Many people are curious about Iowa stream nitrate before modern agriculture became established across the landscape. They want to know...
Fireworks at Mt. Rushmore contaminated water supply
The news came out nationally in the form of a presidential tweet. President Trump praised Governor Kristi Noem for bringing...
Elevated Nitrate Levels Found in Millions of Americans’ Drinking Water
Photo: Steve Johnson / Flickr Public water systems serving more than 5.6 million Americans contain concentrations of nitrate at levels...
Trump rolls back decades of Clean Water Act protections
American bullfrog floating at the surface of a farm pond in Kentucky USA The Trump administration has taken aim at...
On-farm Treatment Options for Wastewater, Greywater and Fecal Sludge
Fecal contamination of urban and peri-urban water bodies is a major health issue in most low- and middle-income countries, where...