Archive: https://archive.today/OaFqB From the post: >>Those looking to swim in two popular beaches on Lake Erie this weekend have been warned of high E. coli levels infecting the waters. Edgewater and Villa Angela Beach, located on the edge of Cleveland, Ohio, have been issued a water quality advisory due to high levels of waterborne bacteria, according to the Northeast Ohio Regional Sewer District. Edgewater Beach had an E. coli reading of 90 MPN/100 mL, while the water of Villa Angela read a whopping 315 MPN/100 mL. E. coli is measured in a measurement called MPN (most probable number), which estimates the amount of E. coli cells in a liquid sample. The E. coli threshold for Edgewater is set at 80 MPN/100 mL, and Villa Beach is 135 MPN/100 mL.