Well Field Area Map

The Portland Well Field is an area along the south shore of the Columbia River in northeast Portland, Gresham and Fairview.  The wells are the back-up drinking water supply for the City of Portland.  The Well Field Protection Program was created to help insure that hazardous chemical spills do not penetrate the groundwater and contaminate the wells.

For more information, contact CCA at 503.287.8686 or the Portland City Water Bureau.