Goodyear has opened a new groundwater treatment facility that uses a new, more efficient technology from California company Microvi. The facility lowers the amount of nitrates from the groundwater, ...

Central Iowa Water Works says its first-ever ban on lawn watering is cutting demand and easing worries that its utilities — hampered by high levels of health-endangering nitrates in the Raccoon and ...

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 ...

For decades the city of Cold Spring, Minn., has wrestled with pollution from farms fouling its drinking water. Sealing contaminated wells and digging new ones didn't fix it. Changes to farm practices ...

DES MOINES, Iowa (KCCI) — For the last several weeks, Des Moines Water Works has been dealing with elevated nitrate levels in drinking water, forcing its Fleur Drive facility to operate at full ...