Nitrate, the most oxidized form of nitrogen, is regulated to protect people and animals from harmful levels as there is a large over abundance due to anthropogenic factors. Widespread field testing ...

After decades of farm and food processing pollution contaminating groundwater in northeast Oregon, state regulators are proposing new monitoring and testing rules for large farms in the area. But some ...

A group of Waimakariri farmers is hoping to assist Environment Canterbury in getting a better understanding of the state of local groundwater. The Waimakariri Landcare Trust has been in talks with ...

Greenpeace Aotearoa is warning that high levels of nitrate in the town drinking water supply at Tokoroa could pose health risks, following a free drinking water testing event that the organisation ran ...

The Oregon Health Authority since 2024 found that at least 634 domestic drinking water wells in the area contain unsafe ...

Mower County residents who drink water from a private well can have a sample tested for nitrate next week in Austin at no charge. Mower Soil & Water Conservation District is offering the no-cost ...

Volunteers in Boardman went door-to-door to inform their neighbors about nitrates and collect water samples in English and Spanish. BOARDMAN, Ore. — The West Glen neighborhood lies along a gravel road ...

Donna Rasmussen, a former administrator for the Fillmore County Soil and Water Conservation District, uses an ultraviolet spectrophotometer to measure the concentration of nitrates in a water sample ...

The connection between what happens on the surface and what happens underneath was explained in a recent webinar focusing on ...

The nonprofit Valley Water Collaborative provides free domestic well testing and clean drinking water to people in the San Joaquin Valley who are affected by high nitrate levels. The service is part ...