tribal consultation, pension funds and national immigration practices.
Can a modified invasive trout save the cutthroat?
Can a modified invasive trout save the cutthroat?
To eliminate invasive fish species, scientists have created a ‘Trojan’ brook trout that’s intended to help native fish in the West.
The Supreme Court is set to weigh in on the Clean Water Act’s reach
The Supreme Court is set to weigh in on the Clean Water Act’s reach
The high court is taking up an Idaho case that could obliterate federal protection for much of the West’s waters.
Will the EPA partially close a Wyoming coal plant that’s one of the nation’s largest polluters?
Will the EPA partially close a Wyoming coal plant that’s one of the nation’s largest polluters?
The decision affects the local economy and air quality — and could create an opening for renewable energy.
The dizzying scope of abandoned mine hazards on public lands
The dizzying scope of abandoned mine hazards on public lands
As many as 500,000 abandoned mine features litter federal land, many posing environmental or physical safety hazards that especially threaten Native communities.
A history of pollution pervades a California neighborhood
A history of pollution pervades a California neighborhood
As new soil tests reveal remaining lead contamination, the people in the Logan barrio continue their long struggle for justice.
EPA prohibits White Mesa Mill from receiving Superfund waste
EPA prohibits White Mesa Mill from receiving Superfund waste
Energy Fuels Resources was found in violation for improper handling of radioactive waste storage.
40 years after its closure,  the Jackpile Mine’s toxic legacy continues
40 years after its closure, the Jackpile Mine’s toxic legacy continues
‘They have to look at it every day and wonder if that’s the reason why they’re dying.’
EPA announces $630 million plan to stem cross-border sewage flows
EPA announces $630 million plan to stem cross-border sewage flows
Once approved, these infrastructure projects will treat contaminated water before it’s released into the ocean.
Ozone pollution is on the rise in the West
Ozone pollution is on the rise in the West
Wildfires, oil and gas drilling, vehicle emissions, and climate change all combine to create more days with unhealthy levels of the colorless, odorless gas.
The nation’s last uranium mill plans to import Estonia’s radioactive waste
The nation’s last uranium mill plans to import Estonia’s radioactive waste
Utah says the White Mesa Mill isn’t contaminating groundwater, but its neighbor, the Ute Mountain Ute Tribe, disagrees.
Climate change increases rare earth elements in Colorado’s Snake River
Climate change increases rare earth elements in Colorado’s Snake River
A new study suggests lower stream flows as a primary culprit.
Klamath River issues explained
Klamath River issues explained
Confused about what’s happening on the Klamath? Dams, salmon, irrigation and more.
The toxic, soupy biomass choking water systems in California
The toxic, soupy biomass choking water systems in California
Algae blooms in Clear Lake are a public health risk and increase water treatment costs.
Captured methane can address climate change and offset electricity costs
Captured methane can address climate change and offset electricity costs
As coal mines continue to close, there’s a use for the greenhouse gas that continues seeping from operations.
Put unemployed miners and drillers back to work in restoration
Put unemployed miners and drillers back to work in restoration
There’s economic development in reclaiming coal mines and plugging idled wells.
Nevada lithium mine kicks off a new era of Western extraction
Nevada lithium mine kicks off a new era of Western extraction
The hastily approved project went forward without comment from the Fort McDermitt Paiute Shoshone Tribe.
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