Suspect the water line to your house is leaking?
A wet strip of yard, unexplained water use, or a change in pressure can raise the question of a buried supply leak. None of those clues identifies the pipe by itself. Rainwater, irrigation, drainage, and a nearby public water problem can produce overlapping symptoms. Keep the first conversation focused on what you can see and when it changed, then establish which pipe segment needs investigation.
Call about the leak877-702-1610Confirm the provider, address coverage, and charges before authorizing work.
If water is flowing into the street or appears to involve a public main, use the Portland Water Bureau's water-service problem route. The referral number on this website is not the Water Bureau or an emergency dispatch service.
Start with the account and the actual connection
Use a recent utility bill to identify the water supplier for the property. A Portland mailing address does not replace that check. Note whether the account serves one house, several units, irrigation, or another arrangement. A meter reading for a shared system cannot automatically be attributed to one household.
Describe the damp area's position using ordinary landmarks: beside the walk, near the visible meter box, or along the house wall. Do not label a boundary as public or private just because it falls on one side of a sidewalk. Connection details matter, and a buried pipe may not follow the straight route someone drew on an old sketch.
Responsibility is more specific than “before the meter”
Portland's service-maintenance code uses different boundaries for different connections. On small domestic or irrigation services, the meter stop is significant. Larger connections may involve the meter valve or a vault wall. Fire services have another boundary. Ask the Water Bureau to identify the applicable arrangement and the suspected segment before assigning repair responsibility. Read the current service-maintenance section.
That confirmation helps keep the repair proposal aligned with the right work. The provider should be able to explain where investigation or excavation is proposed and how it relates to the confirmed boundary. A statement that “the owner pays for everything near the house” is not a substitute for identifying the actual connection and repair location.
Preserve observations without opening the ground
Photograph visible surface water from stable ground. Note whether the patch persists between rain events, whether irrigation was operating, and whether indoor water use changed around the same time. Existing bills or readings can help establish a trend. Record uncertainty rather than filling in a missing history.
Do not dig a test hole, probe the soil, enter a flooded vault, or operate unfamiliar utility equipment. Buried services can share an area with electrical, gas, communications, and drainage infrastructure. A small exploratory opening can damage another service or create unstable ground. The contractor needs to plan locating, access, and safe excavation as part of the work, not after an owner has exposed a pipe.
Ask how the location will be narrowed
An investigation proposal should explain its first step and its limits. Ask what evidence would support opening a particular area, what happens if the first suspected location is wrong, and whether diagnostic work is billed separately from repair. Equipment names alone do not tell you how certain a result will be.
A moisture pattern, meter observation, or sound may help narrow the search, but those clues should not be presented as a guarantee of an exact break location. Ask the provider to distinguish a suspected route from a confirmed exposed defect. If the plan changes after investigation, agree on the new scope before additional disturbance, except for immediate actions necessary to address a safety hazard.
Compare a local repair with a longer replacement
The choice depends on the discovered defect, condition of the remaining pipe, material compatibility, access, and the consequences of another failure. Ask why the proposed length is appropriate. A short repair may leave an adjacent damaged section; a longer replacement may disturb more surfaces. Neither option is automatically the economical choice for every property.
Include the route, material, connections, water interruption, and restoration in the written proposal. If a metal service is changing to plastic, ask how the electrical grounding question will be evaluated. Portland flags this issue in its residential permit guidance. Separate the plumbing price from any electrical, landscape, paving, or building work so the comparison is meaningful.
Leave with a record of what was found
Before concealed work is covered, ask which inspections are required and who is arranging them. Keep the permit reference when applicable, the location and description of the repaired section, photographs supplied by the contractor, and the final invoice. A sketch can be useful for future work, but label it as a repair record rather than a survey or complete utility map.
After the repair, follow the supplier's direction for any follow-up reading or account question. A bill adjustment is a separate decision, not a credit the contractor can promise. See the leak-related bill record guide for the documents worth keeping.
For a private plumbing leak discussion, call 877-702-1610. Confirm the recipient's identity, address coverage, investigation charges, and applicable Oregon credentials before authorizing work. This is an independent referral route, not proof that a particular contractor or utility crew is available.