I <br /> i <br /> The Regional Wastewater SDC is applied by the same method to development regardless of <br /> location either outside and inside the River Road/Santa Clara/Highway 99 Area. The Regional <br /> Wastewater SDC formula for calculating each element and application of the Regional <br /> Wastewater SDC is determined by multiplying the applicable rate per EDU or PFU or historic <br /> consumption, by the unit of measure for the proposed development. The SDC charge will be <br /> based on the greater of calculations using either the City methodologies or the current MWMC <br /> Equalization Fee as adopted by the MWMC Commission. The Regional Wastewater system Cost <br /> of Service formula per DU or EDU or PFU can be found in Appendix D. The Regional <br /> <br /> ~ Wastewater SDC rates can be found in the can-ent adopted fee schedule in Appendix G. <br /> Where the Regional Wastewater SDC for all proposed development is based on: <br /> D Dwelling Units (DU) for Single Family and Duplex development <br /> ~ Plumbing Fixture Units (PFU) as defined in the State plumbing code with an anticipated <br /> annual average discharge of less than 100,000 gallons per day <br /> <br /> ' D Equivalent Dwelling Unit standard of 200 gallons to 1 EDU) per day for development <br /> which anticipates discharging an annual average equal to or greater than 100,000 <br /> gallons per day <br /> <br /> I The Regional Wastewater SDC for all existing development connecting to the wastewater system <br /> for the first time is determined based on: <br /> ~ Dwelling Units (DU) for Single Family and Duplex development <br /> D Historic Consumption (monthly average winter water consumption) for development other <br /> than Single Family and Duplex development (e.g. Multi-family, Commercial, Industrial) with <br /> existing annual average discharge of less than 100,000 gallons per day <br /> D Equivalent Dwelling Unit standard of 200 gallons to 1 EDU) per day for development with <br /> existing annual average discharge equal to or greater than 100,000 gallons per day <br /> 4.2.1 Regional Wastewater SDC Excess Collected Based on Pending Study <br /> If a Regional Wastewater SDC paid pursuant to Section 4.2 and Appendix D of this <br /> Methodology is greater than the charge resulting from a calculation based upon the <br /> adopted methodology resulting from a MWMC study, that difference will be refunded to the <br /> payor of the charge. <br /> 5.i0 Stormwater System <br /> The Stormwater Systems Development Charge (SDC) is based upon the square footage of all <br /> impervious surface (e.g., rooftops, driveways, sidewalks, parking lots, patios, and other non-porous <br /> surfaces). The detailed forrnula for calculating the stormwater SDC cost per square foot of impervious <br /> surface is set forth in Appendix E. The Stomnwater SDC is determined by multiplying the applicable <br /> rate by the unit of measure, for the proposed development type. The Stormwater SDC rates per unit <br /> of measure can be found in the current adopted fee schedule in Appendix G. <br /> Where the Stormwater SDC is a fixed amount per dwelling unit or space, it shall be determined by <br /> multiplying the amount per dwelling unit or space times the number of units or spaces plus, for <br /> manufactured home development, the amount for other features based upon the impervious area times <br /> the rate for square footage. Where the Stormwater SDC is not a fixed amount per dwelling unit or <br /> space, it shall be determined by multiplying the rate per square foot of impervious area times the <br /> May 1, 1997 City of Eugene SDC Methodology Page 8 <br /> I~ <br /> <br />