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Liquid Waste Hauler


Liquid Waste Hauler

A vehicle operated for the purpose of transporting waste requires a permit. A permit shall be issued for transportation of waste and the control authority shall designate on the permit the type of waste authorized for transportation for the vehicle. Common types of waste requiring a permit to transport include:

  • Grease Interceptor
  • Grit/Sand Interceptor
  • Septic Tank
  • Wash Water
  • Chemical/Portable Toilet

A separate permit number is issued for each vehicle and is not transferrable. Permits are good for one year from the date of issuance. An inspection is performed prior to issuance of a permit to ensure the vehicle is properly maintained and up to date on required documentation. The permit fee is $200 per truck.


Please use the City of Lewisville Trip Ticket System to record the generation, transportation and disposal of all regulated liquid waste. Single tickets are available at City Hall. Trip tickets must be filed within 10 days of disposal.

-Please see our list of currently registered liquid waste haulers and chemical toilet vendors for the City of Lewisville. Only registered contractors are allowed to transport waste including chemical toilets at special events and construction sites, grease waste from restaurants and sand/grit waste from carwashes.

Lewisville City Code Chapter 16 - Article II - Division 4 - Transporting Watse