Skip to main content
Services and Service Areas

County Sanitation District No. 2-3 supplies sanitary sewer services to unincorporated Alum Rock area and Santa Clara County Fairgrounds in San Jose. Services provided include:

  • District sewer lateral maintenance
  • District sewer lateral repairs
  • District sewer lateral replacement
  • Property line clean-out inspections
  • Sanitary Sewer Overflow (SSO) emergency response 24/7



Sewer Service Rates

Current residential sewer service charges are as follows:



Residential – per unit

Single Family/Townhouse/Condo unit


Multiple Residential – per unit

Duplex/Apartment unit


Separate mobile home within a mobile home premises


Church Premise


To view the full approved ordinance on all sewer service fees, click here.


You can obtain sewer connection permits from the District by visiting our office in person.

Please call before you visit to ensure that you have all necessary information required to obtain your permits. Some basic things to know:

  • The District does not accept credit cards. All payments should be made by check, made payable to County Sanitation District No. 2-3. We do accept cash however, it must be exact amount as we do not have change.
  • A seperate building/plumbing permit is required from County of Santa Clara Building Division for all work to be done.
  • The District does not provide CCTV equipment for CCTV inspections. Property owner or contractor is responsible for supplying the camera.


Loan Program

On February 19, 2014 the Cupertino Sanitary District Board approved Resolution No. 1249 - A resolution approving guidelines for operation of the District's Sewer Lateral Program. The purpose of this program is to aid home and business owners in upgrading privately-owned sewer laterals and cleanouts within the Cupertino Sanitary District, thereby contributing to the physical, environmental and economic revitalization of the District. Please see the links below for more information.

Contact us
email us
20863 Stevens Creek Blvd.
Suite 100
Cupertino, CA 95014

Design Your Own Website, Today!
iBuilt Design Software
Give it a try for Free