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Who owns the water service line in Pleasanton, CA

Which part of the pipe is yours

your buildingproperty linesidewalkstreetmain
The thick length is yours.

If something’s wrong

Who to call first about the water service line

BelowGrid has no first-call guidance on file from Pleasanton about the water service line.

The documents this answer is built on

Who is responsible for which part

Pleasanton looks after the pipe from the main to the meter, and the owner has the pipe from the meter to the building. A January 2026 report to the City Council put it this way: "Traditionally, the City is responsible for infrastructure from the water main to the water meter, while property owners are responsible for infrastructure from the meter to the building." This is Pleasanton's own statement.

Pleasanton
The infrastructure from the water main to the meter. The municipal code defines the service line as the supply line from the main to the property line, including the meter, and keeps meters and the facilities the City furnishes the property of the City, with the right to repair, replace and maintain them.
The property owner
The infrastructure from the meter to the building. The municipal code adds that the City is not responsible for installing or maintaining any water line beyond the end of its service connection or meter. The City also asks customers not to turn the water off at the meter, because "the unit belongs to the City of Pleasanton" and the cost of repairing damage to the meter or its box falls on the property owner.

What else is worth knowing

The line is the meter. The Council report describes the split as the traditional one while explaining that the State now requires the City to record the material of both the public and the private sides. The City supplies nearly all of Pleasanton, but the Alameda County Fairgrounds has its own water system on the State's service-area register, over about 2% of the city; if that system bills you, its own rules apply rather than the City's. Check the name on your water bill. This answer applies inside the area the State maps for the City's own water system, including addresses outside Pleasanton's city limits that it serves; addresses the State maps to another water system such as the Fairgrounds' and Dublin San Ramon Services District's are left out, and so is city land the State does not map to the City's own water system.

Sources

City of Pleasanton, City Council Agenda Report, 20 January 2026, Item 14 (Public Works

Also quoted:

Checked

What Pleasanton reported to the State about service-line materials

Federal rules required every community water system to inventory its service lines and publish the result. These are the figures this one filed.

The inventory records what each line is made of: lead, galvanized requiring replacement, non-lead, or lead status unknown. “Still unclassified” counts the lines whose material has not been identified. It does not mean they are lead.

Pleasanton has classified more of its service lines than most of California: 0.00% of its lines are unclassified, against 9.2% statewide.

Service lines reported
21,668
Still unclassified
0 (0.00%)
Across California, 9.2% of service lines are unclassified.
Share of service lines still unclassified
  • Pleasanton0.00%
  • California9.2%

What this page cannot tell you

  • This describes who is responsible for which part of the pipe. It is not a record of what your own service line is made of.
  • This answer applies inside the area the State maps for Pleasanton's own water system, which does not follow the city limits: some addresses in the city are served by another supplier, and some outside it are served by the city. An address search checks which side an address is on.
  • The State's service area map puts effectively all of Pleasanton's land inside the boundary it maps for the city's own water system. Within the same city limits it also maps "ALAMEDA COUNTY FAIRGROUNDS" (2%). Measured 25 Sep 2026.
  • Classified does not mean inspected, and this system inspected less than most. Pleasanton established 3.5% of its classifications by field inspection, against 22% across California; the rest come from records, the year of construction, or a predictive model.
  • These figures were submitted to the State by the water system itself and were read on 4 Sep 2026. They may not reflect its current inventory - ask the water system to confirm anything about a specific address.
Pleasanton: official site

Your other pipe: the sewer lateral

For the sewer lateral, Pleasanton gives the opposite answer to the one above:

Pleasanton keeps the trunk sewers and gives the owner both lengths of pipe that reach it. Section 15.32.100 provides that "The city shall maintain all trunk sewers. Maintenance of side sewers and service laterals shall be the responsibility of the property owner served by such sewers." Section 15.08.480 defines the service lateral as "the pipe between the trunk line and the user's side sewer connection at the edge of the street or easement".

Your sewer lateral is yours to the main; your water line stops being yours at the meter.

Same trench, separate authorities, decided separately.

Who pays for the sewer lateral in Pleasanton, CA

Look up a specific address

This page describes what applies to properties in Pleasanton in general. To see which authorities serve one address, and what records exist for it, search for it.

Search for an address

How this compares across California