Potential Causes of High Water Bills
- A leaking toilet, or a toilet that continues to run after being flushed, most common
- A dripping faucet; a faucet drip can waster 20 gallons or more of water a day
- Filling or topping off a swimming pool
- Watering the lawn, new grass, or trees; also check for an open hose bib
- Irrigation systems, check automated systems, you may need to reprogram
- Kids home for summer vacations or school holidays; guests
- Water-cooled air conditioners
- A broken water pipe or obvious leak; check the pipes and water heater in the basement or crawlspace
- Water softener problems - cycles continuously
- Running the water to avoid freezing water pipes during cold weather
- Service line leaks between your water meter and your home, check for wet spots in your yard
Generally, water consumption is higher during the summer due to watering of lawns, pools, and gardening. Typically, an average family of four uses 4000-5000 gallons of water a month.
Do-It-Yourself Toilet AssessmentFirst check for the most common leak: a deteriorated of defected flush valve (flapper) ball at the bottom of the toilet tank. If it does not make a tight seal, water will leak into the toilet bowl. To check for this:
- Take the lid off the tank behind the bowl, flush the toilet, then wait for it to fully refill.
- Put a few drops of food coloring or a colored dye tablet (available at Town Hall) in the tank.
- Wait at least 20 minutes; longer if suspect it is a small leak.
- If there is any color in the toilet bowl, there is a leak.
The second most common type of leak has to do with an improperly adjusted or broken fill (ballcock) valve. To check for this, take the lid off of the toilet tank, flush, and see if water is draining into the overflow tubes when the tank is full.
The following table shows the amount of water that can be lost and billed to your account for various size leaks:
| Leak Size
||Gallons Per Day
||Gallons Per Month
|1/32 in. leak
|| 264 gallons
|| 7,920 gallons
| 1/16 in. leak
|| 943 gallons
|| 28,300 gallons
| 1/8 in. leak
|| 3,806 gallons
|| 114,200 gallons
| 1/4 in. leak
|| 15,226 gallons
|| 456,800 gallons
| 1/2 in. leak
|| 60,900 gallons
|| 1,827,000 gallons