Mandate: The Association acts as a concerted voice for its membership on matters impacting quality of life at Rosen Lake and it's immediate environs. Issues and concerns of members channeled through the association can be effectively and efficiently communicated to the appropriate authority for clarification and resolution.

Projects: Rebuilt and now maintain outlet dam necessary for regulating lake level; constructed fence to keep animals from polluting the lakes main water source; purchased and erected signs with information for protection of loons; have water tested annually for bacterial and mineral content; posted informational signage on painted turtles; publish newsletter (called Rosen Lake Echo) once a year.