A San Clemente leak detection visit starts by confirming water is escaping at the meter, then narrows the search through the house and yard with pressure tests and listening equipment. Which utility you report street-side leaks to depends on your neighborhood. Call the number on this page to be connected with a local plumber in San Clemente.
Who do I contact if the leak looks like it's near the meter or street?
That depends on your provider. According to the City's General Plan, the City of San Clemente Water Utility serves most of the city, Santa Margarita Water District serves Talega, and South Coast Water District serves a small part of north San Clemente. The City's water quality report tells residents to confirm their provider on the water bill. City customers can report water leaks and sewer overflows on the City utilities hotline at 949-366-1553. Customers of the two districts should use the number on their bill.
Does the water or the coastal air make leaks more likely?
City water is disinfected with chloramines and is hard. The City's latest report lists 293 mg/L (17 grains per gallon) for water from the Baker treatment plant and 236 mg/L (14 grains per gallon) for Metropolitan's treated water. Scale at that level can stiffen valves and keep toilet parts from sealing, and those small drips are a frequent cause of creeping bills. Near the ocean, salt air and the marine layer corrode hose bibs, exterior valves and exposed outdoor piping faster than inland, so check outside fixtures as well as indoor ones.
Where do leaks hide in a San Clemente house from the early 1980s?
The median home here was built in 1982, so plenty of houses still have their original copper supply lines. On slab-built homes, those lines can wear through under the floor, where the first clue is a warm spot or the sound of running water. Other usual suspects are water heater connections, supply lines under sinks, the toilet fill valve and irrigation laterals on sloped lots. A plumber typically checks the meter, isolates the irrigation, then tests the house plumbing on its own to see which side is losing water. If the fix involves replacing pipe, ask whether the City's Community Development Building Division requires a permit.
A note on service lines
The City completed its required service line inventory and publishes a Non-Lead Service Line Material Designation Statement, so lead pipe isn't the usual concern on City water. Leaks on the private side are still the owner's to find and fix, which is why tracking the meter early saves both water and money.
Leak Detection questions in San Clemente
Which water district serves my address?
Does salt air near the coast cause leaks?
Do I need a permit to fix a leak once it's found?
What if I smell gas instead of finding water?
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