Milwaukee both January 17, 1982 and February 4, 1996. The 1982 event, also known as Cold Sunday, featured temperatures as low as in some of the suburbs as little as to the north of Milwaukee. In the 1990s and 2000s, Lake Michigan experienced large algae blooms, which can threaten marine life. Responding to this problem, in 2009 the city became an "Innovating City" in the Global Compact Cities Program. The Milwaukee Water Council was also formed in 2009. Its objectives were to "better understand the processes related to freshwater systems dynamics" and to develop "a policy and management program aimed at
Milwaukee City Hall protect pedestrians from falling stone and brickwork. The quality of the restoration was the subject of a lawsuit filed by the city of Milwaukee in 2012 against various parties involved in the work. City Hall was added to the National Register of Historic Places in 1973, and declared a National Historic Landmark in 2005. Milwaukee City Hall The Milwaukee City Hall is in Milwaukee, Wisconsin, United States. It was finished in 1895, and was Milwaukee's tallest building until completion of the First Wisconsin Center in 1973. Milwaukee City Hall was designed by architect Henry C. Koch in the Flemish Renaissance