All storm drainage and surface water management utility funds from service charges, grant funds, or any other revenue received shall be deposited in the surface water management fund of the City, identified as fund 401, as a special revenue fund. All revenue in the surface water management fund shall be deposited in interest-bearing or income-earning accounts. [Ord. 687 § 1, 2018; Ord. 289 § 7, 2002; Ord. 47 § 6, 1996.]