High nitrate levels in drinking water can lead to health risks, underscoring the need for improved monitoring tools.

EPA says parts of Des Moines, Raccoon, Iowa, Cedar and S. Skunk rivers should be added to Iowa's impaired waters list because ...

But it was lower than the maximum concentration allowed by the EPA for drinking water, a limit meant to prevent high human ...

Iowa’s major urban drinking water supplies are contaminated with levels of toxic nitrates, linked to cancer, that exceed ...

High nitrate levels in drinking water can increase health risks, especially for young children. It may also increase the risk of colorectal cancer. Need for real-time soil nitrate monitoring ...

Greenpeace says it is deeply concerned about levels of nitrate in rural school drinking water, as a shocking new report has revealed that rural children are twice as likely as the average New ...

High nitrate levels in drinking water can increase health risks, especially for young children. It may also increase the risk of colorectal cancer. Central Valley farmers are required to report to ...

The U.S. Environmental Protection Agency (EPA) added seven water segments to Iowa's 2024 impaired water list, including parts ...

UC Davis researchers insert a device that continuously collects water samples underground, providing real-time data on nitrate contaminant movement. (Isaya Kisekka / UC Davis) Extreme weather spurred ...

Greenpeace says it is deeply concerned about levels of nitrate in rural school drinking water, as a shocking new report has revealed that rural children are twice as likely as the average New ...