KCCI'S LAUREN JOHNSON SHOWS US AN INSIDE LOOK AT THE COMPLEX EATRTMENT PROCS. ES (LAUREN ON CAM:) <"THE RACCOON RIVER IS THE OF THE MAIN WATER SOURCE FOR NTCERAL IOWA. NOW DES MOINES WATER WORKS SAY ...

NIGHT ABOUT THE CONCERNING LEVELS OF NITRATES AND URANIUM BEING FOUND IN NEBRASKA’S GROUNDWATER. CHEMICAL RUNOFF IS A PROBLEM. NATURAL RESOURCE DIRECTORS FROM ACROSS THE STATE ARE SCRAMBLING TO FIX.

ST. PETER, Minn. -- Residents of St. Peter, Minn., pay high rates for drinking water because it takes extra equipment to remove the unhealthy levels of nitrates from its groundwater. When nitrates ...

As Central Iowa Water Works imposes a lawn-watering ban to help ensure member utilities have the capacity to treat high levels of nitrates in their source water, some central Iowans are eyeing the ...

The Raccoon River is one of the sources of drinking water for Des Moines Water Works. The water utility says nitrate levels in the river are elevated due to a rainy spring, which washes nitrates off ...

Spiking nitrate levels in the Des Moines and Raccoon rivers have prompted Des Moines Water Works to fire up its nitrate removal plant for the first time in five years. The plant ensures water is safe ...

It’s been a wet spring across Iowa, but water utilities in the Des Moines area are asking people to save water because nitrate levels are high in the Des Moines and Raccoon rivers. The rivers are a ...

Central Iowa Water Works is removing nitrates and keeping levels below the EPA's threshold of 10 milligrams per liter. But what happens to those nitrates after they're removed from our water? KCCI's ...

PRATT —Nitrate pollution has forced a central Kansas town to shut off two wells that make up nearly one-quarter of its total permissible water supply. The state of Kansas will help Pratt afford the ...

As Central Iowa Water Works imposes a lawn-watering ban to help ensure member utilities have the capacity to treat high levels of nitrates in their source water, some central Iowans are eyeing the ...