Previous Annual Drinking Water Quality Reports

A woman working in the lab at the Water Treatment Plant in Aspinwall

Each year we produce an Annual Drinking Water Quality Report that outlines our treatment process and the contaminants that may be found in our source drinking water prior to treatment. We monitor and test the level of these contaminants before, during, and after the treatment process to maximize their reduction and removal. 

We regularly test for approximately 100 different chemical and microbial constituents. This includes microbial contaminants, inorganic contaminants, pesticides and herbicides, organic chemical contaminants, and radioactive contaminants - all of which are regulated by the Environmental Protection Agency and Pennsylvania Department of Environmental Protection.