Effective Immediately March 15, 2019, the entire system, Zones A, B, and C from the Algonquin Dam to the Wisconsin State line is CLOSED per the IDNR – Office of Law Enforcement.
***This will not affect the river dyeing in the City of McHenry*** (SEE LINK BELOW FOR MORE INFO)
http://www.visitmchenrycounty.com/Shamrocksthefox