"A federal appeals court ruled on Friday that the US Navy was wrongly allowed to use sonar in the nation’s oceans that could harm whales and other marine life."

"Dozens of boil water advisories have been issued in Alberta First Nations communities, one after E. coli was detected at a daycare, others after mice were found in water tanks."

"A former public water system operator for Sebring in northeastern Ohio was charged on Wednesday with misdemeanor crimes for failing to notify the public about lead contamination in some tap water in the town, the state's attorney general said."

"Water from the Colorado River could transform several thousand acres of desert into farmland under a change in policy adopted by the Coachella Valley’s largest water district."

"Researchers are finding that kelp, eelgrass, and other vegetation can effectively absorb CO2 and reduce acidity in the ocean. Growing these plants in local waters, scientists say, could help mitigate the damaging impacts of acidification on marine life."

"SALT LAKE CITY, Utah -- For a long time, the lake that lends its name to this city was taken for granted by most here and treated as a sewer by some of the nation's biggest polluters."

"Stabilization work [was] set to begin Saturday at the Gold King Mine in southwest Colorado as part of continued cleanup efforts at the site after last summer’s massive wastewater spill."

"A vocal and growing number of residents in northeast Fresno are convinced water from the city’s Surface Water Treatment Facility is primarily responsible for corrosion in their pipes, causing discolored water – and in several dozen instances, lead contamination – to flow from their household faucets."

"Federal government scientists on Friday released the final update of their study of Crude MCHM, without answering several important questions about the potential health effects of the January 2014 chemical spill that contaminated the drinking water supply for hundreds of thousands of residents in Charleston and surrounding communities of the Kanawha Valley."