Milwaukee River past Grafton to downtown Milwaukee, where it empties into Lake Michigan. Cedar Creek, the Menomonee River and the Kinnickinnic River are the three main tributaries. The Milwaukee River watershed drains in southeastern Wisconsin, including parts of Dodge, Fond du Lac, Milwaukee, Ozaukee, Sheboygan, Washington and Waukesha counties. The Milwaukee River watershed is part of the Lake Michigan subbasin; this subbasin is itself a part of the St. Lawrence River Watershed, which is fed by the Great Lakes. The Milwaukee River area was populated by Native Americans in the time before European settlement. Jacques Marquette and Louis Jolliet navigated from Lake
Astor on the Lake Astor on the Lake The Astor on the Lake (also Astor Hotel) is a low-rise building located in the Yankee Hill (East Town) neighborhood of downtown Milwaukee, Wisconsin. It is listed on the National Register of Historic Places. Designed by architect Herbert Tullgren in Classical Revival style, the Astor Hotel was built in 1920 by developer Oscar Brachman for hotel tycoon Walter Schroeder. The building was originally U-shaped in plan, but an L-shaped addition in 1925 made the building into the E-shape seen today. The building has eight floors and stands 102 feet (31 m) tall. When the Astor on