Water Quality Reports

Quick Contact Numbers

Division Number
Water and Sewer 410-535-1600, ext. 2554
Public Works Main Line 410-535-2204 or 410-535-2205

Water tap

The Safe Drinking Water Act requires that utility issue an annual “Consumer Confidence” report to customers in addition to other notices that may be required by law. This report details where our water comes from, what it contains, and the risks our water testing and treatment are designed to prevent. The Calvert County Water and Sewerage Division is committed to providing you with the safest and most reliable water supply. Informed consumers are our best allies in maintaining safe drinking water.

2022 Annual Drinking Water Quality Report

This single 2022 report (PDF) contains information on all county water systems. View the report in Spanish.

View past Annual Drinking Water Quality Reports

Please call 410-535-1600, extension 2554 or 2329, if you would like a paper report delivered to your home.