About

Overview

Who We Are

Central San is a special district of the State of California. Special Districts are local public agencies formed by residents of a community to provide specific services. Central San provides wastewater collection, treatment, and disposal services; recycled water production and distribution; and household hazardous waste collection.

Overview

Employment Information

Central San is an equal opportunity employer committed to diversity in our hiring practices and the workplace. Our employees are a diverse group of professionals who enjoy a fast-paced work environment, competitive salaries and benefits, and advancement opportunities.

Overview

Facilities

Central San’s facilities ensure the District’s mission to protect the public health and the environment is met 24 hours a day, seven days a week, all year long.

Overview

Sewer System

Located in Walnut Creek at the junction of Highway 24 and Interstate 680, Collection System Operations’ role is to ensure that over 1,500 miles of underground sewers are able to collect and transport wastewater to the treatment plant safely and efficiently every day.

Overview

Public Notices and Public Review Documents

Public Notices are announcements of public hearings, the passage of new ordinances, amendments to the District Code, and invitations for sealed bids and proposals. Public Review Documents are generally regulatory, environmental or other reports that require an opportunity for public review and comment.

Overview

Central San Plans & Reports

Here you will find current and past strategic plans, the Comprehensive Wastewater Master Plan, organizational and staffing plans, and a wastewater cost of service study report. 

Overview

Financial Information

Central San operates under a fiscal year (FY) budget cycle beginning July 1 and ending June 30. Like many public agencies, Central San has two primary budgets: one for Operations & Maintenance (O&M), and another for Capital Improvements. The 2018-19 O&M Budget is $89.7 million. The planned 2018-19 Capital Improvement expenditures are $45.3 million.

Overview

Contact Us

Central San is headquartered in Martinez, CA. Please refer to the lists below for our contact information.

Central San District Offices and Treatment Plant
5019 Imhoff Place
Martinez, CA 94553
(925) 228-9500

Household Hazardous Waste Collection Facility
4797 Imhoff Place
Martinez, CA 94553
(800) 646-1431