Water Quality

 Over 100 Years of Drinking Water Treatment and Distribution

Olathe’s drinking water consistently meets or exceeds all state and federal standards for safe drinking water. The City's Water Production division runs hundreds of tests a day to ensure your water is safe. These tests are conducted all throughout Olathe’s water system – from the source of the water supply to the tap at individual's homes.  

Information on Olathe’s drinking water is published in our annual water quality report.  These reports cover the entire previous year's sampling results.