Boyds is a semi-rural corner of upper Montgomery County where water service varies by address: some homes are on WSSC Water and others rely on private wells. Either way, a plumber can isolate the system in sections to find where water is escaping. Call the number on this page to be connected with a local plumber in Boyds.

Is my Boyds home on public water or a private well?
It depends on the property. Boyds grew up as a railroad and dairy-farming village on the old B&O line, and much of the area around Black Hill Regional Park and Seneca Creek State Park is still open land. If you get a WSSC Water bill, you're on public water and there's a meter to check. If there's no water bill and a pressure tank in the basement or utility room, you're on a well. Montgomery County assigns every property a water and sewer category, so the County can confirm what yours is.
How do I check for a leak with each setup?
On WSSC Water, shut off every fixture and appliance and watch the meter for several minutes. If it moves, close the main valve inside the house and watch again: a meter that stops means the leak is indoors, and one that keeps turning points to the buried line outside. Report water surfacing near the street to WSSC at 301-206-4002.
On a well, the clues come from the pump and the pressure gauge. With nothing running, the gauge should hold steady and the pump should stay off. If the pressure drifts down or the pump kicks on by itself, water is leaving the system somewhere after the tank. A toilet with a worn flapper is the most common culprit, but a failing check valve or a leak in the buried line from the well can cause the same symptom. A plumber can tell those apart by isolating the house, the tank and the well line one at a time.
Who handles the permit once the leak is found?
WSSC Water issues permits for and inspects plumbing in Montgomery County, along with all natural gas and propane installations, so most repairs beyond a simple fixture fix go through a plumber who holds a WSSC license. Montgomery County's Department of Permitting Services handles building permits. Small repairs like a toilet flapper or faucet cartridge rarely need a permit; replacing a buried line or rerouting supply pipe usually does.
A note for Boyds winters
Outlying homes, barns and detached garages often have pipes in spaces that get colder than the house. Freezing nights can split those lines, and the leak may not show until the water runs again, so an unexplained pressure drop after a cold snap is worth a call.
Leak Detection questions in Boyds
How do I know which water provider serves my address?
How do I look for a leak if the house is on a private well?
Does the repair need a permit once the leak is found?
What if I smell gas instead of finding water?
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