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<br />c" <br /> <br /> <br />MN-t:NG-73 <br />"-76 <br />(File Code ENG-l)) <br /> <br />Po;;:;. t;" gO <br />F'IGtIRE 3-2 <br /> <br />(AR.C>EN )lILL> OI'f:IC~ Pi..D'- <br /> <br />~ROLOGIC CURVE Nl!MBER COMP'J'l'ATION SHEET <br /> <br />V. 1.. ottAtI....IH' O~ ^CUCUVUll <br />101l co...uaYAJ'lC!" ~tlV1Ct <br /> <br />i.' <br />I:' <br />I' <br />~:: <br /> <br />PROPD,'2P <br />P"re3ent or future <br /> <br />LAm:' US E fU R lIRllAN A. 'lEAS <br /> <br />. <br /> <br />TO POND <br /> <br />I <br /> <br />tJ.h I <br /> <br />...., :'er~hed <br /> <br />51 t-e <br /> <br />D,A. <br /> <br />AC re3 <br /> <br />:;:;ompu ted by <br /> <br />Checked by <br /> <br />DH.(O~ I ~O~ <br /> <br />Dat.e <br /> <br />r <br />{ <br />:.;: <br />v' <br />"\. <br />f <br />'<, <br />q:" <br />'. <br />:!. <br />" <br />I!; <br />:1; <br />.!; <br />. i~: <br />-' <br />~; <br /> <br /> I CUnre Number.! <br /> I Acre.! Moiature Condl~1on II <br /> ! LAND USE DESCRIPTION Per A B C D <br />, Pr.a.ct.iee Soils SOil:!! So11~ Soth Product <br />, <br /> C1,l,1 tlvated Land: ~thout con$ervatton trea~ent 72 8, 88 9' <br /> wi th conaer"Vlltion treAtment 6~ 71 78 8, <br /> ra3't-ure or range land: poor condi t.ion 68 79 86 89 <br /> ",ood condition )'l 6, 7~ 80 <br /> MeJ,dol.l: good eondl ti.on )J 58 71 78 <br />. .. <br />I Wood 0" Fore:l"t land: tlun atand, poor COVer. <br /> , no mulch "5 66 7? 8). I <br /> I good cover 25 55 70 77 .. <br />i Jpen Spaces. lawns. park~ . golf eourses, ceme- <br />! ~e:-les. e~c_ <br />i good condition: graas COver on 75'i Or more 0./8" @ /0;98 <br />I or tile area )'l 1" 80 <br />i falr condi tion: gr&I!IS cover on 50% to 75'i <br />I ot "the area 49 69 79 84 <br />1 Co.wn4!:,c;al ano bu.:Jiness area.:J (85% impervious) 89 92 9' 95 <br /> ::1I::"'5:':'1a1 dl s tn c t." (72% impervlous) 81 88 91 93 <br />j ::es:.dent:al; <br />~ Average lot. "he Average % Impervious <br />: <br /> 1'8 acre or less 65 77 85 90 92 <br /> ., l.a acre 3B 6, . 75 8} 87 <br />, 1" acre )J 57 72 81 86 <br /> ./ <br />I 1'2 acre ~5 5" 70 80 85 <br /> : acre 20 51 68 79 84 <br /> :'o.v~d ;Jarklng: lo'ts. roof", dri vewa.ys. et'C. 0.4-0 98 r9V 98 98 3~.~ <br /> .~:'('eets .;).fJcI. :-cads: . <br /> ;Javed. w1th curb.:3 and stann sewe rs 98 98 98 98 <br /> gravel '16 85 89 9' <br /> dIrt 12 8~ 87 89 <br />i :"iarsh 'tC o .~ J ::/. <br /> - <br />I 1Jt.:~t':" <br /> <br />IJ' <br />mL <br />m,' <br />Wj,..,:., . <br />iF <br />'l:" <br />I" <br />f: <br />;m{: <br />.!:..... <br />~'" <br />:E <br /> <br />0,61 <br /> <br />Tct.al Acres <br />~elght.ed Runoff Curve No. Product Tot.al <br />Tot-a! Acres <br /> <br />P:-Oduct Total "'- ~ ;) 3 <br /> <br />~~ <br />.........".----'" <br /> <br />') .2.7 V <br />.---:C I <br /> <br />3-4 <br /> <br />. <br /> <br />:;'-:" <br />to. <br />