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Questions or Comments:

Sludge Transporters: Am I Regulated?

What is the Sludge Transporter Registration Program? Do the rules apply to you?

You must register as a sludge transporter to transport any of the following wastes:

  • sewage sludge/biosolids
  • water treatment residuals
  • domestic septage (septic tank waste)
  • chemical toilet waste
  • grit trap waste
  • grease trap waste

For more information, see:

Contact the sludge transporter registration section in one of the following ways:

  • E-mail:
  • Phone:512/239-6413
  • Fax: 512/239-6410
  • Postal address:
    Sludge Transporter Registration Program, MC-129
    Texas Commission on Environmental Quality
    PO Box 13087
    Austin, TX 78711-3087

If you generate, dispose of, or otherwise handle sludge, see the following pages for more information: