FIGURE 4 <br />L®caI Wastewater S stem <br />y <br /> <br /> <br /> Level ®f Service System Vatue <br /> Impact measurement <br /> ~ Equivalent dwelling units Bu ildout replacement costs <br /> (EDU) <br />(minus) <br /> ~ Plumbing fixture units <br />(PFUs) Assessable costs <br /> ~ Historic consumption (equals) <br /> SDC eligible costs <br /> (1 EDU e 16 P~1=us) <br /> <br />Formula: <br />Cost of Service (PER EDU) <br />SDC eligible costs <br />Capacity of system (EDUs) <br />Formula: <br />.Cost of Service (PER PFU) <br />Cost per EDU Cost <br />per <br />PFUs per EDU PFU <br />Cost <br />per <br />EDU <br />Formula: <br />Cost of Service <br />(PER HISTORIC CONSUMPTION) <br />Cost per EDU Cost per <br />1,000 gallons <br />Average SFD <br />monthly winter water (Historic Consumption) <br />consumption per EDU <br />N®TE: The cost per EDU, PFU, and historical consumption can be found in the current adopted SDC fee <br />~' schedule in Appendix G. <br />May 1,-1997 City of Eugene SDC Methodology Page D-4 <br />