Lakes in Fallon County, Montana and Surrounding Areas   OTHER COUNTIES NEARBY Carter County Powder River County Prairie County Wibaux County Golden Valley County Slope County Harding County Montana Lakes Unreviewed Lakes in Fallon County, Montana Lake Baker Buffalo Reservoir Lake Baker Rush Hall Reservoir South Sandstone Reservoir To submit a review of one of the lakes above please fill out the form below. The name of the lake, (and your own name if you want):