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MWMC FACILmES PLAN <br /> <br />TABLE 4.3.2-2 <br />Selected TSS Loading Per Capitas and Peaking Factors <br />MWMC Facilities Plan, Eugene-Springfield <br /> <br /> Seasonal Average Per Capita Values <br /> Parameter Dry Weather Value Wet Weather Value <br />TSS (ppcd) 0.205 0.26 <br /> Peaking Factor Values <br /> Condition Dry Weather Value Wet Weather Value <br /> <br />Average 1.0 1.0 <br /> <br />Maximum Month 1.4 1.3 <br />Maximum Week 1.8 2.0 <br />Maximum Day 2.5 3.0 <br /> <br />4.4 Projected Wastewater Flow and Load Characteristics <br /> <br />Wastewater flows and loads were projected to the year 2025, at 5-year intervals, and for the <br />build-out condition (estimated year 2050) for domestic and industrial sources. Similar to the <br />historical analysis, average, maximum month, maximum week, and maximum day flow <br />ranges and loads were determined for both dry and wet seasons. <br /> <br />Domestic (residential and commercial, and I/I) projections were estimated based on the <br />population projections and the selected per capita and peaking factors identified above. The <br />methods for determining average, maximum month, maximum week, maximum day, and <br />peak hour values are listed below and refer to both flows and loadings: <br /> <br />· Average Dry Weather--Determined by multiplying the selected per capita value by the <br /> projected population for 2005, 2010, 2015, 2020, 2025, and buildout. <br /> <br />· Average Wet Weather--Determined by multiplying the selected per capita value by the <br /> projected population for 2005, 2010, 2015, 2020, 2025, and buildout. <br /> <br />· Maximum Month--Determined by multiplying the future dry or wet weather averages <br /> for a given year by the selected maximum month peaking factor. <br /> <br />· Maximum Week--Determined by multiplying the future dry or wet weather averages for <br /> a given year by the selected maximum week peaking factor. <br /> <br />· Maximum Day--Determined by multiplying the future dry or wet weather averages for a <br /> given year by the selected maximum day peaking factor. <br /> <br />· Dry Weather Peak Hour Flow---Determined by multiplying the dry weather average for a <br /> given year by the selected peak hour peaking factor. <br /> <br />4-12 MWMC_4.0_REVS. DOC <br /> <br /> <br />