Lake Michigan - Illinois Beach State Park South Beach
Illinois Beach State Park South Beach is open.
Illinois Beach State Park South Beach is monitored by Lake County Health Department this year.
 
Advisory Year Start Date Reopen Date Days Closed Type Reason Pollution Source
2025
8/26/2025 8:00 AM 8/27/2025 8:00 AM 1 Closure High bacteria levels UNKNOWN
8/19/2025 8:00 AM 8/20/2025 8:00 AM 1 Closure High bacteria levels UNKNOWN
7/18/2025 8:00 AM 7/22/2025 8:00 AM 4 Closure High bacteria levels UNKNOWN
7/08/2025 8:00 AM 7/09/2025 8:00 AM 1 Contamination Advisory High bacteria levels UNKNOWN
2024
7/25/2024 8:00 AM 7/26/2024 7:55 AM 1 Contamination Advisory High bacteria levels UNKNOWN
6/26/2024 8:00 AM 6/27/2024 8:00 AM 1 Closure High bacteria levels UNKNOWN
2023
8/16/2023 8:00 AM 8/17/2023 8:00 AM 1 Closure High bacteria levels UNKNOWN
2022
8/12/2022 8:00 AM 8/16/2022 8:00 AM 4 Closure High bacteria levels UNKNOWN
6/08/2022 8:00 AM 6/09/2022 8:00 AM 1 Contamination Advisory High bacteria levels UNKNOWN
2021
8/10/2021 8:00 AM 8/11/2021 8:00 AM 1 Closure High bacteria levels UNKNOWN
7/09/2021 8:00 AM 7/13/2021 8:00 AM 4 Closure High bacteria levels UNKNOWN
6/15/2021 8:00 AM 6/16/2021 8:00 AM 1 Closure High bacteria levels UNKNOWN
2020
7/31/2020 8:00 AM 8/05/2020 8:00 AM 5 Closure High bacteria levels UNKNOWN
2019
8/13/2019 8:00 AM 8/15/2019 8:00 AM 2 Contamination Advisory High bacteria levels UNKNOWN
8/07/2019 8:00 AM 8/08/2019 8:00 AM 1 Closure High bacteria levels UNKNOWN
7/22/2019 8:00 AM 7/23/2019 8:00 AM 1 Contamination Advisory High bacteria levels UNKNOWN
2018
8/21/2018 8:00 AM 8/22/2018 8:00 AM 1 Contamination Advisory High bacteria levels UNKNOWN
7/24/2018 8:00 AM 7/25/2018 8:00 AM 1 Contamination Advisory High bacteria levels UNKNOWN
7/19/2018 8:00 AM 7/20/2018 8:00 AM 1 Contamination Advisory High bacteria levels UNKNOWN
6/29/2018 8:00 AM 6/30/2018 8:00 AM 1 Closure High bacteria levels UNKNOWN
6/21/2018 8:00 AM 6/22/2018 8:00 AM 1 Closure High bacteria levels UNKNOWN
6/12/2018 8:00 AM 6/13/2018 8:00 AM 1 Contamination Advisory High bacteria levels UNKNOWN
2017
8/30/2017 8/31/2017 1 Contamination Advisory High bacteria levels UNKNOWN
8/4/2017 8/8/2017 4 Closure High bacteria levels UNKNOWN
2016
9/1/2016 9/2/2016 1 Closure High bacteria levels UNKNOWN
8/25/2016 8/26/2016 1 Contamination Advisory High bacteria levels UNKNOWN
8/17/2016 8/18/2016 1 Closure High bacteria levels UNKNOWN
6/29/2016 6/30/2016 1 Closure High bacteria levels UNKNOWN
2015
8/13/2015 8/14/2015 1 Contamination Advisory High bacteria levels UNKNOWN
7/14/2015 7/15/2015 1 Closure High bacteria levels UNKNOWN
7/8/2015 7/10/2015 2 Closure High bacteria levels UNKNOWN
7/2/2015 7/7/2015 5 Closure High bacteria levels UNKNOWN
2014
8/29/2014 9/3/2014 5 Closure High bacteria levels UNKNOWN
8/15/2014 8/19/2014 4 Closure High bacteria levels UNKNOWN
8/13/2014 8/14/2014 1 Closure High bacteria levels UNKNOWN
7/29/2014 7/30/2014 1 Closure High bacteria levels UNKNOWN
7/24/2014 7/25/2014 1 Closure High bacteria levels UNKNOWN
7/2/2014 7/3/2014 1 Closure High bacteria levels UNKNOWN
6/17/2014 6/18/2014 1 Closure High bacteria levels UNKNOWN
6/12/2014 6/16/2014 4 Contamination Advisory High bacteria levels UNKNOWN
5/29/2014 5/30/2014 1 Contamination Advisory High bacteria levels UNKNOWN
2013
8/23/2013 8/27/2013 4 Closure High bacteria levels UNKNOWN
8/14/2013 8/15/2013 1 Closure High bacteria levels UNKNOWN
6/14/2013 6/18/2013 4 Closure High bacteria levels UNKNOWN
6/7/2013 6/11/2013 4 Contamination Advisory High bacteria levels UNKNOWN
2012
8/16/2012 8/20/2012 4 Closure High bacteria levels UNKNOWN
8/9/2012 8/13/2012 4 Closure High bacteria levels UNKNOWN
7/24/2012 7/25/2012 1 Closure High bacteria levels UNKNOWN
7/10/2012 7/11/2012 1 Closure High bacteria levels UNKNOWN
2011
8/9/2011 8/10/2011 1 Closure High bacteria levels UNKNOWN
8/4/2011 8/5/2011 1 Closure High bacteria levels UNKNOWN
6/28/2011 6/29/2011 1 Closure High bacteria levels UNKNOWN
6/23/2011 6/24/2011 1 Closure High bacteria levels UNKNOWN
6/10/2011 6/15/2011 5 Closure High bacteria levels UNKNOWN
2010
9/1/2010 9/3/2010 2 Closure High bacteria levels UNKNOWN
8/24/2010 8/31/2010 7 Closure High bacteria levels UNKNOWN
7/16/2010 7/22/2010 6 Closure High bacteria levels UNKNOWN
2009
9/3/2009 9/8/2009 5 Closure High bacteria levels UNKNOWN
8/28/2009 9/2/2009 5 Closure High bacteria levels UNKNOWN
8/13/2009 8/17/2009 4 Closure High bacteria levels UNKNOWN
8/4/2009 8/5/2009 1 Closure High bacteria levels UNKNOWN
7/15/2009 7/16/2009 1 Closure High bacteria levels Agriculture
7/8/2009 7/9/2009 1 Closure High bacteria levels UNKNOWN
6/17/2009 6/19/2009 2 Closure High bacteria levels UNKNOWN
6/12/2009 6/13/2009 1 Closure High bacteria levels UNKNOWN
2008
8/26/2008 8/27/2008 1 Closure High bacteria levels UNKNOWN
8/20/2008 8/23/2008 3 Closure High bacteria levels UNKNOWN
8/13/2008 8/16/2008 3 Closure High bacteria levels UNKNOWN
8/11/2008 8/12/2008 1 Closure High bacteria levels UNKNOWN
8/7/2008 8/10/2008 3 Closure High bacteria levels UNKNOWN
8/1/2008 8/2/2008 1 Closure High bacteria levels UNKNOWN
7/24/2008 7/25/2008 1 Closure High bacteria levels UNKNOWN
7/1/2008 7/2/2008 1 Closure High bacteria levels UNKNOWN
5/28/2008 5/29/2008 1 Closure High bacteria levels UNKNOWN
2007
8/31/2007 9/1/2007 1 Closure High bacteria levels UNKNOWN
8/28/2007 8/30/2007 2 Closure High bacteria levels UNKNOWN
8/25/2007 8/26/2007 1 Closure High bacteria levels UNKNOWN
8/19/2007 8/24/2007 5 Closure High bacteria levels UNKNOWN
8/14/2007 8/16/2007 2 Closure High bacteria levels UNKNOWN
8/10/2007 8/11/2007 1 Closure High bacteria levels UNKNOWN
8/6/2007 8/7/2007 1 Closure High bacteria levels UNKNOWN
7/29/2007 7/30/2007 1 Closure High bacteria levels UNKNOWN
7/27/2007 7/28/2007 1 Closure High bacteria levels UNKNOWN
7/22/2007 7/23/2007 1 Closure High bacteria levels UNKNOWN
7/21/2007 7/22/2007 1 Closure High bacteria levels UNKNOWN
7/18/2007 7/20/2007 2 Closure High bacteria levels UNKNOWN
7/14/2007 7/15/2007 1 Closure High bacteria levels UNKNOWN
7/12/2007 7/13/2007 1 Closure High bacteria levels UNKNOWN
7/2/2007 7/3/2007 1 Closure High bacteria levels UNKNOWN
6/29/2007 6/30/2007 1 Closure High bacteria levels UNKNOWN
6/6/2007 6/7/2007 1 Closure High bacteria levels UNKNOWN
2006
8/30/2006 8/31/2006 1 Closure High bacteria levels Storm water runoff
8/29/2006 8/31/2006 2 Closure High bacteria levels Storm water runoff
8/28/2006 8/31/2006 3 Closure High bacteria levels Storm water runoff
8/27/2006 8/31/2006 4 Closure High bacteria levels Storm water runoff
8/26/2006 8/31/2006 5 Closure High bacteria levels Storm water runoff
8/20/2006 8/21/2006 1 Closure High bacteria levels Storm water runoff
8/19/2006 8/21/2006 2 Closure High bacteria levels Storm water runoff
8/18/2006 8/21/2006 3 Closure High bacteria levels Storm water runoff
8/16/2006 8/17/2006 1 Closure High bacteria levels Storm water runoff
8/12/2006 8/13/2006 1 Closure High bacteria levels Storm water runoff
8/11/2006 8/13/2006 2 Closure High bacteria levels Storm water runoff
8/8/2006 8/9/2006 1 Closure High bacteria levels Storm water runoff
8/6/2006 8/7/2006 1 Closure High bacteria levels Storm water runoff
8/3/2006 8/4/2006 1 Closure High bacteria levels Storm water runoff
8/2/2006 8/4/2006 2 Closure High bacteria levels Storm water runoff
7/22/2006 7/23/2006 1 Closure High bacteria levels Storm water runoff
7/18/2006 7/19/2006 1 Closure High bacteria levels Storm water runoff
7/12/2006 7/13/2006 1 Closure High bacteria levels Storm water runoff
7/10/2006 7/11/2006 1 Closure High bacteria levels Storm water runoff
6/26/2006 6/27/2006 1 Closure High bacteria levels Storm water runoff
6/23/2006 6/24/2006 1 Closure High bacteria levels Storm water runoff
6/16/2006 9/17/2006 93 Closure High bacteria levels Storm water runoff
Illinois Department of Public Health | 535 West Jefferson Street | Springfield, Illinois 62761
Phone 217-782-4977 | Fax 217-782-3987 | TTY 800-547-0466

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