Texas Residential Rates
| Treated Water Rates: | |
| The minimum monthly charge for 2,000 gallons shall be: | $6.72 |
| For all over 2,000 gallons per month, the charge per 1,000 gallons: | $2.48 |
| Sewer Rates: | |
| The minimum monthly charge for 2,000 gallons shall be | $9.07 |
| For the next 13,000 gallons (maximum 15,000) per month the charge per 1,000 gallons: | $3.25 |
| Sewer Only Rates: | |
| If all or part of the water is supplied by sources other than the Texarkana Water Utilities, the monthly service charge: | $25.34 |