Attachment #4 of Exhibit A <br />Administrative Order No. 58-97=07-F <br />..Page 1 of 2 <br />METHODOLOGY: <br />-City of Eugene Systems Development Charges <br />4.0 Local (City) and Metropolitan Wastewater Management Commission.. (MWMC) <br />Vllastewater Systems <br />Collection of the wastewater SDC includes both a local (City) and regional (MWMC) system charge. <br />4.1 Local (City) Wastewater System <br />The Local Wastewater SDC formula, for calculating each element and application of 'the <br />Wastewater SDC is determined by multiplying the applicable rate per EDU or PFU or historic <br />consumption or building site/lot size, by the unit: of measure for the proposed development. <br />The Local Wastewater SDC is applied differently to development outside and inside the -River <br />Road/Santa Clara/Highway 99 Area (see Attachment 2 in Appendix D). Thee detailed <br />analysis, .methods for calculating, and the Cost of Service formula per EDU or PFU for the <br />Local Wastewater system can be found in /Appendix D. The Local Wastewater SDC rates <br />-can be found in the current adopted fee schedule in Appendix G. <br />The Local Wastewater SDC for a proposed development outside the River Road/Santa <br />Clara/Highway 99 Area is determined based on: <br />~ Dwelling Units (DU) for Single Family and Duplex development <br />D Plumbing Fixture Units (PFU) for other than Single Family and Duplex development. (e.g. <br />Multi-family, Commercial, Lndustrial) <br />The Local Wastewater SDC for an existing development outside the River Road/Santa <br />Clara/Highway 99 Area connecting to the" wastewater system for the first time is determined <br />based on: <br />~ Dwelling Units (DU) for Single Family and Duplex development <br />a Historic Consumption (monthly average winter water consumption) for development other <br />than Single Farmily and Duplex development (e.g. Multi-family, Commercial,. industrial) <br />Inside the River Road/Santa Clara/Highway 99 Area, the Local Wastewater SDC for all <br />development types (e.g., commercial, residential, etc.), new. or existing, incorporated or <br />unincorporated, is based on the square footage of the building site or lot. Attachment #2, irr <br />.Appendix D, the.' River Road/Santa Clara/Highway 99 Area -City Wastewater SDC Rate map, <br />shows the specific areas that are eligible for this alternate SDC calculation method. <br />4.2 Metropolitan Wastewater Management Commission (MWMC) Wastewater <br />System. <br />The City of Eugene entered into an Intergovernmental Agreement withthe Gity of Springfield <br />and Lane County in 1978 which established the Metropolitan Wastewater Management - <br />Commission. On May 15, 1997, the Commission adopted the MWMC Systems. Development- <br />Charge which includes a regional administrative charge.. In accordance with the agreement, <br />the City of Eugene must- adopt rates and :charges not less than those required by the <br />Commission. <br />July 7, 1997 City of Eugene SDC Methodology Page 7 <br />