Septage Haulers

The District accepts domestic septage from licensed haulers who have applied and paid for a discharge permit. Permits are charged per truck per year, prorated by quarter. In addition, there is a per-dump fee determined by tank capacity. Each dump is billed on maximum tank capacity, regardless of how full the tank is. Permits are available by calling 707-652-7813.

Discharge can take place Monday through Friday, 8 am to 4:00 pm, at 47 Solano Avenue.


Fee TypeJuly 1, 2022 to 
June 30, 2023
Annual Permit Renewal$775
Per Load (≤ 1000 gallons)$150
Per gallon surcharge (> 1000 gallons)$0.13

Fees are anticipated to increase by CPI/inflation annually. Fees are intended to represent the actual cost of receiving and collection and may be adjusted at any time by the Board of Trustees. For additional fees, please view the complete Schedule of Fees and Charges for the District.