Water & Wastewater Maintenance

  1. Miss Utility

The Division of Water and Sewer Utilities (DWSU) is a member of "Miss Utility" (email http://www.missutility.net) which is a member of a "One-call system" that allows a person to notify the DWSU of planned excavation or demolition by calling 1-800-257-7777 or 811, or via an interactive ticket request system. By doing so, it protects DWSU's underground facilities from destruction, damage, or dislocation to prevent: (1) death or injury to individuals; (2) property damage to private and public property; and (3) the loss of services provided to the general public.

If you have questions about our service, please contact 301-600-2187.

Please note that Frederick County Division of Water and Sewer Utilities locators only mark Frederick County owned or operated water and sewer lines and do not mark private lines.

  1. locating and correcting water leaks
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