Who owns the water service line in West Sacramento, CA

West Sacramento draws the line at the meter and states both halves. Section 13.04.050 provides that "The city shall be responsible for operating, maintaining and replacing all portions of the distribution system which are owned by the city", and section 13.04.090 that "The customer shall be responsible for the proper operation and maintenance of the customer's private water line". This is West Sacramento's own statement.

Which part of the pipe is yours

Water service line
Yours from the meter to your building
Why, and what to do
Sewer lateral
Yours from the cleanout to your building — if certain conditions are met
Why, and what to do

The thick length is yours. A dashed marker means the position depends on your property — see below.

Where the responsibility divides

West Sacramento: The service connection from the main through the meter, as property and as a duty to maintain and replace. Section 13.04.060 provides that the portion of the distribution system "including the water main, service connection and/or meter which is located in the public way or in easements, shall be under the exclusive control of the city and owned, managed and operated under the direction of the city manager". Section 13.04.030 defines the metered service connection as including "the tap, meter, meter box, pipe, corporation stop, curb stop or shutoff valve".
The property owner: The private water line - everything after the meter. Section 13.04.030 defines it as "the portion of the distribution system located on the customer's side of the metered service connection", and section 13.04.090 also makes the customer responsible "for any damages to the distribution system or loss of water resulting from the customer's private water line".
What else is worth knowing: The City's side is what it owns, and nothing more: section 13.04.050 provides that "The city shall not be responsible for operating, maintaining or replacing that portion of the distribution system not owned by the city", and that a City meter placed on private property does not create an obligation for "any works of facilities not owned by the city". So a meter set back on your land does not move the City's duty onto your pipework. The City's system serves almost all of West Sacramento, but not every address - check the name on your water bill.

West Sacramento Municipal Code section 13.04.050, Responsibility - the City responsible for operating, maintaining and replacing the parts of the distribution system it owns, and not for the parts it does not. District code Ch. 7 Art. I section 3.02

Also quoted:

Checked 2026-09-23

What West Sacramento has told the State

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

West Sacramento has classified less of its network than most of California: 54.0% of its service lines are still unclassified, against 9.2% statewide.

Service lines reported: 16,004
Still unclassified: 8,645 (54.0%)

What this does not 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.
Unclassified means nobody has established what the pipe is made of. It does not mean lead was found.
Classified does not mean inspected, and this system inspected less than most. West Sacramento established 0.0% 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 2026-09-04. They may not reflect its current inventory - the system's own page is the place to confirm anything about a specific address.

Check your address with West Sacramento

Your other pipe has a different answer

For the sewer lateral, West Sacramento says:

West Sacramento splits the lateral at the City's cleanout, and for a house the City keeps the half nearest the main. Section 13.08.140 provides that "Upper laterals shall be maintained by the owner of the property served thereby" and that "Lower laterals connecting to single-family units shall be maintained by the city."

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

Same trench, separate authorities, decided separately.

Who pays for the sewer lateral in West Sacramento, CA

How this compares across California

Why your two pipes disagree — the places where the sewer and water authorities contradict each other about the run beneath the road.
Which water systems know what is buried — how much of each California system’s network the utility can actually identify.