~ <br /> To derive the local wastewater SDC rate per EDU, divide the non-assessable costs by the <br /> system capacity EDUs. To derive the local wastewater SDC charge per PFU, divide the local <br /> wastewater SDC rate per EDU by 16. To derive the local wastewater SDC rate based on <br /> historic consumption, divide the local wastewater SDC rate per EDU by 6. The Wastewater <br /> SDC rates per EDU, PFU, and historic consumption, can be found in Appendix G in the current <br /> adopted SDC fee schedule. For more detailed and specific numerical data on EDU and PFU <br /> calculations, see Table 4. For formula illustrations, see Figure 4 in this Appendix. <br /> 1.1.1 Local Wastewater SDC Rates For New Development outside River <br /> RoadlSanta ClaralHighway 99 Area <br /> 1.1.1.1 Local Wastewater SDC For New Single Family Dwellings <br /> Duplex Development <br /> For all new single family dwellings the local wastewater SDC collected is <br /> equal to the rate for one 'EDU. For all new duplex development, the local <br /> wastewater SDC collected is equal to two times the rate for one EDU. <br /> 1.1.1.2 Local Wastewater SDC For All Other New Development <br /> For all other new development the local wastewater SDC collected is based <br /> on the rate per plumbing fixture unit (PFU) multiplied by the number of <br /> plumbing fixture units in the proposed development. <br /> 1.1.2 Local Wastewater SDC Rates For Existing Development outside River <br /> RoadlSanta ClaralHighway 99 Area <br /> 1.1.2.1 Local Wastewater SDC For Existing Single Family Dwellings <br /> (SFD) 8~ Duplex Development <br /> For existing SFD development the local wastewater SDC collected is equal to <br /> the rate for one EDU. For an existing duplex development, the local <br /> wastewater SDC collected is equal to two times the rate for one EDU. <br /> 1.1.2.2 Local Wastewater SDC For All Other Existing Development <br /> For administrative convenience, rather than verifying by physical inspection <br /> the number of plumbing fixture units in an existing development that is <br /> connecting to the wastewater system for the first time, the local wastewater <br /> SDC collected is based on the average historic winter water consumption for <br /> the existing development. The existing development's historic consumption <br /> is calculated by averaging the actual winter water consumption, in gallons, for <br /> the preceding months of December through April, dividing the resulting <br /> number by 1,000, and multiplying by the rate for historic consumption. The <br /> rate for historic consumption (per 1,000 gallons) is based on an assumed <br /> typical single-family dwelling average winter water consumption of 6,000 <br /> gallons per month. <br /> <br /> May 1, 1997 City of Eugene SDC Methodology Page D-5 <br /> <br />