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<br />approximately 500 waste generation units (WGU) annually . A WGU is a Waste Generation Unit
<br />Measurement equivalent to one ton ( 2 , 000 pounds ) of solid waste . Using the accepted conversion
<br />rate of one cubic yard for every 1 , 200 pounds of compacted solid waste generated , the 100 , 000
<br />square feet of commercial development would be expected to generate 833 cubic yards of waste/year.
<br />A review of the solid waste capacity for the active segment of the county landfill indicates the
<br />availability of more than 820, 000 cubic yards . The active segment of the landfill has a three year
<br />capacity , and the landfill has expansion capacity beyond 2010 . Based on the analysis , staff
<br />determined that the county landfill can accommodate the additional solid waste generated by the site
<br />under the proposed land use designation .
<br />Stormwater Management
<br />All developments are reviewed for compliance with county stormwater regulations which require
<br />on -site retention , preservation of floodplain storage and minimum finished floor elevations . In
<br />addition , development proposals must meet the discharge requirements of the county Stormwater
<br />Management Ordinance . Since the site is located within the M- 1 Drainage Basin and the Indian
<br />River Farms Water Control District (IRFWCD ) , development on the property will be prohibited from
<br />discharging any runoff in excess of 2 inches in a 24 hour period, which is the approved IRFWCD
<br />discharge rate .
<br />In this case , the minimum floor elevation level of service standards do not apply , since the property
<br />does not lie within a floodplain . However, both the on-site retention and discharge standards apply .With the most intense use of this site under the proposed amendment, the maximum area of
<br />impervious surface would be approximately 8 . 5 acres . The maximum runoff volume , based on that
<br />amount of impervious surface and the 25 year/24 hour design storm, and given the IRFWCD 2 inch
<br />discharge requirement, would be approximately 321 , 320 cubic feet. In order to maintain the
<br />county ' s adopted level of service, the applicant would be required to retain approximately 239 , 720
<br />cubic feet of runoff on- site. With the soil characteristics of the subject property , it is estimated that
<br />the peak pre -development runoff rate is 35 cubic feet/second .
<br />Based upon the County Engineering Division ' s analysis , the stormwater management level of service
<br />standard would be met by limiting off- site discharge to the IRFWCD ' s maximum discharge rate of
<br />2 inches in 24 hours , and requiring retention of the 239 , 720 cubic feet of runoff for the most intense
<br />use of the property .
<br />As with all development, a more detailed drainage review will be conducted during the development
<br />approval process .
<br />Recreation
<br />Recreation concurrency requirements apply only to residential development . Therefore , this
<br />Comprehensive Plan amendment/rezoning request would not be required to satisfy recreation
<br />concurrency requirements .
<br />Concurrency Summary
<br />Based upon the analysis conducted , staff has determined that all concurrency - mandated facilities ,
<br />including stormwater management, roads , solid waste , wastewater, and water, have adequate
<br />t capacity to accommodate the most intense use of the subject properties under the proposed land use
<br />designation . Therefore , the concurrency test has been satisfied for the subject request .
<br />October 16 , 2001
<br />52
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