Rice Lake's Lum Park public water access site features a concrete boat ramp managed by the City of Brainerd, providing access to Rice Lake and the Mississippi River for boating and fishing.

The park includes a fishing pier, boat landing, public swimming beach, restrooms with shower facilities, playground, volleyball court, and disc golf course.

Note that zebra mussels were found in Rice Lake in 2005 and were extremely abundant by 2007, so all watercraft and equipment must be cleaned and drained thoroughly before leaving the access.