This report details where our water comes from, what it contains, and the risks our water testing and treatment are designed to prevent.
Informed consumers are our best allies in maintaining safe drinking water.
We encourage public interest and participation in our community's decisions affecting drinking water. The public is welcome. Overview Water Source City of Coatesville Authority is supplied by surface water from the West Branch of the Octoraro Creek. The table shows the results of our water-quality analyses. Every regulated contaminant that we detected in the water, even in the most minute traces, is listed here.