Water Line Maintenance Calendar for Fullerton Homes

You cannot inspect a buried pipe directly, but you can watch the things around it: the meter, the shutoff, the regulator if you have one, the ground along the route and your water bills. In Fullerton's long dry stretches, a patch of lawn that stays green without irrigation stands out, which makes late summer a good time to look. Spread the checks through the year so none of them becomes a chore.

Through the year

January: Run a meter test with all fixtures and irrigation off. Log the result.
February: Gently operate the house main shutoff and fixture stops. Note any that stick.
March: Walk the line's route. Look for settling, cracks in concrete and new root lifting.
April: Before heavy irrigation season, check sprinkler heads and valves near the line.
May: Compare your water bill with the same period last year.
June: Have pressure checked at a hose bib if you have a regulator or notice changes.
July: Look for green or soggy strips along the route during dry weather.
August: Repeat the meter test.
September: Clear plants and debris from around the meter box and house shutoff.
October: Review your shutoff map and update it after any work.
November: Check exposed pipe at the shutoff for corrosion or green staining.
December: File the year's logs, bills and any plumbing invoices together.

Five-minute monthly glance

Meter box lid in place and accessible
No wet spots along the route without a reason
Pressure feels normal at the kitchen faucet
No new noises when fixtures are off
Water runs clear after sitting overnight

Worth asking at any plumbing visit

What is my incoming water pressure today?
Does my shutoff valve look like it needs replacing?
Do you see any signs of corrosion on the exposed line?

Common questions

Does a buried line need professional maintenance?

Not routine maintenance in the usual sense. Watching for signs and keeping valves working is the main homeowner task.

Why test the meter twice a year?

Slow leaks can start without visible signs. Regular tests catch them earlier.

Should I exercise the main shutoff?

Gently operating it now and then helps. Do not force a stiff valve; have it checked instead.

General information for Fullerton, not a quote or professional advice. In an emergency, call 911.