5 Money Saving Tips for Your Water Bill

12/13/2019 (Permalink)

What is wastewater averaging?

Wastewater averaging is the practice of estimating the amount of wastewater discharged from your home into the city’s sanitary sewer system. It is essentially a cap on the volume of wastewater you will be billed for each month for the next year. This practice goes by a variety of names including average winter consumption, wastewater winter averaging, winter averaging, winter quarterly average, or winter period average.

Check with your local utility company to see how they handle your wastewater charges. Some utilities don’t want to mess with all these calculations, so they charge a flat, monthly wastewater fee.

Your water utility uses a wastewater average because they can’t measure the actual amount of wastewater discharged from your home. The best way to measure the wastewater discharge is to use your water meter to measure your monthly water use and then estimate the amount of wastewater that could be returning to the city sewers.

Shouldn’t water flow IN be equal to water flow OUT?

Well, in the winter time, it generally does, but during the rest of the year, it doesn’t since you could be using water outdoors. The water you sprinkle on your lawn doesn’t go to the city sewers. Therefore, the wastewater averaging period typically happens during the winter months when there should be little to no outdoor water use.

Typically, a multiple month average during the late fall and winter months is used rather than picking one month during the year. This averaging is more fair just in case you have a higher water use during a single month. If you use more water than your wastewater average, then it is assumed that this additional water has been used outdoors and will not be returned back to the city’s sewers for processing and treatment. Therefore, you are not charged for this water usage on your wastewater bill. Conversely, if you use less water during a month than your wastewater average, then your wastewater charge should equal only the actual amount of water used that month.

Why is this so important?

Generally, the cost of wastewater is higher than the cost of potable water. Due to the nature of wastewater, you can imagine it would be more expensive to treat before being released back into environment. In order to achieve these savings throughout the year though, you have to reduce your water use during your wastewater averaging period.

Conserving water in the winter = Saving money all year long

Using less water during the wastewater averaging period will result in a corresponding lower wastewater bill throughout the entire year.  Here are ways to reduce your winter time water use and consequently your monthly wastewater bill: