Basement Leak Detection in Old Bridge

Start with timing. Water that follows rain is coming from outside; water that follows a load of laundry or a shower upstairs is a drain; water that appears whatever the weather is probably supply. Then do the meter test, and try a pool strip on the puddle: total chlorine leans toward treated OBMUA water.

Groundwater sometimes does, once a wet spell passes. A supply or drain leak will not, and it keeps soaking whatever sits on the floor. If the water comes back in dry weather, treat it as plumbing until a test says otherwise.

Expect an estimated $150 to $400 in Old Bridge, and up to an estimated $450 when the leak is on a long or deep buried service line. What moves a visit within that range is how much is still unexplained when we arrive: a meter that is plainly moving and one stain is a short job, while a still meter, a damp basement wall and a rainy week means groundwater has to be ruled out before the supply is searched. No verified local average exists for this township, so none is printed here. Repairs are quoted separately, after the source is marked.

Usually because more water passed through the meter than you realized, and the meter itself will tell you whether it is still happening. Close every faucet, check that nothing is filling, and watch the low-flow indicator. The usual suspects are a toilet that keeps refilling, a softener stuck in its cycle, an outdoor faucet left cracked open, or a leak. OBMUA reads its meters by radio, so nobody walks past yours, and a slow creep can run for a full billing period unnoticed. One catch in this township: if your meter is on the basement wall, a leak on the buried line outside never reaches it, so a high bill points inside the house, not at the yard.

Ask OBMUA for your own address before anyone prices a repair. We have not found OBMUA's rule on which length of the service line belongs to the utility and which to the owner published, and we would rather you hear it from them than from a guess. What we can establish is where the leak is and which side of the meter it sits on. If the line turns out to be an old material, ask OBMUA how its line inventory lists your address too: a 2021 New Jersey law gives water systems ten years to replace lead service lines, the part on private property included.