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How to Check Your Water Meter for a Hidden Leak in Murrieta

By the Murrieta Leak Pros team ·

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You do not need special tools to find out if your home has a hidden leak. Your water meter can tell you in about 15 minutes. This guide shows where the meter sits in most Murrieta yards, how to read the small leak dial and how to tell whether the leak is inside the house or in the yard. If the meter keeps moving and you cannot find why, our water leak detection team can help. Call (951) 299-3473, 24/7.

If the meter points under your floor, our slab leak detection Murrieta CA visit finds the exact spot before anyone breaks concrete.

Where is my water meter in Murrieta?

Most Murrieta meters sit in a concrete or plastic box near the street, by the sidewalk or the edge of the front yard. The lid often says "Water." Depending on your street, the meter belongs to Eastern Municipal Water District, Western Municipal Water District or Rancho California Water District, so the lid may carry their name.

Lift the lid with a screwdriver. Watch for spiders, wasps and standing water. Some meters have a small flip cover over the dial; lift it gently.

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Technician testing for a hidden leak with detection equipment at floor level
Technician testing for a hidden leak with detection equipment at floor level

How do I read the leak indicator?

Most meters have a small triangle, star or gear on the face called the leak indicator. It spins when any water flows through the meter, even a tiny trickle. If every tap and appliance is off and the indicator still moves, water is going somewhere it should not.

Newer digital meters may show a flashing faucet or a flow number instead. Any flow when everything is off is a warning sign.

How do I do the 15-minute meter test?

Turn off every tap, appliance and the irrigation system. Look at the leak indicator, then write down or photograph the full meter reading. Wait 15 minutes without using any water. If the indicator moved or the reading went up, you likely have a leak.

  1. Stop all water use. Turn off faucets, the ice maker, dishwasher, washer, pool auto-fill and sprinklers.
  2. Check the indicator. Watch it for one minute. Note if it spins, even slowly.
  3. Take a reading. Snap a photo of the full number on the meter.
  4. Wait 15 minutes. Keep everyone from using water.
  5. Read again. Compare with your photo. Any change means water is flowing.

For a slow leak, try the test overnight. Take a reading at bedtime and again before anyone uses water in the morning.

Have a leak? Don’t wait for it to get worse.

Our technicians are standing by 24/7 with the equipment to find your leak fast. No unnecessary digging, no guesswork.

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Is the leak inside the house or in the yard?

Close your main shut-off valve at the house, then check the meter again. If the indicator stops, the leak is inside the home, such as a toilet, water heater or slab pipe. If it keeps moving with the house valve closed, the leak is likely in the service line between the meter and the house.

What your meter test tells you
ResultLikely causeNext step
Indicator stops when house valve is closedLeak inside the homeCheck toilets, water heater, fixtures, slab
Indicator keeps moving with house valve closedLeak in the yard lineLook for wet spots; call for detection
Indicator only moves when sprinklers are onIrrigation leakWalk each zone while it runs

If you cannot find your main valve, read how to shut off your water.

What are the most common hidden leaks in Murrieta?

Toilets top the list, followed by sprinkler lines, slab leaks under the floor and leaks in the main water line in the yard. Many Murrieta homes were built on slabs in the 1980s to 2000s, so a moving meter with dry floors and fixtures often points under the slab.

When should I call a professional?

Call when the meter shows flow and you cannot find a dripping fixture or running toilet, when the leak seems to be under the slab or in the yard, or when your bill jumps for no clear reason. A technician can pinpoint the spot with acoustic and thermal tools before anyone cuts a wall or digs.

Approximate Murrieta costs are $200 to $550 for a hidden water leak visit and $250 to $650 for slab leak detection. We work across Los Alamos Hills, Bear Creek, Historic Murrieta and every other neighborhood. Gas smells are a separate emergency; see our gas leak warning signs guide.

Frequently asked questions

How much water does a small leak waste?

A slow drip can waste many gallons a day, and a running toilet can waste far more. The meter test shows if any water is moving.

Can I open the water meter box myself?

Yes, you can lift the lid to read it. Do not tamper with the meter itself or the utility side valve.

Why does the leak indicator move when nothing is on?

Something is using water. Common causes are toilets, an ice maker line, a water softener cycle, irrigation, or a hidden leak.

What does leak detection cost in Murrieta?

Approximate costs run $200 to $550 for a hidden water leak visit, and $250 to $650 for slab leak detection.

Prices are approximate estimates for planning. Your final price depends on your property and is confirmed before work begins.

Where can I get help with this in Murrieta?

Murrieta Leak Pros offers Water Leak Detection, Slab Leak Detection. We serve every Murrieta neighborhood:

We also serve Temecula, Menifee, Wildomar, Lake Elsinore, Winchester, French Valley, Canyon Lake, Hemet and Sun City. See all service areas →

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Call Now: (951) 299-3473Request a Callback
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