Niobrara NewsLocal news for Niobrara, NE continually updated from thousands of sources on the web.Niobrara named endangered river as water levels fall- April 17, 2008 Concern that overuse of Niobrara River water for irrigation could threaten its ecosystem or its recreation offerings has landed the 535-mile-long waterway a spot on a list of endangered rivers. via KHGIhttp://www.topix.net/city/niobrara-ne/2008/04/niobrara-named-endangered-river-as-water-lev... |