"Two areas of Alaska's Cook Inlet will be designated as critical habitat for the endangered Cook Inlet beluga whale, NOAA's Fisheries Service, Alaska Regional Office announced [April 8]."

"Millions of gallons of radioactive water have leaked from nuclear power plants throughout the U.S. since the 1970s, threatening water supplies in New Jersey and other states, an Asbury Park Press investigation found."

"As the operator of the Fukushima Daiichi Nuclear Power Station continued to dump radioactive water into the Pacific Ocean on Tuesday, company officials said that seawater collected near the facility contained radiation several million times the legal limit."

""U.S. water utilities have known about the prevalence of a likely carcinogen in water sources for seven years and have failed to share that information with the public, according to an advocacy group, which released today a 2004 industry study of hexavalent chromium."

"Gov. Terry Branstad and state lawmakers are working to put the state agriculture department in charge of key water-quality programs, a move critics fear will undercut the state's ongoing struggle to clean waterways choked with silt, algae and worse."

"Libya warned on Sunday that NATO-led air strikes could cause a 'human and environmental disaster' if they damaged the country's massive Great Man-Made River (GMMR) project."

"The Government Accountability Office is preparing to issue a report that rebukes the Centers for Disease Control and Prevention for saying in 2004 that elevated levels of lead in the District’s tap water did not pose a public health threat and for failing to quickly clarify its findings as complaints mounted."