A federal judge has granted a preliminary injunction requested by the Environmental Protection Agency that will force Granger-area dairies to test for nitrates in nearby residential drinking water.

VIROQUA, Wis. (WKBT) — Health officials in Vernon County say they are now certified by the Wisconsin DNR to test drinking water for nitrates at their in-house lab. Nitrates are the most common ...

Gov. Mark Dayton unveiled a revised measure on March 6 to reduce elevated nitrate levels in water supplies that includes restrictions on the application of farm fertilizers in the fall, his ...

AMES, Iowa – The underground tiles that drain farm fields can release water into remote and shallow waterways. It’s not ...

Ranchers in south-central North Dakota face double trouble. Drought in the area is drying up grass in pastures. It also could cause other vegetation, including some common plants and weeds, to poison ...

The Des Moines Water Works has been in the fight to remove nitrates from water for decades. KCCI Investigates talked with ...