§ 22-5 - Calculation of stormwater user fees.
(a) Classification of parcels. Each parcel of property subject to the user fee shall first be assigned to one of the following classifications: residential developed property, nonresidential developed property and undeveloped property. The calculation of ERUs for each parcel shall then be made pursuant to the classification and in accordance with subsections (b), (c) or (d) below. After the initial calculation of ERUs pursuant to the sections, then a determination shall be made as to whether or not each parcel is located within a development project and should receive the adjustment described in § 22-5(e) below.
(b) Residential developed property. Each parcel of residential developed property shall be further classified as either a single-family parcel or a multi-family parcel.
(1) Single-family parcels.
a. Since the cost of measuring and computing the impervious area for each individual single-family parcel greatly exceeds any benefit derived from individual measurement and computation, the area of each single-family parcel constitutes a reasonable proxy for impervious area using the following formula for calculating the number of ERUs attributable to each parcel.
Total ERUs = 1.0+0.87 (Total Parcel Area - 10,000)
(10,000)
b. In no case shall the total number of ERUs for any single-family parcel be less than one.
(2) Multi-family parcels.
a. The city shall classify each multi-family parcel as either low density multi-family or high density multi-family and calculate the total ERUs for each multi-family parcel in the following manner:
1. Since low density multi-family parcels are considered analogous to single-family parcels of the same size with respect to their impact on the stormwater system, those parcels that constitute low density multi-family shall use the following calculation:
Total ERUs = Total DUs+0.87 (Total Parcel Area - DUs(10,000))
(10,000)
2. In no case shall the total number of ERUs for any multi-family parcel calculated under this § 22-5(b)(2)a.1. above be less than the result of multiplying one by the number of DUs located on the parcel.
3. Since high density multi-family parcels are considered analogous to nonresidential developed property with respect to their impact on the stormwater system, those parcels that constitute high density multi-family shall use the following calculation:
Total EDUs = ;hg; Impervious Surface Area
EDU Value
Total ERUs = Total EDUs+0.87 ;hg; (Total Parcel Area - EDUs(10,000))
(10,000)
4. In no case shall the total number of ERUs for any multi-family parcel calculated under this § 22-5(b)(2)a.3. above be less than the result of multiplying one by the number of EDUs located on the parcel.
(c) Nonresidential developed property.
(1) Parcels that are classified as nonresidential developed property shall use the following formula to calculate the number of ERUs:
Total EDUs = Impervious Surface Area
EDU Value
Total ERUs = Total EDUs+0.87 (Total Parcel Area - EDUs(10,000))
(10,000)
(2) In no case shall the total ERUs be less than the total EDUs.
(d) Undeveloped property.
(1) Total exemption property. Undeveloped property, no part of which abuts public street(s), paved private street(s) or waterway(s), shall be exempt from payment of a stormwater user fee provided that the owner complies with the procedures identified in § 22-7.
(2) Partial exemption property. Except as otherwise provided herein, for undeveloped property all or part of which abuts public street(s), paved private street(s) or waterway(s), the area of the property abutting the public streets, paved private streets or waterways to a depth of not more than 125 feet, for purposes of this Chapter 22, shall first be calculated as follows: The abutting property area ("APA") shall be determined by calculating an area 125 feet from each abutting public street, paved private street or waterway. However, in calculating the APA, overlap area(s) shall be included only once. Then, the following formula shall be applied:
(APA)
(10,000)
(3) Determination of exemption. In determining whether a parcel falls within subsections (d)(1) or (2) above, the following provisions shall apply:
a. The city shall presume that all parcels of undeveloped property abut public street(s), paved private street(s) or waterway(s) and shall calculate the stormwater user fee for the undeveloped property according to the following formula:
Total ERUs = 0.87 (Total Parcel Area)
(10,000)
However, the owner(s) of any undeveloped property may apply for either a correction for the current fiscal year's stormwater user fee, providing conditions were the same between October 1 and November 1 of the fiscal year in which application is made, or, if conditions are different than the conditions for which the current fiscal year's stormwater user fee was based, the owner(s) of any undeveloped property may apply for the correction of the subsequent fiscal year's stormwater user fee.
b. The evidence submitted to the city by the property owner(s) shall consist of a survey, plat or notarized affidavit of the property owner(s), which shall identify the subject property by STRAP number and such other legal description requested by the city. In addition, the property owner(s) shall submit a topographic survey prepared by a Florida Registered Professional Land Surveyor, obtained within one year of the application and calculations prepared by a Florida Registered Professional Engineer demonstrating that the property retains all the stormwater run-off generated from the entire property during a 25 year, 3-day storm event. The city shall promptly review all such evidence submitted by the owner(s) of undeveloped property and shall notify the property owner(s) of any defects in the evidence submitted, including but not limited to, the failure to provide the STRAP number of a parcel.
c. In the event the property owner(s) fail to correct the noted defect within 30 days of notification of the defect, or if the city determines that the evidence submitted does not warrant total or partial exemption from the stormwater user fee, the city shall deny the request by the property owner(s) for the exemption from the stormwater user fee. However, if, based on its review of the evidence submitted, the city finds that all or part of the subject property abuts public street(s), paved private street(s) and/or waterway(s), then the city shall promptly calculate the ERUs for the property pursuant to § 22-5(d)(2) above and revise the stormwater user fee for the property accordingly.
d. In the event a property owner's request for total or partial exemption is denied by the city, the property owner may appeal to the Special Master for review of the denial. In order to request the review of the denial, the property owner shall, within 30 days from receipt of the written denial of the exemption request, file with the Stormwater Director a written application and notice of appeal specifying the grounds for the appeal. Upon receipt of the appeal application, the Special Master shall fix a reasonable time for the hearing of the application, and provide due notice to the party who requested the appeal. The owner may appear in person and/or by agent or by attorney at the hearing of the appeal. In exercising his or her power, the Special Master, upon appeal and in conformity with the provisions of this Chapter 22, may reverse or affirm, wholly or partly, the denial of the exemption. However, a total or partial exemption to the stormwater user fee shall be granted by the Special Master during the appeal process only if the owner first establishes by a preponderance of the evidence that an error has occurred in the calculation of the stormwater user fee for his or her property.
e. For years following the year in which the total or partial exemption is approved, stormwater user fee for parcels of undeveloped property shall reflect the exemption, if any, made by the city pursuant to this section. Once a total or partial exemption from a stormwater user fee for undeveloped property has been approved by the city, the exemption shall continue in full force and effect for each following year's stormwater user fee for the property unless a change material to the calculation of the stormwater user fee occurs which would render the exemption inappropriate.
(e) Development projects. All property located within a development project is eligible for a credit/incentive. Because development projects are required by the State of Florida and by the city to provide and to maintain private stormwater facilities on the development projects, up to a 60% credit/incentive is available in the calculation of the number of equivalent residential units for all parcels located in development projects as follows:
(1) SFWMD permit parcels. All parcels located in development projects for which development requires a SFWMD permit shall be eligible for the credit/incentive if all of the following conditions are met:
a. The required SFWMD permit has been obtained for the development project and is in full force and effect as evidenced by a letter from SFWMD stating that all conditions of the permit have been met; and
b. The private stormwater facilities located in the development project are fully functioning and operating throughout the year in a satisfactory condition and in accordance with the SFWMD permit as determined and certified by a registered professional engineer licensed in the State of Florida. A private stormwater facility shall be determined by a registered professional engineer licensed in the State of Florida to be in satisfactory operating condition so long as the stormwater facility is maintained throughout the year and operating in a manner such that the stormwater runoff from the development project in which the stormwater facility is located is not contributing to stormwater problems in the local area in which the development project is located. The development project shall be required to provide an annual report recertified by a registered professional engineer licensed in the State of Florida that the private stormwater facilities located in the development project are functioning and operating in a satisfactory condition and in accordance with the SFWMD permit. In addition, the engineer shall certify the system is maintained throughout the year by conducting two inspections per year, one inspection within the months of November thru April, and the second within the months of July thru September. The results of said inspections shall be submitted to the Stormwater Director. If the Stormwater Director determines at any time during a fiscal year that the private stormwater facility is not satisfactorily maintained on or is no longer located in the development project, then the development project shall be required to remedy situation and shall forfeit the aforesaid credit for the subsequent fiscal year(s) during which time the subject properties shall be treated for purposes of this Chapter 22 in the same manner as other properties which do not meet all of the conditions necessary for the credit until such time as the situation has been remedied to the satisfaction of a registered professional engineer licensed in the State of Florida.
c. The certification submitted by the Florida Registered Professional Engineer shall include, but is not limited to, the following information: Date of inspection, name of person conducting the inspection, location map, SFWMD permit number, the development project plan depicting existing improvements, and documentation of the condition of the stormwater features including, but not limited to, perimeter berms, detention or retention ponds, control structures, weirs, catch basins/inlets, trench drains, swales, pipes, exfiltration systems, oil/water separator, littoral zones, rain gardens, and wetland storage systems.
(2) Non-SFWMD permit parcels. All parcels located in development projects for which development does not require a SFWMD permit shall be eligible for the credit/incentive if all of the following conditions are met:
a. The owner(s) of the parcel in the development project provides a letter from a registered professional engineer licensed in the State of Florida which certifies both that the construction on the subject development project is in compliance with the SFWMD "basis of review" in effect on the date of application for the credit/incentive and that the private stormwater facilities located in the development project are functioning as designed; and
b. The private stormwater facilities located in the development project in which the subject property is located are fully functioning and operating throughout the year in a satisfactory condition and in accordance with the City permit as determined by a registered professional engineer licensed in the State of Florida. A private stormwater facility shall be determined by a registered professional engineer licensed in the State of Florida to be in satisfactory operating condition so long as the stormwater facility is maintained throughout the year and operating in a manner such that the stormwater runoff from the development project is not contributing to stormwater problems in the local area in which the development project is located. The development project shall be required to provide annual report recertified by a registered professional engineer licensed in the State of Florida that the private stormwater facilities located in the development project are functioning and operating in a satisfactory condition and in accordance with the City permit. In addition, the engineer shall certify the system is maintained throughout the year by conducting two inspections per year, one inspection within the months of November thru April, and the second within the months of July thru September. The results of said inspections shall be submitted to the Stormwater Director. If the Stormwater Director determines at any time during a fiscal year that the private stormwater facility is not satisfactorily maintained on or is no longer located in the development project, then the development project shall be required to remedy situation and shall forfeit the aforesaid credit for the current and subsequent fiscal year(s) during which time the subject properties shall be treated for purposes of this Chapter 22 in the same manner as properties which do not meet all of the conditions necessary for the credit until such time as the situation has been remedied to the satisfaction of a registered professional engineer licensed in the State of Florida.
c. The certification submitted by the Florida Registered Professional Engineer shall include, but is not limited to, the following information: Date of inspection, name of person conducting the inspection, location map, date of City permit, the development project plan depicting existing improvements, and documentation of the condition of the stormwater features including, but not limited to, perimeter berms, detention or retention ponds, control structures, weirs, catch basins/inlets, trench drains, swales, pipes, exfiltration systems, oil/water separator, littoral zones, rain gardens, and wetland storage systems.
(3) Calculation. If a parcel is located in a development project that meets all of the conditions of either subsection (e)(1) or subsection (e)(2) above, then the total ERUs for that Parcel shall be calculated by multiplying (a) total ERUs calculated for the parcel using the formulas identified in § 22-5(b), (c) or (d) above depending on the initial classification of the parcel, by (b) the factor of 0.40.
(4) Procedure. In determining whether the ERUs for all of the parcels in a development project should be calculated in accordance with this section, the following provisions shall apply:
a. The city shall presume that all parcels located in development projects are ineligible for up to a 60% credit/incentive and shall calculate the stormwater user fees for the parcel accordingly. However, the owner(s) of any parcel in a development project may apply for either a correction for the current fiscal year stormwater user fee, providing conditions were the same between October 1 and November 1 of the fiscal year in which application is made, or, if conditions are different than the conditions for which the current fiscal year's stormwater user fee was based, the owner(s) of any parcel within a development project may apply for correction of the subsequent fiscal year stormwater user fee.
b. The evidence submitted to the city by the property owner(s) as required in this section shall identify the subject property by STRAP number and such other legal description as requested by the city. The city shall promptly review all of the evidence of eligibility for the credit/incentive submitted by the owner(s) of parcels located in development projects and shall notify the property owner(s) of any defects in the evidence submitted, including but not limited to, the failure to provide the STRAP number of a parcel.
c. In the event the property owner(s) fail to correct the noted defect within 30 days of notification of the defect, or if the city determines that the evidence submitted does not prove eligibility for the credit/incentive so as to warrant correction of the stormwater, user fee the city shall deny the request by the property owner(s) for correction of the stormwater user fee. However, if, based on its review of the evidence submitted, the city finds that the subject property is eligible for the credit/incentive, then the city shall promptly calculate the ERUs for the property pursuant to § 22-5(e)(3) and correct the stormwater user fee for the property accordingly.
d. In the event a property owner's request for correction is denied by the city, the property owner may appeal to the Special Master for review of the denial provided that the property owner first pays in full the disputed stormwater user fee for the subject property. In order to request the review of the denial, the property owner shall, within 30 days from receipt of the written denial by the city of the correction request, file with the Stormwater Director a written application and notice of appeal specifying the grounds for the appeal. Upon receipt of the appeal application, the Special Master shall fix a reasonable time for the hearing of the application, and provide due notice to the party who requested the appeal. The owner may appear in person, by agent or by attorney at the hearing of the appeal. In exercising his or her power, the Special Master, upon appeal and in conformity with the provisions of this Chapter 22, may reverse or affirm, wholly or partly, the denial of the correction. However, a correction to the stormwater user fee shall be granted by the Special Master during the appeal process only if the owner first establishes by a preponderance of the evidence that an error has occurred in the calculation of the stormwater user fee for his or her property.
e. For years following the year in which the correction is approved, stormwater user fees for parcels located in development projects shall reflect the corrections, if any, made by the city pursuant to this § 22-5(e) once a correction of a stormwater user fee for a parcel located in a development project has been performed by the city, the correction shall continue in full force and effect for each following year's stormwater user fee for the property unless a change material to the calculation of the stormwater user fee occurs which would render the correction inappropriate.
(f) Calculation of stormwater user fee components. The annual stormwater user fee shall be computed for each parcel in the manner set forth in this subsection (f).
(1) Annual stormwater component. The "Annual stormwater component" shall be calculated for each fiscal year for each parcel by:
a. Multiplying:
1. The total number of ERUs attributable to the parcel, by;
2. The ERU rate for such fiscal year.
b. Subtracting from such amount the prior payment credit, if any attributable to the parcel.
(2) Collection cost component. The "Collection Cost Component" shall be computed each fiscal year for each parcel by:
a. Dividing:
1. The collection cost, by:
2. The total number of ERUs attributable to the user of the property.
b. Multiplying the result by the number of ERUs attributable to the parcel.
(3) Statutory discount amount. The "Statutory Discount Amount" shall be calculated for each fiscal year for each parcel as the amount allowed by law as the maximum discount for early payment of ad valorem taxes and non-ad valorem assessments, the amount to be calculated by deducting:
a. The sum of:
1. The annual stormwater component; and
2. The collection cost component, from:
b. The amount computed by dividing:
1. The sum of subsection a. the annual stormwater component and subsection b. the collection cost component, by:
2. The factor of 0.96.
(4) Stormwater user fee. The annual stormwater user fee for each parcel shall be computed as the sum of:
a. The annual stormwater component;
b. The collection cost component; and
c. The statutory discount amount.
(Ord. No. 43-17, § 1, 1-8-2018)