~: <br />Where the Regional Wastewater SDC for all proposed development is based on: <br />~ ,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 />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 1.00,000 <br />gallons per day <br />The Regional Wastewater SDC for all existing development connecting to the wastewater system <br />for the first time is determined based on: <br />n Dwelling Units (DU) for Single Family and Duplex development . <br />a .Historic Consumption (monthly average winter water consumption) for development .other <br />than Single Family and Duplex development. (eg Multifamily, Commercial, Industrial). with <br />existing annual average discharge of less than 100,000 gallons per day <br />a 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 100,0.00 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 adopted <br />methodology resulting from a MWMC study, that difference will be refunded to .the payee. of <br />the charge. <br />5:0 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 formula for calculating the stormwater SDC. cost persquare foot of impervious <br />surface is set forth in Appendix E. The Stormwater SDC is determined by multiplying the applicable <br />.rate per square foot of impervious area by the unit of measure, for the proposed development type. <br />The Stormwater SDC rates per unit of measure can be found 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 #imes <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 />impervious area of the proposed development. Where a development creates impact not attributable <br />to impervious surface area, the Stormwater SDC shall be determined by, evaluating .equivalent <br />:impervious surface area, multiplied by-the rate per square foot of impervious area. <br />6.0 Parks System <br />The parks system components that are identified In the adopted 1989 Parks and Recreation Plan,. and <br />the park system components identified in Table 7, which are used to calculate the Parks System, <br />Development Charge (SDC), are generally `described as Parks, neighborhood and community, and:: <br />facilities which, ate. more particularly described in Appendix F. The current community standard, ar <br />level of service, for an infrastructure. system is the .determining factor in calculating the impact of new <br />March 01, 1997 Methodologies: City of Eugene SDCs Page 9 <br />