Experts say the test strips don't usually measure the same part of the nitrate ion that Central Iowa Water Works uses to determine safe drinking water. Skip to content NOWCAST KCCI News at 6am ...

Households with a laboratory nitrate test result above 10 mg/L can receive free water delivery. For households whose well water tests higher than 10 mg/L but below 25 mg/L, ...

Gradoville can’t say for sure what caused his tumor, but it was inspiration enough to get involved with Nitrate Watch, which is open to anyone willing to test water and submit their results.

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 ...

Experts say the test strips don't usually measure the same part of the nitrate ion that Central Iowa Water Works uses to determine safe drinking water.