Tex. Water Code § 51.316
Current with legislation from the 2023 Regular and Special Sessions signed by the Governor as of November 21, 2023.
If the assessments made under this subchapter are not sufficient to pay the necessary expenses of the district, the unpaid balance shall be assessed pro rata, in accordance with the assessments made for the current year. The additional assessments shall be paid under the same conditions and penalties within 30 days after the date of assessment.
Tex. Water Code § 51.316