
Water Meter Running When No Water Is Used
Use a safe meter-and-main-valve check to identify unexpected water flow, then isolate common household sources before calling your utility or a qualified plumber.
Guides in the Water Meter category — explained in plain English.

Use a safe meter-and-main-valve check to identify unexpected water flow, then isolate common household sources before calling your utility or a qualified plumber.

Rank the likely causes of your high water bill — toilet leak, irrigation, rate change, meter error — and run the free tests in order before spending money.

Most water meters have a small leak indicator that moves when water flows. Here's how to use it to spot hidden leaks and rule out false alarms.

A step-by-step guide to reading your home water meter and checking for leaks.

Use a simple food-coloring dye test to check whether water is leaking from a toilet tank into the bowl, then confirm the repair with your meter and bill.

CCF on a water bill means 'hundred cubic feet' — 1 CCF equals 748 gallons. Here's what your CCF number means, how to convert it, and how to tell if a hidden leak is driving up your bill.