This links to an post of mine that has an excerpt of an 1869 map showing the upper Boggies.
http://history-sites.com/mb/cw/itcwmb/index.cgi?noframes;read=3428
This is an old post that includes some info on the encampments at and around the Little Boggy and Middle Boggy, northeast of Boggy Depot.
http://history-sites.com/mb/cw/itcwmb/index.cgi?noframes;read=3148