The governing body may impose on each parcel of land or developed lot within the district a stormwater utility fee. This fee is intended to pay for the planning, operation, maintenance, administration, and routine functions of the existing stormwater facilities within the district and the planning, operation, maintenance, and administration of future stormwater facilities that may be established within the district and to pay for the design, right - of - way acquisition, and construction or reconstruction of stormwater facilities and to capitalize a revolving loan fund to be used for authorized functions of the district. The stormwater utility fee may be separated into a revolving loan component, a capital improvements component, and an operation and maintenance component and shall be based upon the area of each lot or parcel of land, the runoff characteristics of the lot or parcel, and the basin in which the lot or parcel is located. The governing body shall determine the rates that apply to each specific lot or parcel of land within the guidelines established by ordinance pursuant to §