Central Contra Costa Sanitary District
CCCSD Home Page

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Photo of a CCCSD employee helping a customer at the permit counter.

Permits / Connection Info

Getting wastewater from your business to CCCSD's treatment plant is what we've done for more than 60 years. Whether you want to connect to the sewer system or see a need for a repair, CCCSD is there.

For a copy of the application for sewer service, click the link below. (Acrobat Reader required) This form is not yet interactive, but is available so that you know what information is necessary and so that you can print out and complete the form prior to your trip to CCCSD's permit counter.

Side sewer alterations or repairs may require permits.

Our Permit Counter is open 8am – 5pm Monday through Friday, the contact number is (925) 229-7371.