Riverdale is served by the Clayton County Water Authority, whose service line stops at the meter. Anything between the meter and your faucets is the owner's, and a plumber can confirm a leak there and pinpoint it before opening walls or floors. Call the number on this page to be connected with a local plumber in Riverdale.

Signs of a hidden leak
- The CCWA meter moving with every fixture closed
- A water bill higher than the same month last year
- Stains on a ceiling below a bathroom
- Baseboards or cabinet bottoms that swell
- A warm patch on a ground-floor slab
- A damp, green strip of lawn that runs toward the street
Riverdale conditions
Riverdale started as a railroad stop in 1886, just south of what is now the airport, and its homes span several decades. The median home was built in 1990, and about a third predate 1980. That mix produces two kinds of leaks: older houses with worn valves, aging service lines and galvanized or early copper runs, and newer ones where fittings, hoses and water heater connectors are the usual problem.
Clayton County Water Authority serves Riverdale with water and sewer. CCWA's service line runs from the main to the meter, and the customer owns everything from the meter to the house. For large leaks and sewer backups after hours, CCWA's number is 770-960-5200. CCWA installs backflow devices at customer connections and tests them yearly with its own certified specialists, and it publishes a lead and copper inventory portal where residents can look up their property.
What affects the cost
- How many branches must be tested to locate the leak
- Whether it is in a wall, under a slab, in a crawl space or in the yard
- Detection tools such as acoustic sensors or thermal imaging
- The repair, from a connector to a new service line
- A city trade permit: Riverdale's Trade Permit Application covers plumbing, through the Department of Community Development
What happens when you call
You'll be connected with an independent plumber who works in Riverdale. They'll ask about your bills and whether the meter moves when everything is off. The visit usually starts at the meter, then the plumber closes the house valve to separate yard-line leaks from indoor ones and isolates branches until the source is clear. Mention any warm floors or wet patches you have noticed; they help point the search in the right direction. If you can, take two meter readings an hour apart with nothing running before the visit, and turn off any irrigation so it does not cloud the test.
Leak Detection questions in Riverdale
How can I check my water meter for a hidden leak?
How do plumbers find a leak under a concrete slab?
Do I need a permit to repair a leaking pipe?
Should I shut off the water while I wait for the plumber?
More plumbing services in Riverdale
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