Welcome to the Illinois BeachGuard System. Select a county from the map below to see beach information for that county. Use the search box in the navigation bar to find by beach or waterbody by name. 
Jo Daviess County Stephenson County Winnebago County Boone County McHenry County Lake County Carroll County Ogle County Dekalb County Whiteside County Lee County Henry County Kane County Cook County Dupage County Rock Island County Mercer County Bureau County Putnam County LaSalle County Kendall County Warren County Marion County Jefferson County Wayne County Williamson County Hamilton County Macoupin County Saline County Henderson County Knox County Will County Stark County Grundy County Marshall County Livingston County McDonough County Kankakee County Iroquois County Hancock County Fulton County Peoria County Woodford County Ford County Tazewell County McLean County Schuyler County Adams County Mason County Logan County Brown County Champaign County Vermillion County Cass County Menard County DeWitt County Piatt County Pike County Morgan County Sangamon County Macon County Douglas County Scott County Christian County Calhoun County Edgar County Moultrie County Greene County Jersey County Montgomery County Shelby County Coles County Clark County Cumberland County Madison County Fayette County Effingham County Jasper County St Clair County Bond County Crawford County Monroe County Clinton County Clay County Richland County Lawrence County Washington County Randolph County Perry County Jackson County Franklin County Edwards County Wabash County White County Gallatin County Union County Johnson County Pope County Hardin County Massac County Alexander County Pulsaki County
Current advisories are displayed above


MCHENRY County Beaches

14 Public Beaches
29 Private Beaches
14 Advisories
Waterbody and Location Name County Start Date Reopen Date
Crystal Lake - Ccapoa Beach #3 Lakewood MCHENRY 5/23/2019 8:00:00 AM
Griswold Lake - Rimas Lodge MCHENRY 5/21/2014
Lily Lake - Lily Lake Beach MCHENRY 5/23/2019 8:00:00 AM
McCullom Lake - East Beach Park MCHENRY 5/22/2020 8:00:00 AM
MCELC - Mc Henry Co Early Learning Center MCHENRY 5/21/2014
Willoaks Lake - Willoaks Beach MCHENRY 5/21/2014
Island Lake - Dorothy Court Beach MCHENRY 5/22/2024 8:00:00 AM
McCullom Lake - Park & Beach MCHENRY 5/23/2024 8:00:00 AM
Willow Lake - Willow Lake Beach MCHENRY 9/5/2022 8:00:00 AM
Wonder Lake - Wooded Shores MCHENRY 9/5/2022 8:00:00 AM
Wonder Lake - Shore Hills Beach MCHENRY 5/23/2024 8:00:00 AM
Wonder Lake - Highland Shores MCHENRY 5/23/2024 8:00:00 AM
Wonder Lake - Sunrise Ridge MCHENRY 5/23/2024 8:00:00 AM
Wonder Lake - Lookout Point MCHENRY 5/23/2024 8:00:00 AM