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 ...

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 ...

ISU researchers build 'lab-on-a-drone' tech to reach remote waters for nitrate testing ...

KCCI EIGHT NEWS AT SIX CENTRAL IOWA WATER WORKS IS GIVING US AN INSIDE LOOK AT HOW THE WATER COMING THROUGH ITS TREATMENT FACILITIES IS TESTED FOR NITRATES. THEY SAY THEIR MACHINES ARE ACCURATE DOWN ...

MADISON –Juneau County will fund equipment costs for a new nitrate test lab by tapping $20,000 of the impact fees it receives from the builders of the Badger-Coulee transmission line. Wood County ...

Three volunteers went out recently to test local lakes and streams for nitrates. Here's how they do it and why.

The dull black plastic of the device on Joshua Pearce's desk belies its usefulness. Pearce picks up the box, which has a switch on the side and a small opening on top. A handful of vials sit in a bag ...