City of Rio VistaCity of Rio Vista Water Rate RequirementsCity of Rio Vista Wastewater Rate RequirementsLatest NewsWater RateWastewater RateMeeting PresentationsQ&AWater Rate Questions and AnswersWastewater Rate Questions and AnswersResourcesContactRio Vista Water Rate Calculator Fiscal Year: FY 2025/26FY 2026/27FY 2027/28FY 2028/29FY 2029/30 Customer Type: ResidentialNon-Residential Meter Size: 3/4 inch1 inch1 1/2 inch2 inch3 inch4 inch6 inch Water Usage (HCF): Drought Surcharge: NoneUp to 15%Up to 25%Up to 35%Over 50% CalculateResultsFixed Monthly Charge: $0.00Usage Charge (Water Consumed): $0.00Drought Surcharge: $0.00Total Monthly Water Bill: $0.00