The end-of-season corn stalk nitrate test (CSNT) is a simple, inexpensive tool that can be used to assess the nitrogen (N) status of a corn crop at the end of the growing season. Data from studies ...

This little black box could change how we study one of the world's biggest water quality issues. Scientists have created this new nitrate test kit. The dull black plastic of the device on Joshua ...

It's been a summer of concerns over nitrates in bodies of water with some of Iowa's rivers testing above safe levels. Now, Linn County’s chapter of the Izaak Wa ...

The nitrate levels at Boone Water Works tested at 9.6 mg/L this morning, below the 10.0 mg/L Environmental Protection Agency standard. Boone City Engineer Wayne Schwartz said the city will send a ...

TIFFIN - Seldom is water quality so visible as when Bill Waldie sticks a test strip into a bucket of water from Clear Creek and watches the paper turn shades of pink as it detects nitrate. He takes a ...

LINCOLN, Neb. (WOWT) - The Nebraska Department of Environment and Energy is encouraging private well owners who requested free nitrate sample kits to test drinking water to return those kits to the ...

LINCOLN, Neb. (Nebraska Examiner) - As part of a statewide study of nitrate pollution in Nebraska aquifers, the state is asking owners of private drinking water wells to conduct a free test of their ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Author: Gabriel Lade, Macalester College About 23 million U.S. households depend on ...

Nitrate contamination is endangering Wisconsin’s freshwater drinking supply, creating a public health crisis according to the ...

PORTLAND, Ore. — Oregon Health Authority and partner organizations are mailing more drinking water test strips to Lower Umatilla Basin Groundwater Management Area (LUBGWMA) households and urging them ...