The Water District provides water service to customers throughout Berkeley County. Our largest source of water is the Potomac River. The Potomac River Water Filtration Plant produces about 3.5 millions gallons each day and servers customers from Maryland state line south to Martinsburg, and west – including Hedgesville.

In the Southern part of Berkeley County, the primary water source is LeFevre Spring near Bunker Hill. Treated water from the Bunker Hill Plant produces 2 millions gallons each day, and serves customers from the Virginia State line north to Martinsburg and east to Baker Heights. 

Glenwood Forrest as well as The Woods has its own separate system of groundwater wells. The Water District also purchases water from the City of Martinsburg and have emergency interconnection with the Frederick County, Virginia water system.  

All of the water supplied to customers is treated to make it safe for public consumption. Our treatment facilities are designed and operated to meet all Federal and State Health requirements. We routinely test our treated water to ensure that it meets all the established requirements. Once a year we publish a report that summarizes our testing results. We want customers to be informed about their water. Water quality reports are available below. Additional copies may be obtained by calling the Water District Customer Service at 304.267.4600.