City of Zanesville is a large public water system in EPA region 5 that provides tap water for the 43701 zip codes. It has 5 facilities where the water supply was tested for 75 chemical contaminants that impact tap water quality and human health.
The maximum reported level of HAA5 (five regulated haloacetic acids) was 17.666 µg/L. There were 1 contamintants found in the City of Zanesville water supply at levels that were above the minimum reporting level.
The latest water samples were taken on September 20th, 2023.