Water & Sewer Rates

There are a number of factors that determine the rates we charge for water and sewer consumption.  Some of those factors include maintenance and operations costs of infrastructure and the cost to purchase water. The residential sewer rate is averaged based upon the water consumption in the months of December, January and February. 

In instituting tiered rates, Southlake joined other communities across the country in recognizing and addressing future water needs.  Tiered water rates provide incentive for using water efficiently and discourage non-essential water usage.

Current Water, Sewer & Refuse Rates
Water, Sewer & Refuse Rates (Effective October 1, 2017)
Above is a sample bill for a residential account with a 1" meter averaging consumption of 26,640 gallons per month starting October 1 ,2017 .
Service How Calculated Amount
Water Per rate schedule
$ 164.79
Sewer Per rate schedule
$  61.66
Garbage + Tax $13.72 + $1.13 per month
$  14.85
Storm Water $ 8.00 per month
$   8.00
$ 249.30
  1. Southlake Water Utilities-Customer Service

    Physical Address
    1400 Main Street, Suite 200
    Southlake, TX 76092

    Phone: (817) 748-8051
    Fax: (817) 748-8266

    8:00 am - 5:00 pm
    Monday - Friday


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