-------- Original Message -------- Subject: Chart tributaries of the Mississippi river Date: Thu, 15 Aug 2013 08:28:42 -0500 From: Laurent T <[log in to unmask]> To: Maps, Air Photo, GIS Forum - Map Librarianship <[log in to unmask]> A new online tool <http://nationalatlas.gov/streamer/Streamer/welcome.html> released by the Department of the Interior this week allows users to select any major stream and trace it up to its sources or down to its watershed. http://www.slate.com/articles/news_and_politics/map_of_the_week/2013/07/chart_tributaries_of_the_mississippi_river.html Laurent http://wx.w0mm.com (Weather satellite images recorded in Houston, TX, USA)