Create a Website Account - Manage notification subscriptions, save form progress and more.
Frozen Pipes - The Metropolitan Washington Council of Governments has information on preventing this from happening in your home on their Protect Your Pipes web page.
Request a Fire Hydrant Flow Test
Please complete the online Request for Fire Hydrant Flow Test. Your submission will be reviewed and you will be contacted with information about the processing of your request.
Bulk Water Pamphlet
DWSU Lead and Copper Monitoring Summary
List of Water Treatment Plants
The New Design System is fluoridated and supplies these communities and/or subdivisions:
Fluoridated small water systems supply the following communities and/or subdivisions:
Assessments
The Maryland Department of the Environment has completed source-water assessments for each of the County’s water supplies. These assessments are used to implement source-water protection plans, which identify and prevent potential sources of contamination from entering your drinking water supply.
Plants
Click on the plant name below for more information:
The Water Purification/Distribution Department is responsible for the operation of the County's water treatment plants and distribution systems.
The County's primary water treatment facilities are staffed 24 hours per day, 7 day per week. Smaller satellite facilities are staffed to provide operator attention several hours per day, 7 days per week.
This Department's certified operators provide routine daily operation of the County's water supply infrastructure to ensure that customers of the County's Public water systems receive water that continually complies with Federal Safe Drinking Water Act (SDWA) requirements.
4520 Metropolitan Court
Frederick, MD 21704
Email (Not for emergencies)
Ph: 301-600-1825
Fax: 301-600-2998
Emergencies
For water and/or wastewater emergencies occurring on weekends, holidays or after hours call 301-600-2194.