Arizona Public Radio | Your Source for NPR News
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations
KNAU Arizona Public Radio continues to integrate new audio software into both our news and classical services, resulting in some glitches. Thank you for your support and patience through this upgrade.

KNAU 88.7 is restored to full power. APS cut power to our system atop Mormon Mountain to service another radio station's electricity meter and restored it early Monday morning.
Your resource for the latest regional forecast, storm information, seasonal climate statistics and more!

Rain, Snowmelt Making Grand Canyon Park's Water Cloudy

Whit Richardson

Grand Canyon National Park officials say the park’s drinking water is a little cloudy - just like it is this time every year due to tiny particles of dissolved rock and minerals from snowmelt and spring rains.

Park officials say the water gets that way due to increased water flows through rock formations.

They say the suspended inorganic material remains in the treated potable water because it’s too small to be removed by the centrifugal separation process used at Roaring Springs.

Officials say the annual event that typically lasts into late June or early July has been exhaustively studied over the past 22 decades.

They say the water doesn’t pose a public health risk but that they increase chlorine treatment of the water because the turbidity can interfere with the disinfection process.

Related Content