Leak Detection & Repair in Fort Wayne, IN

Is there a leak?

The EPA estimates that household leaks waste nearly a trillion gallons of water a year nationwide, and that about one home in ten has leaks wasting 90 gallons or more a day (EPA WaterSense, Statistics and Facts). Many of those leaks are quiet: a toilet flapper, a dripping fixture, an irrigation line. Fort Wayne City Utilities makes the same point in its water quality report, noting that a worn toilet flapper can waste up to 200 gallons a day, and it offers a free online tool, MyWater, that shows your water use and alerts you to unusual spikes (Fort Wayne City Utilities, 2025 Annual Drinking Water Quality Report).

The meter test

1. Make sure nobody is using water and nothing like an ice maker, softener or humidifier is running a cycle.
2. Find the water meter (often in the basement in Fort Wayne) and note the reading, or watch the small leak indicator dial.
3. Wait an hour or two without using water, then check again. If it moved, water is going somewhere.
4. To narrow it down, close the valves to toilets and check again. If the meter stops, a toilet is the culprit.

The toilet dye test

Put a few drops of food coloring in the toilet tank and wait 15 minutes without flushing. Color in the bowl means the flapper is leaking.

Common leaks in Fort Wayne homes

Ceilings below bathrooms

A stain under an upstairs bathroom can be a supply line, a drain joint, a failed wax ring under a toilet, or water getting past tub caulk and grout. Each has a different fix, which is why finding the source comes first.

Basement supply lines and fittings

Exposed basement plumbing makes many leaks easy to see: drips at valves, corroded fittings, or a pinhole in an old copper line. Galvanized steel supply lines in older homes rust from the inside and leak at threaded joints.

Slab and buried leaks

In slab homes and basement floors, a leak in buried pipe shows up as a warm spot on the floor, damp carpet, or the sound of running water with everything off. Pinpointing it may involve acoustic listening, thermal imaging and pressure testing. The repair may be a spot repair or a reroute through walls or ceilings.

The service line

A leak between the curb stop and the house is on the owner's side of the line in Fort Wayne. Signs include a wet spot in the yard along the line or water seeping into the basement where the line comes in. If your service line is lead or galvanized, see repiping and lead service lines.

Appliance hoses

Rubber washing machine hoses, dishwasher lines, ice maker tubes and water heater connectors fail with age. Braided stainless hoses last longer.

How leaks are found and fixed

1. Confirm there is a leak with the meter and pressure tests.
2. Narrow it down by shutting off sections and checking fixtures.
3. Locate it with moisture meters, thermal cameras or acoustic equipment, opening walls only where needed.
4. Repair the section, and if the pipe is failing in several places, discuss repiping.
5. Test the repaired line under pressure before closing up.

Related guides

• How to Find Your Main Water Shut-Off in a Fort Wayne Home
• Do I Have a Lead Service Line? A Fort Wayne Guide

Sources: Fort Wayne City Utilities, 2025 Annual Drinking Water Quality Report; EPA WaterSense, Fix a Leak Week; EPA WaterSense, Statistics and Facts.