Report spotlights nitrate contamination in drinking water across the U.S.

A new report from the Environmental Working Group, a research and advocacy organization, indicates that more than 1,700 water districts across the U.S. recorded nitrate levels that averaged 5 ppm or more in 2014-2015. The vast majority — 1,683 of the water districts — were rural systems  serving no more than 25,000 people and generally located in farming areas where fertilizer and manure in cropland runoff can seep into the public water supply. Included in those rural districts were 118 systems that matched or exceed the U.S. Environmental Protection Agency’s limit of 10 ppm.

Ethanol spills on the rise in the Midwest

An ethanol spill occurs every two days on average in the Midwest, the worst of which result in contamination of water supplies, major fish kills, loss of life and millions of dollars of damage. The Midwest Center for Investigative Reporting found that as production and transportation of ethanol has risen dramatically in the region over the past three decades, so have ethanol spills.