drinking water

A water shortage on the South Rim of Grand Canyon National Park will force the closure of all overnight lodging ahead of Labor Day weekend.

Water restrictions have been lifted at Grand Canyon National Park after crews fixed a break in the pipeline that supplies water from the bottom of the canyon to the South Rim.

Grand Canyon National Park has implemented water restrictions after a break in the Trans Canyon Waterline.

The California Water Resources Control Board on Tuesday approved new rules for turning water from toilets and other uses into drinking water.

The U.S. Department of the Interior has launched a new large-scale water recycling program aimed at creating new water supplies that are less vulnerable to drought and climate change.

Officials at Grand Canyon National Park say drinking water at Phantom Ranch is again safe nearly two weeks after residents and visitors were warned of possible contamination.

Officials at Grand Canyon National Park have implemented water conservation measures at the South Rim amid a supply shortage.

The Environmental Protection Agency has finalized a plan to cleanup a Superfund mine site on the Tohono O’odham Nation that's contaminated the tribe's drinking water with uranium and other pollutants.

The Environmental Protection Agency will allocate more than $860,000 to reduce lead in Arizona schools and childcare facilities.

Officials at Grand Canyon National Park say they failed meet a requirement to chlorinate the park’s drinking water Monday morning.