Is river bed private property?

[CROSSINEYES]

good luck with the fight. but river chanles change yr to yr on public and private land. if the water changes path does he loose moore dirt? and the old river chanle does that remain public or go back to privet? he owns the dirt below its jsut how it gets to be. the provo above dc changes every yr many here have seen it im sure since it became a sportsmans river with granted access. in the old day when it was private we could catch a bunch of 20 to 30 inch browns. not any moore.[unsure] that section have at least 5 old river beds threw a 2 mile stretch of his land. he would loose over a 3rd of his dirt.
[signature]