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

Farmers often face tough decisions about how much nitrogen to apply to corn, especially when spring weather disrupts ...

Over the last few days, some have taken to social media to post the results of their very own at-home water quality tests.

Central Iowa officials provided updates about nitrate concentration levels, water conservation efforts and more in a news ...

The lawn watering ban is still in effect going into the holiday weekend. Central Iowa Water Works said they need to see a sustained downward trend in nitrate before ...

This summer, rural water customers in Southwest Iowa have faced shortages and boil orders, while areas around Des Moines are ...

University of Minnesota researchers improved a soil test tool for more accurate nitrogen guidance in corn farming, aiding ...

Electrochemically converting the nitrate found in contaminated water into ammonia offers a potentially environmentally ...

Given the drought conditions in some locations this year, many producers may be asking themselves how to handle the annual forages they have standing in the field that may not have grown as much ...

Nitrate milligrams per liter has become a phrase central Iowans are all too familiar with this year as Central Iowa Water ...

A flag system telling people when it’s safe to bathe in the River Teme will go ahead after Knighton’s mayor stepped in to top ...