What is the most common cause of abnormally high water bills?
There is no question that most high water bills are caused by toilets that run or leak water directly to the sewer. The toilet normally accounts for 30% of all water usage in the home. To make matters worse studies have shown that 20% of toilets leak. The other most common leak sources in the home are the water softener, irrigation system, dripping faucet, and the humidifier on a furnace.
