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Who owns the water service line in Vacaville, CA

Which part of the pipe is yours

  • Water service line

    Yours from the meter to your building — if certain conditions are met

    Why, and what to do
  • Sewer lateral

    Yours all the way to the main, including the fitting where it joins

    Why, and what to do
your buildingproperty linesidewalkstreetmain
The thick length is yours. A dashed marker means the position depends on your property — see below.

If something’s wrong

Who to call first about the water service line

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

The documents this answer is built on

Who is responsible for which part

The City's duty runs to a defined point of service, and everything past it is yours. Section 13.12.250 provides that "The city's responsibility to operate, maintain, and repair public water mains shall extend only to the point of service", and that "The operation, maintenance, and repair of any private water line connected to the point of service shall be the customer's sole responsibility". This is Vacaville's own statement.

Vacaville
Everything up to the point of service, which for an ordinary metered home is just past the meter. Section 13.12.010 provides that "For a metered water service connection, the city's point of service generally is located at the downstream side of the meter where it connects to the private water line".
The property owner
The private water line from the point of service to the building, and any change to it the law requires. Section 13.12.250 adds that "The city shall not be responsible for any costs associated with the modification of private plumbing beyond the point of service", and that the customer indemnifies the City against claims arising from "the condition, operation, maintenance, or repair of said private water line".

What decides which applies

The handover moves if your meter is not in the street. Section 13.12.010 provides that "in any location where the meter is outside of the city right-of-way containing the city distribution main, the city's point of service is located at the boundary of the city right-of-way" - so on a lot where the meter sits on your side of that line, the pipe between the right-of-way boundary and the meter is yours, not the City's. Find where your meter is before deciding whose a leak is. Do not operate the City's valves either: section 13.12.340 makes it unlawful for "anyone other than city personnel or authorized representatives to operate any appurtenance of the city's water distribution system". And check the name on your water bill: a small part of the city is on the Solano Irrigation District's Elmira system, whose own rules govern there.

Sources

Vacaville Municipal Code section 13.12.250, No city responsibility beyond point of service

Also quoted:

Checked

What Vacaville 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.

Vacaville 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
32,668
Still unclassified
0 (0.00%)
Across California, 9.2% of service lines are unclassified.
Share of service lines still unclassified
  • Vacaville0.00%
  • 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 94% of Vacaville's land inside the boundary it maps for the city's own water system. A share of land is not a share of homes: open space counts the same as a dense block. Measured 25 Sep 2026.
  • Classified does not mean inspected, and this system inspected less than most. Vacaville established 2.5% 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.
Vacaville: official site

Your other pipe: the sewer lateral

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

Vacaville rewrote its lateral rules in 2026 and states the whole answer in one subsection, fitting included. Section 13.08.110(B)(1) puts the entire lateral, from the building connection up to and including the wye or other tie-in at the main, on the owner - it "shall fall within the owner's responsibility for installation, maintenance, repair, and replacement". The same subsection adds that "Any work within the public right-of-way shall require a city encroachment permit".

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

Same trench, separate authorities, decided separately.

Who pays for the sewer lateral in Vacaville, CA

Look up a specific address

This page describes what applies to properties in Vacaville 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