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Who owns the water service line in Portola, 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 Portola about the water service line.

The documents this answer is built on

Who is responsible for which part

Portola maintains the water service from its main to and including the meter, and the pipe beyond the meter is the owner's. Section 13.08.045 provides that "The city shall be responsible for, and maintain the water service connections from the water main to and including the water meter, the yoke, and if installed by the city, the compression fitting which connects the water meter to the service pipe." This is Portola's own statement.

Portola
The service connection from the main to and including the meter, the yoke and, where the City installed it, the compression fitting that joins the meter to the service pipe. The code defines a connection as the pipeline and facilities "such as the curb stop, meter and meter box" that carry water from a main to premises, and provides that "All facilities installed by the city on private property for the purpose of rendering water service shall remain the property of the city". Another section speaks of plumbing connected to "a service connection or main belonging to the city".
The property owner
Everything past the meter. The same section provides that "All pipes and fixtures beyond the said compression fitting shall be installed and maintained by the owner of the property." The customer must also provide "a valve on his side of the service installation to control the flow of water to the piping on his premises".

What else is worth knowing

The line is the outlet of the meter. The City's side ends at the compression fitting joining the meter to the service pipe where the City installed that fitting; where it did not, the code does not say whose the fitting is, so ask the City before paying for work on it. An older section of the same title, about turning water on at a vacant property, says "The city's jurisdiction and responsibility ends at the curbcock"; it sits in a clause excusing the City from damage caused by water running inside a property, and it does not divide maintenance of the pipe - section 13.08.045, as amended in 1997, does, and it puts the City's side at the meter. If a leak is between the curb stop and the meter, start from section 13.08.045. The State's register puts the City's system over about 97% of Portola's land and no other system over any of it; not every address is inside the City's mapped service area, so check the name on your water bill.

Sources

Portola Municipal Code section 13.08.045, Service connections

Also quoted:

Checked

What Portola 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.

Portola 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
1,150
Still unclassified
0 (0.00%)
Across California, 9.2% of service lines are unclassified.
Share of service lines still unclassified
  • Portola0.00%
  • 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.
  • The State's service area map puts 97% of Portola's land inside the boundary it maps for the city's own water system. Measured 26 Sep 2026.
  • Classified does not mean inspected, and this system inspected less than most. Portola established 8.7% 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.
Portola: official site

Your other pipe: the sewer lateral

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

Portola puts the sewer service connection on the owner from the main. Section 13.08.045 provides that "The service connection from the sewer main shall be installed and maintained by the property owner."

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 Portola, CA

Look up a specific address

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

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How this compares across California