The Nature Conservancy

The director of the Navajo Nation Environmental Protection Agency has called on Congress to intervene in the tribe’s recovery from last month’s Gold King Mine spill. Navajo officials say the federal government has failed to provide adequate relief to residents and farmers. 

State environment officials say tourists heading to Lake Powell for the Labor Day holiday need not worry about the quality of the water following a mine spill.

With their bald heads, beady eyes, and habit of shredding messy roadkill, turkey vultures look like birds only a mother could love. But this week we all should look up and tip our hats at the key role they play in the natural world. Saturday September 5 is International Vulture Awareness Day.

U.S. Environmental Protection Agency

A proposed federal regulation would limit the pharmaceutical chemicals reaching the nation’s waterways.

The rule will affect hospitals, clinics, pharmacies, and long-term care centers. They’ll be banned from flushing pharmaceuticals classified as hazardous waste down the drain. That includes chemotherapy drugs, blood thinners, nicotine and certain nutritional supplements. 

The U.S. Environmental Protection Agency has released the results of dozens of water tests following the Gold King Mine spill last month. The tests were conducted at sites on Animas and San Juan rivers, other tributaries, on Lake Powell, and near the City of Page as recently as Aug. 25. 

Earth Notes: The Southwest’s Armored Anteater

Aug 26, 2015

With spikes rimming its head and spines flanking its body, the horned lizard of the West could be a fearsome sight, a sort of modern-day dinosaur. That is, if it were any larger than a human hand. 


Earlier this week, Navajo farmers in New Mexico voted to keep irrigation canals along the San Juan River closed for at least a year. They have concerns about soil contamination following the Gold King Mine spill in Colorado. Meanwhile, officials in Page are worried about the incident causing a drain on the local economy, even though scientists say Lake Powell remains mostly unaffected.  Arizona Public Radio’s Ryan Heinsius reports.


The U.S. Interior Department will lead a review of the Colorado mine spill that tainted rivers in three western states.

We tend to think that rivers flow in a consistent direction: downstream. But over geologic time “downstream” can change. That’s why a place like Unaweep Canyon in western Colorado is such a good place to think about long-term time travel.

AP/Matt York

Arizona environmental officials say they don’t expect the Gold King Mine spill to have any negative impacts to the state’s watershed. As Arizona Public Radio’s Ryan Heinsius reports, they say Lake Powell will likely disperse the waste made up of several heavy metals.