The winter month’s water consumption of November, December and January are used to calculate the sewer average for residential customers. To figure your sewer average, add the three amounts of water consumption and divide by 3. This will be the consumption used for your new sewer average for the upcoming year. This is an annual process. The new sewer average for the year will be used starting with your February 2020 bill. If you have a leak during one of the months used for your averaging, please repair the leak immediately and contact us no later than January 31, 2020 at either 817-230-0321 or 817-230-0338.