As used in this chapter, the following terms shall have the meanings indicated:
The bodies of water covered by this chapter shall be the Red Cedar River, Rice Lake, Montanis Lake, Moon Lake, Stump Lake or any other body of water within the jurisdiction of the City of Rice Lake.
Any wood, metal, concrete or otherwise nonnatural structure erected, placed, constructed or built by the City of Rice Lake for recreational or economic purposes which abuts or extends into or on or over a body of water.