Skip to main content
PUCT seal
Public Utility Commission of Texas
Page breadcrumbs and sidebar menu launch button
PUCT Industry page content

Water Industry

CLASS A, B, C AND D WATER AND SEWER DETAIL

The classes of utilities as defined in 16 Texas Administrative Code §24.3(5) through (8) are set forth below:

  • Class A Utility
    A public utility that provides retail water or sewer utility service to 10,000 or more taps or active connections. If a public utility provides both water and sewer utility service, the number of active water connections determines how the utility is classified.
  • Class B Utility
    A public utility that provides retail water or sewer utility service to 2,300 or more taps or active connections but fewer than 10,000 taps or active connections. If a public utility provides both water and sewer utility service, the number of active water connections determines how the utility is classified.
  • Class C Utility
    A public utility that provides retail water or sewer utility service to 500 or more taps or active connections but fewer than 2,300 taps or active connections. If a public utility provides both water and sewer utility service, the number of active water connections determines how the utility is classified.
  • Class D Utility
    A public utility that provides retail water or sewer utility service to fewer than 500 taps or active connections. If a public utility provides both water and sewer utility service, the number of active water connections determines how the utility is classified.

Tariff Forms

Sale, Transfer and Merger (STM) Forms

Water Supply Corporation Appeal Form

Registration Forms

PUCT Service Request Form

If you need help finding out who provides retail water and/or sewer services to an address or property, please review and return the form below to the PUCT Mapping Staff either by email or mail.

Hurricane Bill Inserts