EPA expands influence on surface waters

In an historic step for the protection of clean water, the U.S. Environmental Protection Agency and the U.S. Army finalized the Clean Water Rule today to clearly protect from pollution and degradation the streams and wetlands that form the foundation of the nation’s water resources.

EPA announces microcystin and cylindrospermopsin limits

Algal blooms produce harmful toxins. Because utilities often use these water bodies as sources of drinking water, EPA has determined algal toxin levels in tap water that can protect human health. EPA is also recommending how utilities can monitor and treat drinking water for algal toxins and notify the public if drinking water exceeds protective levels.

Oregon DEQ report examines toxic chemicals in state waters

The study is the first statewide assessment of toxics in water across Oregon. It is the result of more than five years of data that DEQ collected from 177 monitoring sites throughout the state from 2008 to 2013. DEQ visited most sites three times and analyzed water samples for more than 500 different chemicals.