Average 2 Person Household Water Usage. For example a family of four using 50 gallons of water for every person each day spent an average of 3549 a month on their water bill in 2018. But a lot of factors come into play when calculating average use.

If you dont pay for surface water drainage monthly. Also consider your lifestyle. Efficient hand-washing techniques include installing an aerator in your faucet head and scraping food off soaking dishes in a basin of soapy water before getting started and not letting the water run while you.
Assuming youre on a water meter and have a large family the household water use varies enormously depending on the number of people in a house and their personal needs.
Average Water Bills in SydneyNSW. A running tap can use on average 6 litres a minute. What causes the most water usage in a household. Wastewater usage is calculated at 925 of the water your household uses.

