Nitrate pollution has worsened significantly in eastern Oregon over the past decade, according to a new analysis released by the Oregon Department of Environmental Quality. The report is the first ...
Many people with private water supplies like wells and cisterns tend to put off testing their water until something goes wrong — an odd smell or a bad taste. Here's ...
The last time the Oregon Department of Environmental Quality compiled comprehensive data on nitrate ground pollution in the Lower Umatilla Basin was 2012. More than a decade later, Oregonians have ...