Water Quality Reports

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Each year, the City of Hillsboro Water Department publishes a Water Quality Report (or Consumer Confidence Report), detailing the outstanding quality of Hillsboro’s drinking water.

Water Quality Reports include information about the City of Hillsboro’s drinking water source, levels of any contaminants found, potential health effects of any contaminant detected at levels higher than the health standard, and contacts for additional sources of information.

Reports are prepared in accordance with the Environmental Protection Agency’s (EPA) Federal Safe Drinking Water Act and the Oregon Public Health Division requirements.

2018 Water Quality Report

The drinking water quality data presented in the 2018 Report is based on January to December 2017 monitoring results. In the report, you will also find comprehensive information on:

  • The value of reliable water service,
  • The measures we are taking to protect public health, your drinking water, and water source, and
  • How we are planning and investing today in the future of Hillsboro’s drinking water.

Access the 2018 Water Quality Report:

To request a printed copy, call 503-615-6702 or e-mail Lindsay.Wochnick@Hillsboro-Oregon.gov.

Past Water Quality Reports

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