Mary Jane Reservoir Boat Ramp provides water access to this small reservoir located just north of Manitou in southwestern Manitoba. The provincial fisheries map confirms a designated boat launch on the reservoir, which covers roughly 0.

37 square kilometres and reaches a maximum depth of about 10 metres. The ramp serves anglers targeting the reservoir's well-regarded fishery, which is stocked and popular for largemouth bass, black crappie, and walleye.

Provincial regulations require the release of all walleye shorter than 35 cm, and the black crappie limit is four.

The site has produced Master Angler–qualifying largemouth bass and crappie, making it a worthwhile stop for light-tackle anglers exploring southwestern Manitoba.