.h <br /> FIGURE 4 <br /> Local Wastewater ~ stem <br /> y <br /> Level of Service - System Value <br /> Impact measurement <br /> ~ Equivalent dwelling units Buildout replacement costs <br /> (EDU) (minus) <br /> ~ Plumbing fixture units <br /> (PFUs) Assessable costs <br /> ~ Historic consumption (equals) <br /> (1 EDU = 16 PFUs) SDC eligible costs <br /> Formula: <br /> Cost of Service (PER EDU) <br /> SDC eligible costs Cost <br /> Per , <br /> Capacity of system (EDUs) EDU <br /> Formula: <br /> Formula: Cost of Service <br /> Cost of Service (PER PFU) (PER HISTORIC CONSUMPTION) <br /> Cost per EDU Cost Cost per EDU Cost per <br /> per = 1,000 gallons <br /> PFUs per EDU PFU Average SFD <br /> monthly winter water (Historic Consumption) <br /> consumption per EDU <br /> <br /> -NOTE: The cost per EDU, PFU, and historical consumption can' be found in the cun'ent adopted SDC fee <br /> schedule in Appendix G. ,..1 <br /> March 01, 1997 Methodologies: City of Eugene SDCs Page D-4 <br /> <br />