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City West Water

Trade waste

If you produce liquid wastewater from a commercial or industrial business that flows back into the sewer system, you are a trade waste customer. To find your trade waste requirements use the menu.


Backflow prevention

Find out what backflow is and what steps you can take to manage it.

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What is trade waste?

Understanding what trade waste is can help you make sure your business complies with our standards.

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Grease traps

Every food business should have a grease trap installed and maintained at the required frequency.

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Food businesses

All commercial food businesses in our service area must have a valid trade waste agreement.

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Industrial or commercial businesses

Trade waste agreements for commercial and industrial businesses.

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