About Us

The Rib Mountain Metropolitan Sewerage District (RMMSD), while located in the Town of Rib Mountain, is not part of the local government of the Town of Rib Mountain. Instead, it is a single-purpose Municipal Corporation whose sole duty is to be a regional waste water treatment facility in accordance with Chapter 200 of the Wisconsin State Statutes.

This facility was built in 1985 to treat the waste water from the Village of Weston, the Village of Rothschild, the Village of Kronenwetter, City of Mosinee and the Rib Mountain Sanitary District. The RMMSD is governed by a 5 Member Commission.

Control Schematic for Rib Mountain Sewerage District