Engine coolant is a critical fluid that is essential for the optimal performance of engines in motor vehicles. Several studies have reported that, behind lubrication failure, a major cause of engine ...

Nitrate accumulations in feed are a concern during drought conditions. Early in the growing season plants absorb nitrogen from the soil and metabolize it for plant growth. Nitrates become an issue ...

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 ...

You've got questions about Central Iowa's water since officials have banned commercial and residential lawn watering due to high levels of nitrates in water sources. We've got answers. Sign up for our ...

ST. CHARLES — Dozens of private well owners from five counties filed through the St. Charles Community Center on Thursday to learn more about a resource they use daily: water from their private wells.

The Oregon Health Authority is encouraging people in the Lower Umatilla Basin Groundwater Management Area to get their well water retested for nitrates for free, even those who tested in 2023.