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<br />PI GlIRE )- 2
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<br />XYDROLOCIC CUllVE Nl!MBER COMP'J'l'ATION SHEET
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<br />P l<<l P () $ e P LANl' USE FUR URBAN A. 'lEAS
<br />Pre'ent or Future
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<br />.,"'r,n'd TO POND ..:2.Sn, D.A.
<br />Comput.ed by Cw I'";; 04t.e CheeXed. by
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<br />o. '37
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<br />Acres
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<br />Dot,/O- 7-02
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<br />I Cl.l.rve Nurnbl!!lr"
<br />, Acre:t Moi~ture Condition II
<br />! LAND USE DESCRIPTION Por A B C 0
<br />: Prac"tice Soi13 50i1.3 So113 S0113 Product.
<br /> CuI ~lva.ted Land. wi. thout con-'erva.tlon trl!atment 72 8, 88 91
<br /> With con'ervation treatment 62 71 78 8,
<br /> ?a~ture Dr rLnge 1.a.no: poor condi t.ion 68 79 86 89
<br /> ,;ood condition 3" 6, 7~ 80
<br /> Me"'daw: gOOd. condl t.ion Xl 58 7' 78
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<br />I \.load or ~"'ore3't. l&11d: tn.ln oS tand. poOr cover,
<br />, no mulch 45 66. 77 8)'
<br />I good cover 25 55 70 77
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<br />j Open Spaces. lawns, parks. golt cour:!3es, c eme-
<br />I -;'e:'les, e:.c.
<br />i good condl tion; grass COver on 75% or more 3})
<br />I of the area O.~O )Q 74 80 I;J,; ;;>0
<br />I rur condition: graa3 cover on 50% to 751-
<br />I of the a.rea 49 69 79 84
<br />; CO:m\II!:-c:-;al and bu~ine.5:l1 area:5 (851- imperviou.s) 8Q 92 94 95
<br /> :nCiJs::'lal di.9tnct.3 (72% impen'lous) 8, 88 9' 9}
<br />; R<l:s:..dent::. al:
<br />: A ve ra~e 10< si'tl!: AVeraRe % Imperviou~
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<br />: 1 '8
<br /> acre or le~~ 65 77 85 90 92
<br /> 1/~ acre )8 6, . 75 8} 87
<br />: 1/) acre Xl 57 72 8, 86
<br />, 1 f2 acre 25 54 70 80 A5
<br /> : acre 20 51 68 79 84
<br /> ?aved ?arklng lot-oS. T'Qof~. driveways. et.e. 0./0 98 r@ 98 98 9.!
<br /> ..; :.reets and :"Oads:
<br /> ;>.1.ved Wl th cl.lrbs and stonn sewer, 98 98 98 98
<br /> gravel '16 85 89 Q1
<br /> dll''t n 82 87 . 8<1
<br />i ~.l:-sh .n o~ Cll'J..I 05 '>.
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<br />Tc'tal Acres O. ~"7
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<br />Welgh'ted Runoff Curve No. Product Tot.a!
<br />'1'ot.41 Acres
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<br />::;)79)
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