This scheduled maintenance affected: Alverno College, Aurora University, BloodCenter of Wisconsin, Brighton #1 School District, Brillion School District, Bristol School District #1, Burlington Area School District, Catholic Memorial High School, CESA 1, Chilton School District, Concordia University, Dodgeland School District, Eastern Shores Library System - Monarch Library System, Elkhart Lake-Glenbeulah School District, Erin School District, Fox Point J2 School District, Geneva J4 School District, Grafton School District, City of Greenfield, Greenfield School District, Hartford J1 School District, Hartford UHS School District, Holy Apostles School, Horicon School District, Howards Grove School District, Independence First, Kenosha County Public Library System, Kettle Moraine School District, Kiel Area School District, Kohler School District, Lake Country School District, Lake Mills Area School District, Lakeshore Technical College, Lakeshores Library System, Linn J6 School District, Maple Dale-Indian Hill School District, Marian University of Fond du Lac, Marquette University, Marquette University High School, Mayville School District, Menomonie Area School District, Merton Community School District, Milwaukee Area Technical College, Milwaukee Art Museum, Milwaukee City Housing Authority, City of Milwaukee, Milwaukee County Federated Library System, Milwaukee Institute of Art and Design, Milwaukee Public Museum, Mishicot School District, Muskego-Norway School District, Nicolet UHS School District, Northern Ozaukee School District, Paris J1 School District, Pewaukee School District, Pier Wisconsin, Plymouth Joint School District, Port Washington-Saukville School District, Racine Lutheran High School, Randall J1 School District, Raymond #14 School District, Reedsville School District, Richmond School District, Sacred Heart School of Theology, St. Catherines High School, St. Mary's Springs Academy, St. Thomas Aquinas Parish School, Salem School District, Sharon J11 School District, Sheboygan Area School District, Sheboygan County, Shoreland Lutheran High School, Silver Lake College, Stone Bank School District, Swallow School District, SWITCH - Southeastern Wisc Info Tech Exchange, Two Rivers Public School District, Union Grove J1 School District, Union Grove UHS School District, Walworth J1 School District, Waterford Graded J1 School District, Waterford UHS School District, Waterloo School District, Waukesha County Federated Library System (Bridges Library System), Westosha Special Ed, Whitefish Bay Dominican High School, Whitnall School District, Wisconsin Economic Development Corporation - Milwaukee, Wisconsin Lutheran College, Wisconsin Lutheran High School, and Wisconsin School for the Deaf.