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Pool and spa leaks · Goodyear

Pool and spa leak detection in Goodyear

The one city in the Valley whose own water utility names the pool auto-fill as a leading cause of hidden water use, and tells residents where to find its shut-off.

Goodyear's water utility identifies the pool auto-fill and the landscape irrigation system as the most common sources of hidden leaks at a home, and tells homeowners the auto-fill shut-off is usually near a hose bib on an exterior wall. Housing here has a median year of 2007, with 78 percent built since 2000.

Pool leak detection in Goodyear usually means shutting the auto-fill the city tells you how to find, measuring what the pool then does on its own, and working from a real number instead of an impression.

Auto-fill shut-off valve beside a hose bib on the exterior wall of a Goodyear home
The city's own advice: the auto-fill shut-off is usually near a hose bib on the wall.
Pool leaks in GoodyearWhat that means here
What the city saysGoodyear's utility names the pool auto-fill and landscape irrigation as the most common sources of hidden leaks at a home
Where the shut-off isUsually near a hose bib on the exterior wall, according to the city's own guidance
Median year built2007, with 78 percent of housing built since 2000
What that changesEvery measurement starts with the auto-fill closed, because nothing measured with it open means anything

Housing shares from U.S. Census Bureau, American Community Survey 5-year estimates (2023). The auto-fill guidance and the statement that outdoor use is the most common area of water waste are the City of Goodyear water utility's own.

Why does the auto-fill have to be shut before anything is measured?

Because while it is open the pool is being refilled at exactly the rate it is losing water, so the water line tells you nothing at all. Goodyear's own utility names the pool auto-fill as one of the most common sources of hidden leaks at a home for precisely that reason: it is designed to conceal the symptom.

With it closed, the pool is left to behave honestly. Mark the water line at the tile, wait a day, and measure the drop. That number is the starting point for everything else, and it is also what separates a leak from evaporation.

Where do you actually find the shut-off?

Usually near a hose bib on an exterior wall, which is where the city tells residents to look. The auto-fill is fed from the house supply, so the valve controlling it is generally on that line rather than at the pool itself, and it is often the least-used tap on the property.

If you cannot find it, say so when you call rather than guessing: turning off the wrong valve produces a measurement that is meaningless in a different way, and it is quicker for us to identify it on site than to unpick a bad number afterwards.

Is the loss the pool or the irrigation?

The city names both as the leading sources, and separating them is a matter of isolating one at a time. Close the irrigation at its valve and read the meter over an hour; close the auto-fill and measure the pool's own drop over a day. Each test answers one question, and between them almost every hidden outdoor loss is accounted for.

What about community pools in the larger developments?

They are located the same way, with more paperwork at the end. Estrella, in Goodyear, is organised around three residents' clubs, each with resort-style pools, alongside a community lake, so a good deal of the water here sits in shared amenities rather than private backyards. A shared pool's locate has to produce a written record a board or a manager can act on.

Straight answers

Pool leak questions we get in Goodyear

Where is my pool's auto-fill shut-off?

Goodyear's own guidance says it is usually near a hose bib on the exterior wall, because the fill device is fed from the house supply rather than from the pool. It is generally a small valve on that line, and it is the first thing to close before measuring what the pool is really doing.

How much water loss is normal in summer?

Some loss is always evaporation, which is why the comparison matters more than the number. A container of water sitting in the pool evaporates at the same rate as the pool does, so the difference between the two over a day is the part that has to be explained by something other than the weather.

The city says outdoor use is where most water is wasted. Does that include pools?

Yes. Goodyear's utility says the most common area of water waste on a property is outdoor irrigation and names the pool auto-fill alongside it, so both belong on the list before anybody starts looking indoors. Isolating them one at a time is what turns a high bill into a diagnosis.

Goodyear pool dropping?

Tell us what the water line does over a day with the auto-fill closed.

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