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California

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California · find a service

Find sewer service information in California

Find sewer service information.

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In California, 146 city governments and 1 county department publish 149 official links for this service. Reviewed requirements cover availability notices (18), processing time (2) and documents (1). 39 counties have a page for it below.

Before you start · 2 things to check
  • Match the utility name on your bill before choosing a payment link. Service areas may cover only part of a county.
  • Payment options and any processing charges are set by the utility. CountyWiki does not collect account details or payments.

147 guides with reviewed service links · Reviewed local guides

Choose a county on the map

Highlighted counties have a reviewed service guide matching this selection. An agency may serve only a city or part of a county.

California58 counties
California county mapChoose a county to open its directory. Use the county search and list for smaller counties.Alameda County: open directoryAlpine County: open directoryAmador County: open directoryButte County: open directoryCalaveras County: open directoryColusa County: open directoryContra Costa County: open directoryDel Norte County: open directoryEl Dorado County: open directoryFresno County: open directoryGlenn County: open directoryHumboldt County: open directoryImperial County: open directoryInyo County: open directoryKern County: open directoryKings County: open directoryLake County: open directoryLassen County: open directoryLos Angeles County: open directoryMadera County: open directoryMarin County: open directoryMariposa County: open directoryMendocino County: open directoryMerced County: open directoryModoc County: open directoryMono County: open directoryMonterey County: open directoryNapa County: open directoryNevada County: open directoryOrange County: open directoryPlacer County: open directoryPlumas County: open directoryRiverside County: open directorySacramento County: open directorySan Benito County: open directorySan Bernardino County: open directorySan Diego County: open directorySan Francisco County: open directorySan Joaquin County: open directorySan Luis Obispo County: open directorySan Mateo County: open directorySanta Barbara County: open directorySanta Clara County: open directorySanta Cruz County: open directoryShasta County: open directorySierra County: open directorySiskiyou County: open directorySolano County: open directorySonoma County: open directoryStanislaus County: open directorySutter County: open directoryTehama County: open directoryTrinity County: open directoryTulare County: open directoryTuolumne County: open directoryVentura County: open directoryYolo County: open directoryYuba County: open directory
County directory Reviewed service guides available
Map for browsing; agency service areas may differ.
Map source

U.S. Census boundaries via U.S. Atlas · 2017 edition, simplified for display.

147 guides, grouped by county. Open your county below, or choose it above or type a city above to see each guide’s instructions, conditions and sources here.

Alameda6 guides
Amador2 guides
Butte1 guide
Colusa1 guide
Contra Costa3 guides
Fresno4 guides
Humboldt4 guides
Imperial2 guides
Kings2 guides
City government · Kings

Avenal municipal service information and referrals

Sewer service referrals

Sewer service information — Avenal (Utility Billing) (opens in a new tab)

Service area: Avenal municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Published local instructions and limits; confirm the named provider and programme

Written protests must contain a clear statement that it is a protest against the proposed increases, identify which utility (i.e. water, sewer, etc.) increase is protested and it must include the name of the owner or customer of record, a description of the parcel or parcels (Assessor’s Parcel Number or street address) and an original signature of the owner or customer of record.

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →
Los Angeles17 guides
City government · Los Angeles

El Segundo municipal service information and referrals

Sewer service referrals

Sewer service information — El Segundo (opens in a new tab)

Service area: El Segundo municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Published local instructions and limits; confirm the named provider and programme

To View and Pay your water and wastewater bill online, you must ENROLL in the online system.

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →
City government · Los Angeles

Pasadena municipal service information and referrals

Sewer service referrals

Sewer service information — Pasadena (opens in a new tab)

Service area: Pasadena municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Published local instructions and limits; confirm the named provider and programme

The city only operates 3 pump stations. The rest of the wastewater system moves entirely by gravity.

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →
City government · Los Angeles

San Fernando municipal service information and referrals

Sewer service referrals

Sewer service information — San Fernando (Proposed Water and Sewer Rate Adjustments) (opens in a new tab)

Service area: San Fernando municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Published local instructions and limits; confirm the named provider and programme

(PDF, 480KB)As a public agency, the revenues collected from rates must adequately fund water and sewer operations, maintenance, capital improvement projects, and compliance with existing or new State of California regulations; mitigate droughts; and meet environmental standards.

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →
Madera1 guide
Mendocino2 guides
Merced2 guides
Monterey3 guides
Napa2 guides
Nevada1 guide
Orange8 guides
City government · Orange

Newport Beach municipal service information and referrals

Sewer service referrals

Sewer service information — Newport Beach (opens in a new tab)

Service area: Newport Beach municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Published local instructions and limits; confirm the named provider and programme

(**Sewer Only Customers are charged for sewer services one time on their annual property tax bill, equivalent to 12 monthly charges for their meter size.)

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →
Placer3 guides
Riverside5 guides
City government · Riverside

Hemet municipal service information and referrals

Sewer service referrals

Sewer service information — Hemet (Utility Billing) (opens in a new tab)

Service area: Hemet municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Published local instructions and limits; confirm the named provider and programme

Utility Billing is a service-oriented department within the City of Hemet that provides water and sewer services to many residents and businesses in the city limits.

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →
City government · Riverside

Perris municipal service information and referrals

Sewer service referrals

Sewer service information — Perris (opens in a new tab)

Service area: Perris municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Published local instructions and limits; confirm the named provider and programme

The Water & Sewer Operations Unit is within the City’s Public Works Department.

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →
Sacramento5 guides
San Benito2 guides
San Bernardino5 guides
San Diego9 guides
City government · San Diego

San Diego municipal service information and referrals

Sewer service referrals

Sewer service information — San Diego (Pay Your Bill) (opens in a new tab)

Service area: San Diego municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Published local instructions and limits; confirm the named provider and programme

I received several months’ worth of water/wastewater bills, and I cannot pay the full amount right away.

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →
San Francisco1 guide
San Joaquin3 guides
City government · San Joaquin

Stockton municipal service information and referrals

Sewer service referrals

Sewer service information — Stockton (Utility Billing) (opens in a new tab)

Service area: Stockton municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Published local instructions and limits; confirm the named provider and programme

According to Program guidelines, qualifying past-due water and/or wastewater utility bills must have accrued during the COVID-19 pandemic relief period established by the State Board between March 4, 2020, and June 15, 2021:

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →
San Luis Obispo2 guides
City government · San Luis Obispo

San Luis Obispo municipal service information and referrals

Sewer service referrals

Sewer service information — San Luis Obispo (opens in a new tab)

Service area: San Luis Obispo municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Published local instructions and limits; confirm the named provider and programme

Non-residential accounts do not have a sewer cap and are billed for each unit of water usage.

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →
San Mateo6 guides
City government · San Mateo

Redwood City municipal service information and referrals

Sewer service referrals

Sewer service information — Redwood City (opens in a new tab)

Service area: Redwood City municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Published local instructions and limits; confirm the named provider and programme

The property owner must maintain sewer lines on the owner's side (everything past the property line, including the upper lateral and plumbing within the home).

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →
Santa Barbara4 guides
City government · Santa Barbara

Lompoc municipal service information and referrals

Sewer service referrals

Sewer service information — Lompoc (opens in a new tab)

Service area: Lompoc municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Published local instructions and limits; confirm the named provider and programme

The City of Lompoc Utility Department operates and manages water, electric, wastewater, and solid waste for all residents and businesses within the city.

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →
Santa Clara7 guides
City government · Santa Clara

City of Palo Alto Utilities — customer accounts

Wastewater utility

CPAU wastewater and utility service information (opens in a new tab)
Treatment and Public Works responsibilities are separate from CPAU customer billing

The City’s Public Works Department also provides refuse collection and processing for recycling, compost and garbage, wastewater treatment, and stormwater management.

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →
City government · Santa Clara

Palo Alto municipal service information and referrals

Sewer service referrals

Sewer service information — Palo Alto (Utilities) (opens in a new tab)

Service area: Palo Alto municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Published local instructions and limits; confirm the named provider and programme

Palo Alto is the only city in California that owns and operates a full suite of municipal utility services, including electric, fiber optics, natural gas, water and wastewater.

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →
Santa Cruz1 guide
Siskiyou5 guides
Solano5 guides
Sonoma3 guides
City government · Sonoma

Cloverdale municipal service information and referrals

Sewer service referrals

Sewer service information — Cloverdale (Water & Sewer Services) (opens in a new tab)

Service area: Cloverdale municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Published local instructions and limits; confirm the named provider and programme

Review the requirements available to water customers when a leak has caused a high water bill. If a customer meets the minimum requirements, they may be eligible to receive a one-time leak adjustment as a credit on their next water bill. The request must be submitted via the Residential Leak and Commercial Sewer Adjustment Request Form (PDF). For additional questions, please contact the Utility Department.

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →
Stanislaus5 guides
City government · Stanislaus

Waterford municipal service information and referrals

Sewer service referrals

Sewer service information — Waterford (Utilities) (opens in a new tab)

Service area: Waterford municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Published local instructions and limits; confirm the named provider and programme

The City of Waterford provides water and sewer services for the residents of Waterford and Hickman (water services only).

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →
Sutter1 guide
Tehama2 guides
Tulare5 guides
City government · Tulare

Tulare municipal service information and referrals

Sewer service referrals

Sewer service information — Tulare (opens in a new tab)

Service area: Tulare municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Published local instructions and limits; confirm the named provider and programme

The City of Tulare provides water and sewer services to residential, commercial, industrial, and institutional customers located within the City.

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →
Ventura4 guides
Yolo2 guides
Yuba1 guide
City government · Yuba

Marysville municipal service information and referrals

Sewer service referrals

Sewer service information — Marysville (opens in a new tab)

Service area: Marysville municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Published local instructions and limits; confirm the named provider and programme

The Public Works Department operates the sanitary sewer collection and treatment within the city.

Official information checked October 26, 2026 · Details & sources

Full guide, contact details & sources →

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