|
<br />
<br />~y
<br />p:~-,"
<br />
<br />",'
<br />
<br />, "."'~~!':'''~\'~,~:~~,;1(;7;>~~:;,,~r:~;,~~,?~ct::';;~:";;\'7""<?)'''rjt~,,> ""T'.
<br />
<br />'," ,'---'-;'. . ,
<br />Ut:"V.-,t,LU,r',~V -KUt.'l.vl?~';_ -~ t, Uq"W t"-I _-_b_'J.-O ' ~-,~~
<br />':,--' t-- -" "-.-,, ,"~">T".<.'''-,''
<br />
<br />r- lr~, .f' .;";'\~" ,.~ '('.\ ,;~,,- , ~,-,,:,.':""rj,~"-''i-:,r :-,'
<br />
<br />"',..;'
<br />
<br />-)7f~;~''(y,!; ,..,,;
<br />
<br />""''''''',::'
<br />
<br />';.._' ,.';.:,'~~
<br />" "
<br />
<br />--~-'
<br />
<br />;","J< ';, .~.
<br />
<br />-~"-~",>'-'---'---------,--~--._..-,,,------,,_.----,:--~---
<br />
<br />,--- -, ---, ','
<br />,. ,'- '.-\-:, ""~'-
<br />, ~ ~';;.i:;'~T OR 1'1
<br />
<br />" ,
<br />,Nll."", '.:1
<br />
<br />\'" ,
<br />'_,i;, .:'_
<br />'~' --*'-1:.*.+
<br />
<br />,- - ' .
<br />.....----~----- -------_.__.~._--~-, .-, ---~.,-~~-~--_...,.--.._-,~--------_._.~,-
<br />
<br />D_TE DR _ETURN PERIOD = 100YEAR
<br />
<br />'"', ,. H--'__"'~'__~'~_____" _ _ __.<__~______~._, ~___~.~_ __, _ ______
<br />
<br />~___._~_'__~__.i_
<br />
<br />I===========PERVIOUS ~REA ===========1========== IMPERVIOUS ARE_ ===========1
<br />REARRAN. MAXIMUM RETENTION 84 P~ RETENTION LOSS 16 PC TOTAL
<br />INCREMENT~ INFIL. AND DEPR. EFFECT EFFECT AND DEPR. EFFECT EFFECT EXCESS
<br />" P Kec I P. '-~~"----S'T1JRAFE'--"'PRrCTf"-~-P1n;-C-11':----STUR,,)\,GT" --..--------P'REC'TY.. "'PK I:. C Ip'....... ""P'RFCTI'-"''''--:C
<br />
<br />',.' ,
<br />';$-; .-03 .2:0" .'00 .00tJ .-00 .03 .00 '.00 .00 .000
<br />nl .08 .13 .GO .,00 .()O .07 .00, .01 .00 .001
<br />~ S " .-;T2..... '......-.....;-Tll.---.. .;-iT2.......c---. .rnr -.. ~-~a-'- .'01).'0'1""".'11 '.1l2.0TB"-"'---
<br />2\1 .21 .(;.7 '),4 .00 .00 .00 .01 .20 .03 .031
<br />25 .36 ..G6 .24 .06 .-05 .00 .02 .34 .0-5 .105
<br />3-0 .64 ..05 .oe .59 .50 .00 .03 .61 .10 .591
<br />.1l ~ -.313 '.-1)5'-- "-;;~D~'~- --.-3'r---'.- -----~Z6"'-..----- ; fre.' ...- .; 0'2----- .... ^---.-'-~..3:"l.f. ._,. - - --.-0"0-- - --.'-.-srr--'--"-.-o:--
<br />'t 0.21 . 05 . 00 .) 6 . 14 . 00' . 01 .20 .03 .170
<br />45 ,)6 .04 .SO .12 .10 .00 .01 .15 ,.02' .122
<br />50. .13, .04 .00 .-09 .07~ .00 .01 .12 .:02 .093
<br />~ 0 ;*rc-" --:-;--cnr --. --.-'"C-O -- -,.. . -,j,"'0-6'''------- -, ~"---.crs--- '" '.'0-0 ---; O't ;'0-9 -- ---- -'- -.-OT- ,,- ,-- ----.-1T6-3'-'... ----.-..
<br />60 .10 .04 .DO .0'6 .0-5 .CG .01 .09' .01 .064
<br />6 5 ~ 1 0 .. n 1+ .. -n 0 .. ;j 6 .. 05 .. 00 .. 01 .. 09 II! '0 1 .. 06,4
<br />7G .\]5 .04 .00 .31 .01 .00 .00 .05 ~Ol ~014
<br />" ["5-----.------'---;-TJ':).... " -----.-Q7t-- - ,,--. --_';-If(I:---'7''''--' ....;-0"1" ...------.- -'. -i1JT--" ' - . - "i-Inr--'--' -- "'. """;-0 u~ - '" --;'0"5- ,,--------- -..- .." .~O:T- ^ .; crrlf-
<br />:'g, 0 .03 .04 .0-0 .~o-o, .0-0 .00 .00 '-0,3 ,-'DO ..",-Q,04
<br />8.'5 '.03 .0,4 . 0 G .00 .00 .00 . 00 .03 '.,00 .004
<br />90 .03 .04 .00 .00 .00 .00 .00 .03 .00 .0'04
<br />~s-----'--~- --.;-j:s-.-.--~. ....-;1)"4-- --,-,--~-- -"---;'W"' . -.- -...-vO---- -'-'-'-'~--'---.-&t~" -."'uu- .. ';--0 O' .- -'~--O~3 . - -.'~;'-o'n--~- - --.-0-0-'4'--
<br />IfJlJ .03 ._1]4 .,00 .00 .00 .DC .00 .,03 .00 .00,4-
<br />105 .03 .04 .00 .00 .00 .OC .00 .03 .00 .00'1
<br />l~() .:)3 .')4 .00 .00, .00 .DO .00 .03 .00 .004
<br />11 t) '~~-.rr3' .-.----.-1);4'-. ,.011" .1l11-'''-''-~-''.''lJ1r.lni'' .....00'...'.. --.....~1l3.. . .00''':'''' ......Inl'l..
<br />',l;,?,ll;(,. .,03 .1,14' ~ \If! .1lo",.'O;.0 ,'i' ,:'.(1l1'.po. ""11,3, .I'~ " ~OO'''l'
<br />)'oT~~,~3"'. 2.97"'",, ,...','., ".,. ,.,5';,,;<~:4oi;:,: . 1.52<"f~~J;?'J'i#1.0'; ,.".".", .14A...,.2113,;. ,..43..~,..':.c.._l, !7.:.~~~. ..,_
<br />'"""'"-'"---~~_.__-----+--'----l-....~;--<---------_.~_-.........-.-.~'':"---,-~..........----__:'"---.---'"~~~~-._,..~_--".:.,.~~.>..''>.~_~.~_,_._:_._. . ". ___. __ _
<br />VOLUME DF EXCESS PRECIP.~ ~13 ACRE-FEEt, ,
<br />INFILT.= 3.UOIN/KR DECAY = .00180 FN1NF - .5~IN/HR
<br />
<br />TIME
<br />
<br />..
<br />'T~~S '
<br />""I,l'!rN,. )
<br />
<br />, ,
<br />-...,..--c--:~~ <-:','--'c' ,,;-, ",':.:-'- -~~.--~-~~~:-~~-'~~;:P'0~~'-'--~"~-:''"''--'_':'''''''''-'''''-_''.~'.- '''''~_~~T-;''~.r:;--~--:-~,'::-::-::-''-~T:":'-'-7-+~-
<br />,StORM ,'.,,',* fT:,a;-llt. . S l()'oRM, ..'"',',...,!:,'~.':.,,:;',,..:l):IME "'STORM" ,",,'"
<br />l;!YOR d'SRAPH .tM:~:~Wrd , H'I'QROG!V~'F1H . . .':",,;tIlTN.r .,..HlO,R{l-~.R.\'ft! "",~
<br />' "-U'-~~' "'i.4;::'''-'''''''--:'~:'~~!l,L.:..,,''.' :.:li}<:"Jia5'-L~,",-,,,:"'''_~'qL,:....-,: ...'A'"'"-.....::..~,,-.._'c...-..~'r.. -......~-,' ,_ ...__..._._.__
<br />o * 15,0 ,305 * ,,290 , 51 *.
<br />1 .., 1'5521\6*295 ',48 *
<br />4 * ,t60 ,,2(;'8.. ,*' ~oo ,45 * , , '"
<br />~Z -~: ."t~r"""'--c-"'-"'l~,i" \.:;,:. 'i~lj~" ';-~:~~'7:?~0~'T"'7~"",."',--c,,---'-c- ,,,--.,~.
<br />. "'4.* 1752~2 ,'* '.",. "IU,s' '. ',' 37 '...,. "".i' , .
<br />'~'~ 7--"-'.,;--:----t ~ ~_-"_c,'~:""_ .~ e~. '-~,;--~~~'F..- ..-~..,...:.~~-ccc.~,.....:~,2"-2""'"~~i.-:..--.......-.,:.--:..:..-
<br />533 * 19Q '183 * '33() 31 *
<br />618 * 195 11.2* 335 ,,29 *
<br />672 * 200 161' 340 , , ,,' 27 *
<br />~.-~r...-..-'-'211'5;'~...-'~.-c." :).1;. ,,*' ~~~'-i..--..'.'.-.,-.....'45...-7~:-~..- :~~'"
<br />705' ,* :UO, ''',1''''2 ii",. i'" 35lL,j .." 2:4, ,.,"*i,t '
<br />6 95 * :2 15 ' 'l'qo . ~;" . i 355" ' , 2 2> " *.
<br />675 .* ,___2~!l_,__x" 'H~.5' ",;:<:. .,.,..361'1)". ......~__2;1. 'I- '. ,., '....:2.,'''~....c..._'''_......'.....~....-'~_"..
<br />
<br />._, .____.^_~,...-p',_-,-U-_"^-'-"_,-
<br />
<br />". ,,~,;, '5
<br />10
<br />15
<br />20
<br />~:",
<br />3n
<br />".35
<br /><10
<br />tt~
<br />50
<br />55
<br />60
<br />, ~~}, ,)~:,~
<br />,',' . ",.,1..71}
<br />, :>~9;F~.",~ '15
<br />"~i,;':,(,.'Q"
<br />,,,-"-,"" .-0"",
<br />
<br />
<br />~---~-:--'-'
<br />
<br />>'-~,' ~ -i: c.
<br />
<br />
<br />c.';.
<br />
<br />
|