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CCR Information for Wholesale and Providing Water Systems

Consumer Confidence Report requirements for wholesale and providing water systems.

If you provide water to another water system, by April 1 deliver to that system the information required by Title 30 Texas Administrative Code Section 290.272  (relating to Content of the Report).  Deliver data to any system that you provided water to in the previous calendar year on an operational or emergency basis. Should you need assistance, please call the Water Supply Division at 512-239-4691.

Key points you should know:

  • Check Texas Drinking Water Watch for the list of systems you are connected to. If anything needs to be changed contact the PWS Inventory Team at
  • You do not need to provide any results that are collected in your distribution. This includes bacteriological, lead and copper, disinfectant residual, disinfection by-products (trihalomethanes and haloacetic acids). You also do not need to provide nitrate or nitrite data as every system is required to collect these samples. Each purchasing system must provide its own data for these parameters.
  • Deliver the data to the receiving system(s) by April 1st of every year.
  • Certify to us that the required information has been delivered:
  • Complete only one copy of the Certificate even if your PWS provides water to multiple public water systems.
  • If your system did not provide water fill out the Certificate and mail it to TCEQ. There is a check box on the form where you can indicate that you did not provide water.

If sending by Certified Mail:
Public Drinking Water Section - MC 155, Attn: CCR
12100 Park 35 Circle
Austin, TX 78753

Regular Mail:
Public Drinking Water Section - MC 155, Attn: CCR
PO Box 13087
Austin, TX 78711-3087

If you have any questions please call the TCEQ Public Drinking Water Section at 512-239-4691 or email