I've redirected the page to Groundwater. The page as it existed previously was basically original research as it was based solely on the works published in Saudi engineering sources by the author with no other sources used. A copy of the article exists as a user sandbox with the title Ground rivers. The ground rivers article was previously redirected/merged to groundwater in May 2012. Vsmith (talk) 22:06, 29 June 2013 (UTC)