drinking water

Cold temperatures have settled over much of the Mountain West this winter, but precipitation has been harder to come by, leaving large parts of the region unusually dry for late January.

Yellow snow isn't the only concern when snowmelt is a main drinking water source.

The move, by the Colorado River Indian Tribes in Arizona and California would give rights of nature to the water, marking a historic first.

New research shows high levels of a toxic byproduct linked to cancer and other health problems polluting drinking water across the U.S., including parts of the Mountain West. One of the main causes is manure runoff from livestock farms.

A new federal study shows 20% of Americans, including people in the Mountain West, might be drinking water contaminated by PFAS. They’re called “forever chemicals” and have been linked to cancer and other health problems.

A new study shows lakes in white communities are seven times more likely to have long-term monitoring data than lakes in communities of color. Researchers say that makes it hard to assess how safe the water is for those populations.

Over the last 30 years, concentrations of toxic metals like zinc and copper have doubled in some of Colorado’s high mountain streams. Researchers blame climate change.

Rawlins continues to face water infrastructure issues. This comes about two years after the city ran out of water.

For the first time, the federal government is putting limits on “forever chemicals” called PFAS in the nation’s drinking water – a move that will protect communities across the Mountain West.

A new study shows human-caused climate change is shrinking snowpacks around the world, raising concerns for regions where communities and industries rely on snow.