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<br />THIS PAGE PROPOSED TABLE 6 <br />Stormwater Drainage Systems Development Charge Analysis <br />1. Anal sis of Stormwater Draina e S stem Value <br />Total Re lacement Cost - Pie $81,936,676 <br />Total Re lacement Cost - O en Channel S stems $23,022,910 <br />Total Re lacement Cost - Other Stormwater Com onents $26,814,005 <br />Total Re lacement Cost of Stormwater S stem $131,773,591 <br />2. Anal sis of Assessable Cost <br />Assessable onion of i ed s stem $53,552,435 <br />Assessable onion of o en channels $0 <br />Assessable onion of others stem com onents $20,802,963 <br />Total Assessable Cost $74,355,398 <br />3. Stormwater S stem Calculation Details <br />Sin le-Famil Dwellin SFD avera a lot size in cit limits 9,200 sq. ft. <br />Residential Runoff Coefficient 35 percent <br />Avera a Manufactured Home Parks ace size double wide 1,684 sq. ft. <br />Total Develo ed Acres inside Cit Limits 12,653 Acres <br />Total Number of Acres of Im envious Surface 7,868 Acres <br />4. Calculation of SDC <br />Non-Assessable Cost $57,418,1.94 <br />Cost er Acre [ $57,418,194/ 7,868 ] $7,297.69 <br />Cost er S uare Foot [$7,297.69 / 43,560 ] $0:1.68 <br />COSt er SFD flat Cate (Assumes approx. 9,200 sq ft lot; 0.35 impervious surface] $540.96 <br />Cost er Du lex flat rate [rate for SFD x 2] $1,081.92 <br />Cost er SFD = or > 3,000 buildin foot rint [ $540.96 x 1.5 ] $811.44 <br />Cost er Mf .Home Park S ace [Assumes approx. 1,684 sq ft space] $282.91 <br />City of Eugene SDC Methodology Stormwater, Page D-3 <br />