A water bill that jumps two or three times over last month is one of the most common reasons Foley homeowners call us, and it is also one of the most misread. Sometimes it is a genuine hidden leak quietly running behind a wall or under the slab. Just as often it is a filled pool, a new irrigation zone, a house full of spring visitors, or a single running toilet flapper that nobody noticed. The trouble is that the bill alone cannot tell you which, and guessing wrong is expensive in both directions.
This guide walks through the checks we run before we ever quote work, so you can do the same at home and know whether you are looking at a fixable habit or a leak that needs a plumber. The goal is simple: reach the point where you can say with confidence that water is either escaping somewhere it should not, or it is not.
First, separate the seasonal explanations
South Baldwin County has a real seasonal water rhythm. In late spring and summer, irrigation clocks come on, pools get topped off, and second homes near the beach fill up with family. A bill that climbs in May is not automatically a leak. Before assuming the worst, account for anything new since the last billing cycle: a fresh garden bed on a soaker hose, a pressure washer weekend, house guests, or an irrigation controller that quietly reset itself to run every day after a power blip.
Riviera Utilities bills in units of water use, and most statements show a month over month comparison. If your jump lines up with an obvious new use and the number settles back the following cycle, you very likely do not have a leak. If the number stays high with no lifestyle change to explain it, that is when the meter test below earns its keep.
The meter test that actually settles it
Your water meter is the single most honest instrument you own, and it does not care about theories. The test takes about twenty minutes and needs nothing but your eyes.
Shut off everything that uses water
Turn off every faucet, the icemaker, the irrigation controller, and any appliance mid cycle. If anyone is home, ask them to hold off for the duration.
Read the meter and note the low-flow indicator
Find your meter at the street or in the yard box. Note the main dial reading, and look for the small triangular or star-shaped low-flow indicator. If it is spinning with everything off, water is moving somewhere.
Wait and read again
Leave the house dead quiet for fifteen to twenty minutes, then read the meter again. Any movement with no fixture running points to a leak on your side of the meter.
Isolate inside versus outside
Close the main shutoff to the house. If the meter stops, the leak is inside or under the slab. If it keeps moving, the leak is between the meter and the house, often in the irrigation line or the yard service line.
One number worth knowing
A toilet flapper that does not seat fully can pass hundreds of gallons a day without a sound and without a visible puddle. Before tearing into walls, drop a little food coloring in the tank, wait ten minutes, and check the bowl. Color in the bowl means the flapper is your culprit, and that is a cheap fix, not a slab job.
What the coast adds to the picture
Two local conditions make leaks here behave differently than they would inland. First, the sandy, fast-draining soil common across Foley and toward the beach can swallow an underground leak with almost no surface sign. Inland clay would push the water up and give you a soggy spot, but Baldwin County sand lets it disappear straight down, so the only symptom is the bill. Second, our humidity means a slow indoor leak feeds mildew and a musty smell inside a wall long before it ever shows as a stain, so trust your nose as much as your eyes.
Slab-built homes, which are the norm in much of Foley, hide their supply lines in or under the concrete. A pinhole there shows up as a warm spot on the floor, a section of flooring that stays damp, or a faint hiss near a wall, rather than a dripping ceiling. If your meter test says water is moving with the house shut off, the next question is whether it is a straightforward accessible pipe or a line under the slab, and that changes the repair completely.
| What you notice | What it often points to | Typical next step |
|---|---|---|
| Bill up, meter still with house off | New use or a running toilet, not a leak | Check irrigation and toilet flappers first |
| Meter creeps with house off, stops at main | Leak inside or under the slab | Leak location, then targeted repair |
| Meter runs even with house main closed | Yard service or irrigation line leak | Locate the buried line and repair |
| Warm spot on a slab floor | Hot supply line under the slab | Slab leak location and reroute decision |
| Musty smell, no visible water | Slow leak inside a wall cavity | Open a small access point and trace it |
When to stop testing and call
Do the meter test and the toilet dye test yourself; they are free and they answer the biggest question, which is whether water is escaping at all. Stop there and call once you have confirmed movement with the house shut off, because the next step is pinpointing the exact spot without opening the whole wall or breaking the whole slab, and that is where acoustic and pressure equipment does in an hour what guesswork does in a weekend of damage.
Questions Foley owners ask about this
How much can a silent leak really cost on a Foley water bill?
A pinhole passing a steady drip can move thousands of gallons over a month, and a fully open toilet flapper can pass hundreds of gallons a day. On a Riviera Utilities bill that shows up as a doubling or tripling with no change in how you live, which is exactly the pattern that should send you to the meter test.
My meter's low-flow indicator is spinning slowly. Is that always a leak?
With every fixture, appliance, and the irrigation controller genuinely off, any steady movement means water is going somewhere. The slow ones are usually a toilet flapper or a small supply line; the fast ones are usually an outdoor or irrigation line. Either way it is worth locating rather than ignoring.
Why can't I see any water if the meter says I have a leak?
On sandy south Baldwin soil, underground water drains straight down instead of pooling at the surface, and slab and in-wall leaks stay hidden inside the structure. A dry yard and dry floors do not rule a leak out; the meter does.
Not sure what the meter is telling you?
Call and describe what you are seeing on the bill and at the meter. We will tell you honestly whether it reads like a leak and what finding it involves.