Sonoma Valley County Sanitation District

    Sonoma Valley Residential Recycled Water Fill Station Re-Opens

    Residents Can Get Free Water for Outdoor Irrigation

    website photo

    The Sonoma Valley County Sanitation District has re-opened a residential recycled water fill station in the wastewater treatment plant on Eighth Street East that will provide free recycled water for local residents that can be used to water lawns, gardens and landscaped areas. The fill station was open last summer for the first time and was closed for the winter.

    Initially, the Sonoma Valley fill station will be open Tuesdays and Thursdays, from 10 a.m. to 2 p.m. The fill station is located just north of the plant, which is located at 22675 Eighth Street East, Sonoma, CA. Recycled water will be provided to all residents who live in the Sonoma Creek Watershed free of charge.

    Application Forms for Recycled Water Customers

    Please download and fill out the application and bring it to the fill station at 22675 Eight Street East in Sonoma:

    SVCSD Residential Recycled Water Fill Station Application

    SVSCD Programa Residencial Estación de Llenado de Agua Reciclada


    About the Sonoma Valley County Sanitation District

    • Began Operation:  1953Sonoma Valley County Sanitation District
    • Service area:  4,500 acres
    • Service recipients:  17,027 Equivalent Single-Family Dwelling
    • Treatment level:  Tertiary
    • Design capacity:  3,000,000 gallons per day (average daily dry weather flow)
    • Discharge:  Between May 1 and October 30 the recycled water is used for irrigation and wetland habitat enhancement. Between November 1 and April 30 recycled water is discharged into Schell Slough or Hudeman Slough.
    • Board of Directors:  The Mayor of the City of Sonoma, the chair and first district supervisor of the Water Agency's Board of Director act as the District's Board.

    Newsletter and Proposition 218 Notice


    Budget Information

    Fact Sheets

    District Programs/Projects

    District Treatment Plant Address

    22675 8th Street East
    Sonoma, CA  95476

    Contact Information

    Rate questions:  Michael Gossman, 707-521-6207 or
    Water efficiency rebate questions: Brian Lee, 707-547-1918
    General questions:  Ryan Kirchner, 707-521-1812 or


    Residential Sewer Estimator

    If you are a residential sewer and water customer, you can get an estimate of what your sewer charge might be by entering your average monthly winter water use into the estimator below.
    PLEASE NOTE: This estimator is for single family dwellings, condominiums, and single mobile homes.
    Gallons per month
      Total Annual Sewer Bill
    You can get your average monthly winter water use from your water bills from last winter. Since your water bills show two months of water usage, you would need to enter half of the total gallons in the estimator below. If you don’t have your winter water bills, enter a typical residential average monthly winter water use of 4,420 gallons.

    Reduce and Save!

    If you reduce your water use by
    , here is your new total:
      Total Annual Sewer Bill
    If you reduce your water use by
    , here is your new total:
      Total Annual Sewer Bill

    How Your Sewer Bill Is Calculated

    Comparison of Fixed Rate Billing Calculation and Volume Based Rate Billing CalculationThe District calculates residential sewer bills by using a volume-based rate structure.  Thirty percent of your sewer bill is based on the amount of household water used during the winter months, beginning in December through February.  The remaining seventy percent of the sewer bill is based on a fixed cost to cover operations and maintenance expenses related to keeping the sewage collection system and treatment facility updated to meet public health and environmental regulations.  The rate structure does not apply to commercial customers, as they are charged based on a fixed rate structure. 

    Ways To Lower Your Sewer Bill

    The following rebate and incentive programs may be available from the District, your water provider, and PG&E to help lower your sewer bill. Please contact your service provider for more information, eligibility, funding availability, and applications for the rebates before purchase. Product specifications, requirements and restrictions vary by service provider.

    From the Sonoma Valley County Sanitation District:

    From Your Water Provider:

    From PG&E: