High Water Bill? Water Meter Leak Detection in Aliso Viejo, CA
A climbing water bill with no visible leak almost always means water is escaping somewhere you cannot see. Your meter tells us where to look. Call (949) 325-3122 for meter based leak detection throughout South Orange County.
Your Meter Cannot Be Fooled
A Moulton Niguel Water District bill that climbs with no visible leak is one of the most common reasons people call us in Aliso Viejo. A slab leak stays under the floor. A silently leaking toilet flapper runs into the bowl and down the drain unnoticed. Your water meter registers every gallon passing through whether or not you can see where that water went, making it the fastest, cheapest diagnostic step before we ever send a truck.
Run the Test Yourself, Right Now
Turn off every fixture and appliance that uses water, including anything on an automatic cycle like an irrigation timer. Find your meter, note the reading, wait at least two hours without using any water, then read it again. Any movement means water left the system somewhere between the meter and your fixtures, even with everything off.
Fast Flow vs. Slow Flow
A fast, steady flow points toward a supply side leak, a slab, yard, or service line failure running continuously. A slower or intermittent flow more often points toward a fixture, most commonly a silently leaking toilet flapper, which can waste hundreds of gallons a day without ever overflowing or making a sound. A bill that has been high for several cycles usually means a smaller, slower leak rather than a sudden failure.
Common Causes Behind a High Bill
Slab leaks are common in Aliso Viejo's 1980s copper supply lines, see our slab leak page. Silent toilet leaks are next most common. Food coloring in the tank showing up in the bowl within ten minutes confirms it. Because slab leak water migrates laterally before surfacing on Aliso Viejo's graded pads, a wet spot in one room may point to a failure elsewhere entirely, which is exactly why the meter test matters more here than on flat-lot properties. Once you have confirmed loss with the meter test, we combine that flow rate data with acoustic listening and thermal imaging to pinpoint exactly where the water is going.
Frequently Asked Questions
It usually points to a smaller, slower leak rather than a sudden failure, since a large leak tends to show up dramatically within one cycle. Slow leaks are exactly what the meter test is built to find.
It happens, but rarely. If your own meter test confirms flow with everything off, that rules out a reading error and confirms real water loss somewhere in your system.
A worn flapper can waste 200 gallons a day or more, silently, enough on its own to visibly move a monthly bill.