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HomeMy WebLinkAboutAppendix C: Rainfall Frequency. Appendix C Rainfall Frequency Atlas of the Midwest + MINNESOTA SOILCONSERVÁTlON SERV¡C¡ 95· ~. 9T 92' 9\' 'Y'f , ( -+- -'j(] + + + + + 1- YEAR 24-HOUR RAINFALL (INCHES) u. S. DEPARTMENT OF AGRICULTURE 50'- 9'{' + ~. w ~~I'=___£\ + ~~rrWH I J(\J 1.9 \ 1 -" I L) (£ '" WOOO$ '"T'""\. /_- __,';;' , :"';;'-L.:'I~" I ~ 1"·'_ ~ k:- - -r - 8'--- - II I \J'" ""-r, /t. 48'- \MK C~ L \,....C,~1COOK1.---0~....' "7"48" l~. -H~ I L) (£ , . / \ ,_ _r ¡! I f;..;;- I \ . / ' ~ \ . 2.0 J-.-..-----, - / ' H;;;- - -,. III::::; 1 I r ~ \ / ¡ I, r..:.. .;; 2.1 \ // 47.- + r=-- ,t.;--.l~ \I~, // \ ) -î / + I L " ,/ ~-l'-': _{';;'T , ; \~;;-- \ I I I I ----1 \ G;o - ~J I I '1-_--1 I 46~ + '''/-p' _ _J-1 ~l- ,~-r- r (JJ + L.""... STEVENS STUflld \ LFt--( ';::'>t~ I 2.2 \-;;. I$ANT1 I \ I!IIGsro~[ I ,,~ - .......... _ -L _ _ """URH' I CHos=\. '~"'" ...,..., ~_ ì-....... - I r-: \""KE'¡_ - h / lA<QU' ,.", ;,=- - I I ...."'~"....tr s ~ " ,,~L_l~: d_ Vl\) t::-- "....." I J- --I~} I I"LlOW"''''''", 1_ i ,am ."""'" - E - - I \,. .1=", '--:J/ l1NCQlN:L'tOH~ I-/' '- 1 ,'- 2 3 T~~-S lei -f";:ut ~ L. 1__1 ·Cl''- ...~ )2.4~1 -J:....... '\ I"PES").' \ NU"" - "ì- - --I- - ~ I I í - · "AT" ,...",. ,m" I 0000£ ",""to '-\- œtTONWOOO w,\~AH I 2 51 \ ...., + t;;;- ---\-----1- l.,--~¿. -j;_-L-~-'" I -OS", I __ n_ \ ........., I -", m.-. I HOUS'ON ) -1..__-1. -,-__..L _~__L-- I~-~ 2.6 -49 + + + ..,. + -471 + -+- \ ~. \ !. + + 4- -.45· 45"- + -44' 44'- 43'- + 1~'( . " ~~ -+- - 43· + + s<.N..["'''''lU + 4- SOURCE: USWB TP 40 9~' "". 94' , 9Z' 93' 9\' 9ir USÞ.\'SCS-lINCOLN. NUR. 1166 1-3 FIGURE 1-2. 3- L -4098' u. S. DEPARTMENT OF AGRICULTURE MINNESOTA SOli. CONSER V A TION SERVICE 9; 96' 95' ~. 93' 92' 91' 90' I , , , , 50'- + ...o;<T + + + + + + + 2-YEAR 24-HOUR RAINF ALLCINCHES) + + + + + -49" - 48' - 47'- + + -4'" 46~ + + + + - 46' 45'- + + + -45' 44'- + + -44' 43'- + 10 ~ I) + + -43' + + + SOURCE: USWB TP 40 96' , </4' , , , , 95' 93' 92' 91' 90' USOA·SCS·LINCOLN, NEBR. 1916 1-4 FIGURE 1-3 3- L ·40'61 u. S. DEPARTMENT OF AGRJCULTURE MINNESOTI\ SOIL CONSERVATION SERVICE 9: ~' 95' ~. 9r 92' 91' ~ , r 50"- + -!>C' + + + + + -+- +- 5-YEAR 24-HOUR RAINFALL CINCHES) + +- +- +- +- -49'~ 48'- +- -47' 47"- + 46~ -r +- +- + 046' 45'- +- + +- --45' + + - 44" 44'· 43'· + + ~o ~_ 0 . " + 043" + + -+- SOURCE: USWB TP 40 96- .~-_. ~. , 92' ., 90- 95' 93' 9\' USOA.SCS.lINCOlN. NEBR. IU6 1-5 FIGURE 1-4 3-L-40'SI U. S. DEPAJ!.TMENT OF AGRICULTUJ!.E MINNESOTA soJLCONSERVÁTION SEJ!.VICE 9; 96' 95' ~' ~ 92' 91' 90' , ( , I 50"- + -'50" + + + + + + + 10-YEAR 24-HOUR RAINFALL CINCHES) + + + + + - ~9'- 48' - + -4T 47', + 46~ + + + + -46' 4~'- + + + -4~' + + -44' 44" 43" + 10 ~ 0 . " .. .. + + -43' + + 1CAU1fO"'W + SOURCE: USWB TP ,40 , , , I 9~ l 95' 94' 93' 92' 91' 90' USDA.SCS.lINCOlN. NUR. UII 1-6 FIGURE 1-5 3- L' 40981 + MINNESOTA son, CONSERVATION SERVICE 95' ~., 93' 92' 91' ~ , , ( , + -«;Ir + + + + + 25-YEAR 24-HOUR RAINFALL (INCHES) U. S. DEPARTMENT OF AGRICULTURE 50'- 9f + 9f 45'- -..9*- 49'- r--I~- \ I + + + + + 47'- + .,..48" I / ; " ,,/ /" " /"+ // + -4r 48"1- + + + -46' 46~ + + + + --45' + + -44' 44'- 43'- + 1,0" D . " .. ~ + + -43" + + sc...u.....'Ut + SOURCE: USWB TP 40 gt. 9-.,. 94' , gít 91- 9a- 93' IJSDA.SCS.LINCOl.M. NEIR. 1166 1-7 FIGURE 1-6 3- L -40981 U. S. DEPARTMENT OF AGRICULTURE MINNESOTA SOIL CONSERVATION SERVICE 9; 96' ~ ~. 93' 92"' 91' 90' , , , , , 50"- + -'50' + + + + + + + 50-YEAR 24-HOUR RAINFALL CINCHES) + + + + + - 49' - 47'- + 1~-\-'--- ~ ',,~ ",?-48" I / / / ;Þ / " " ,,/ " /+ '" + -47' 46'- + + + + -46' 45'- + + + --45' 44'- + + -44" \ _.1 43'- + 10 ~ 0 . " + -43'" + + s.c:AU:"''''US + + SOURCE: USWB TP 40 96' , 94' , 9Z' 9'1' , 95' 93' 90' USOA.-SCS-ltHCOlN. H£BR. 1tt16 1-8 FIGURE 1-7 3- L -40~81 U. s. DEPARTMENT OF AGRICULTURE MINNESOTA SOIL CONSERVATION SERVICE 97' 96" ~' 9~· 9r 92' 91' '¥f r -¡ , 50'- + -"'50' + + + + + + + 48'~ 100-YEAR 24-HOUR RAINF ALLCINCHES) + + + + + - 49' - -,. 48' + -47· 46.... -r + -t- -46" + I , I \ i \ 45'- + + t5" + + -44' 44'-· 43'- 10 ~ 0 . " " ~ + + - 43" + + $CA~( '".,,~u + SOURCE: USWB TP 40 95' M' , ~2' , , ':to· 93· 91' 9(1' US~A.SCS.lIHCOlN. NEBR. '966 1-9 FIGURE 1-8 3- L - 40981