Annexation Program

If your property is located outside the jurisdictional boundaries of a County Sanitation District and you would like to obtain sewerage service from the District, your property needs to be annexed to the District. To obtain information and instructions regarding the annexation process, including a complete application package and fee schedule, click here. Please check with Districts’ staff to confirm whether your parcel needs annexation. Districts’ staff will make the final determination.

After reviewing the Information & Instruction Sheet, if you decide to request annexation to a Sanitation District, please call our office at (562) 908-4288, extension 2708 for an estimate of your annexation processing fees. You may also email your inquiry to A quotation letter will be prepared and mailed to you along with the complete application package. The package includes all necessary forms required to initiate the annexation process.

Please note no application will be processed until a completed application package, including all required materials and documents and the necessary processing fees, have been received by this office.

To access Connection Fees and Service Charge Forms and Ordinances click here.