The Ohio Department of Health’s Beach Water Quality & Advisories program is a system designed to monitor and provide information about the water quality at beaches and waterways across the state of Ohio.
This program aims to ensure the safety of individuals who visit beaches and waterways by offering up-to-date information on the water conditions, specifically focusing on the levels of bacteria present in the water.
Check it out here: https://publicapps.odh.ohio.gov/beachguardpublic/