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Click to Meet the Board

Richard K. Tanaka,
District Manager-Engineer

Click here to contact.

Benjamin Porter,
Deputy District Manager

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Office Hours:
M-F, 8am-5pm

Permits Counter:
M-F, 8am-4:30pm

Closed for Lunch:

After Hours & Weekends
Emergency Response Call:

(408) 299-2507

Cupertino Sanitary District

Cupertino Sanitary District provides sewer service to over 23,000 customers within the communities of Cupertino, portions of Saratoga, Sunnyvale, Los Altos and unincorporated areas within Santa Clara County.

Our Mission

To protect the public health and environment. To provide for safe and cost-efficient collection of sewage waste within Cupertino Sanitary District. To provide for effective conveyance to the Treatment Plant.

Sewer backing up? CALL US FIRST . . .  

(408) 253 7071 M-F, 8am-5pm

or (408) 299-2507, After Hours

We will respond to sewer backup calls 24/7.
Do NOT send an email for sewer backups.

Click here for more on sewer backups.

NOTICE OF PUBLIC HEARING - On June 20, 2018, the District will hold a public hearing on the "Collecion of Rate and Charges". The hearing will take place at 7pm at the regular meeting place of the Board, Stevens Creek Office Center, 20863 Stevens Creek Boulevard, Suite 100, Cupertino, California. District has elected to have certain rates and charges for services and facilities furnished by it which have become delinquent and the rates and charges for services and facilities furnished by the District for the fiscal year 2018-19 collected on the tax roll of the County of Santa Clara, State of California, pursuant to Sections 5470 through 5473.11 of the Health and Safety Code of the State of California.

SEWER SERVICE RATE INCREASE  FOR FY 2018-19 - On April 4, 2018, the Cupertino Sanitary District Board conducted a public hearing on proposed 8% increase to the Sewer Service and Use Charges.  There were no comments from the public at the hearing.

The Board approved Ordinance No. 122, Amending Sections of the Operations Code Relating to Sewer Service Charges. The new rates will take effect on July 1st, 2018. To see the list of approved rates for FY 2018-19, click here.

While the District has made every effort to control and lower its operating and maintenance costs, the City of San Jose sewage treatment costs continue to rise due to San Jose/Santa Clara Water Pollution Control Plant funding needs. 

A full copy of Ordinance No. 122 can be found here, as well as posted in the office of the District Clerk.


Before You Dig...

Go online or call
two working days before you dig.

Visit http://www.usanorth811.org

or Dial 811 or 1-800-227-2600


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    Contact us

    20863 Stevens Creek Boulevard, Suite 100
    Cupertino, CA 95014
    Phone: (408) 253-7071
    Fax: (408) 253-5173

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