Home reverse osmosis systems are becoming more popular in central Iowa as nitrates affect public drinking water supplies.

Iowa Gov. Kim Reynolds this week said regulation is not the answer to address high nitrate levels in Iowa's drinking water, ...

Central Iowa lawn watering ban continues despite falling nitrate levels in Des Moines, Raccoon rivers. Most comply, but a few get tickets, lose water.

Nitrate pollution is likely to force more water-use restrictions. Iowa’s problems are uniquely severe: It has plenty of water ...

Faced with a water-quality crisis, Iowa grapples to find a solution: Is it more treatment, voluntary conservation, regulation ...

Amid central Iowa’s lawn-watering ban, Gov. Reynolds said regulating the agriculture industry is not the answer to Iowa’s ...

Des Moines Water Works is facing challenges as elevated nitrate levels push its Fleur Drive facility to operate beyond its ...

The only way you’ll know is if you get tested,” said a representative for the nonprofit Valley Water Collaborative.

Iowa residents face water restrictions while experts warn about rising nitrate levels in drinking water that pose serious ...

Thousands of Iowans can't take clean water for granted as nitrate levels rise and shortages continue. How concerned are you ...

Even low levels of nitrate-a common agricultural runoff and drinking water contaminant-are associated with increased risks of ...

DES MOINES, Iowa (KCCI) — For the last several weeks, Des Moines Water Works has been dealing with elevated nitrate levels in drinking water, forcing its Fleur Drive facility to operate at full ...