Synopsis As Introduced Amends the Public Utilities Act. Requires public water utilities operating in this State to file annually to the Illinois commerce Commission a report analyzing the risk and vulnerability of the State's water supply to cyber attack. Specifies the information to be provided in the report. Requires the reports to be submitted to the Commission by April 1 of each year, and for the Commission to post the reports on its publicly accessible website. Allows the Commission to adopt rules to implement the applicable requirements. Effective immediately.