Understanding Bill Terminology Click on a term to view the definition or download a printable list of all bill definitions. UTILITIES Customer Charge Electric and Natural Gas Usage Charges Manufactured Gas Plant Cost Recovery Factor Fuel Adjustment Charge Water Usage Charge Wastewater Billing Charge City of Gainesville Stormwater Fee TAXES AND SURCHARGES Electric Surcharge Natural Gas Surcharge Water and Wastewater Surcharges Utility Tax Florida Gross Receipts Tax State Sales Tax Electric Wild Spaces Surtax School Board Surtax ADJUSTMENTS & SERVICE CHARGES Late Fee Returned Payment Fee Turn On Charges