A newly developed catalyst that transforms nitrate-polluted water into ammonia has potential to be utilized in fertilizer creation, according to a recently published study co-authored by Department of ...

Add Yahoo as a preferred source to see more of our stories on Google. As Central Iowa Water Works imposes a lawn-watering ban to help ensure member utilities have the capacity to treat high levels of ...

INVESTIGATION. GREW UP IN THE COUNTY. THREE ALMONDS, GRAPES AT ONE TIME, ALMONDS ALL AROUND. NOW MARTHA LLORENS LIVES IN THE SHADE OF ALMOND TREES IN THE HOUSE WHERE SHE GREW UP. IT WAS NICE BACK THEN ...

A former Wisconsin state toxicologist who was involved in creating the state’s nitrate standards for drinking water in the 1980s alleges the science that has informed those standards for decades is ...

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 ...

Nitrate pollution is straining some water facilities in small Iowa towns, even when they have advanced filtration systems.

Beaumont workers and City Council members have received several calls about the odor and taste of city water over the past week. City of Beaumont Director of Public Works Bart Bartkowiak said the ...

Nitrate levels in the metro's drinking water sources are nearing last summer’s highs, which led to a first-ever lawn‑watering ...

A billboard near Avoca in southwest Iowa encourages Iowans to monitor their water for nitrate. (Nishnabotna Water Defenders via Iowa Capital Dispatch) Buy Photo The Gazette offers audio versions of ...

Iowans flooded a national water quality testing program in 2025, as public concerns regarding high nitrate levels peaked in ...

EIGHT NEWS. IOWA’S NEWS LEADER. WELL, STAYING ON THE TOPIC OF WATER, THE NITRATE LEVELS IN THE DES MOINES AND RACCOON RIVERS ARE DROPPING. GREAT NEWS. YESTERDAY, THE LEVEL IN THE DES MOINES RIVER WAS ...