Check map #1 mile 0 - 2.2 http://www2.mvr.usace.army.mil/NIC2/ilwwcharts.cfm?index=1 On Mon, Dec 6, 2010 at 9:17 PM, Mr. President <mogamoga2010@xxxxxxxxxxx>wrote: > Since the definition of confluence is the point where 2 or more streams > (rivers) meet, I would keep it simple and say it is at Calhoun Point. Is > there something at the given coordinates, say a landmark or rock that > someone could describe to prove they were there? If you keep it simple, > more people will make the trek to do the cache in my opinion. > > ------------------------------ > From: junkmailno@xxxxxxxxxxx > To: geocaching@xxxxxxxxxxxxx > Subject: [GeoStL] What is the definition of a confluence or river mouth? > Date: Mon, 6 Dec 2010 18:59:24 -0600 > > > I am working on a Earth Cache overlooking the confluence of the IL and MS > rivers with a great view that hopefully will be ready for the New Year > Event. The theme is going to be where is the actual confluence. Since > there are several islands at the confluence, where the “confluence” is > actually is not exactly clear. Some say it is at Calhoun Point where the > waters meet and some say it is 2 miles downstream in Grafton after the > islands. I cannot find any kind of “official” definition. I did lots of > googling but could not find anything I would call official or specific > enough to determine where the confluence actually is. Does anyone know of > a definition I could use? Thanks! > > > > Jim Bensman > "Nature Bats Last" >