A water bill can rise without an obvious leak because of a silent toilet leak, a hidden pipe leak, a dripping outdoor faucet, or a change in your bill itself. Checking a few common causes can help you figure out which one it is.
Silent Toilet Leaks
Toilets are one of the most common sources of hidden water loss. A worn flapper can let water trickle into the bowl all day without making much noise. To check, add a few drops of food coloring to the tank. Wait 10 to 15 minutes without flushing. If color appears in the bowl, the toilet is leaking.
Leaks You Cannot See
Pipes inside walls, under floors, or underground can leak for months. Look for damp spots, stains, or a musty smell. Outdoor faucets and garden hoses can also drip without anyone noticing, especially in backyards and side yards.
Changes in Your Bill or Household
Before you assume a leak, look closely at your bill. NYC water and sewer rates are set by the Water Board and usually change once a year. Your bill may also have been based on an estimate instead of an actual meter reading. Your NYC Department of Environmental Protection online account can show your daily water use, which can help you spot unusual patterns.
More people at home, guests, new appliances, or seasonal watering can raise use. Compare your bill to the same time last year.
When to Get Help
If your use stays high and you cannot find the cause, a plumber can test for leaks. We explain how hidden leaks are found without opening walls at random. If a leak did raise your bill, DEP has a Leak Forgiveness Program that may help once the leak is repaired.
If your water bill keeps climbing, call JPR Plumbing at (833) 603-1840. Even when no big leak turns up, fixing small drips and running toilets can bring your usage back down.