Who Is Responsible for a Leaking Water Line: You or the Utility?

The meter is the dividing line

Whether your water comes from the City of Bremerton, the City of Port Orchard, the City of Poulsbo, the City of Bainbridge Island, Silverdale Water District, West Sound Utility District, Manchester Water District or one of Kitsap PUD's many systems, the arrangement is essentially the same. The utility owns the main in the street, the tap on the main, the service pipe from the main to the meter, the meter box and the meter. Everything on the house side of the meter is private property: the service line under your yard and driveway, the shutoff at the house, and all the plumbing inside.

That means if the leak is between the main and the meter, you call the utility and they fix it. If the leak is between the meter and your house, it's yours, and a utility will generally tell you exactly that when they see continuous flow on the meter.

How to tell which side the leak is on

The meter test settles it. If the meter's low-flow indicator moves with your house isolated, water is passing through the meter, so the leak is on your side. If you see water surfacing near the meter box or the street but the meter shows no flow with everything closed, the leak is likely on the utility's side before the meter, and they should be called. Water surfacing at the meter box itself can be either; the utility can usually tell quickly.

Community water systems and shared lines

On Bainbridge Island, in Indianola, Hansville, Rolling Bay and other older communities, many homes are on small community water systems or share service lines with neighbors on easements that predate modern practice. Responsibility there is governed by the system's own rules and recorded agreements, and it is worth finding those documents before a dispute. In practice, the leak still has to be found and fixed, and a locate that identifies which service tap or which section is leaking is the starting point for any conversation about who pays.

Private wells

On a well there is no utility. The well, the pump, the pressure tank, the buried line to the house and the house plumbing are all the owner's. The upside is no bill surprise; the downside is no bill to warn you. A pump that cycles constantly is the sign to watch for.

What the utility will and won't do

Utilities will typically confirm continuous usage, show you how to do the meter test, and in many cases adjust a bill once after a documented repair. They will not locate a leak on private property or repair the private line. Some will shut off at the meter on request if a leak is severe, and some ask that homeowners not operate the utility-side valve themselves.