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<br />\
<br />
<br />E.S-6
<br />
<br />. . , fi.., " . ",,,,. """,, ,'" '" ",,,,nd.,. .."n'" ~""
<br />,. _ on"'''' "" ""'''' ",,,,,,un,.,,;,~~:, ",d ,.,."" .", ",dI\n". ~..,,~. ~~""... no.' """b
<br />""",,, ,,,,m ",m< ",_, """ ,., d ~""",,, "" ",.If ,. "",..' " np'''''' -,,", ",-'
<br />""" ,,,,,,,,,,fI, .. """ ~ b,gh~ d""'" '" ., nd ",d ,trU,,,,,,,, ""'.... ,....-"" .b ""
<br />.....""'. _" " ,~,,,,If"" ''''~ "7" '~:.".: I ',"" "'" b'" high ",,,,.~,,,,,,, ",.,""",,,
<br />shoW eJ(ceedence of bank-full capaclt)' eq~a to or . betWeen South fork and Del Notte and areas near
<br />. . I d mage 'fhIS occurs In areas . . b
<br />wi\l ma)' result In eJ(cesSIVe)' a' d f 'I"~o.a which have frequent InundatiOn ut
<br />. . d' t I pstream and ownstream 0 '" ~,u ' ,
<br />Monte VIsta. Meas Imme la e )' u . th floodplain ma)' benefit from overbank flow to suppoTt
<br />''''' ",'b' ~"",,, """ ",d '''' "",,",," In ' '
<br />
<br />vegetation.
<br />
<br />Leng\h oescrlPlli!!!-
<br />-"" ,..... ,....', ~".
<br />. ",,, ,... _,,,,....,_.0'-"''''' '.
<br />';;~ ";'" '" -,,,,,.,_,,"-""''''-
<br />~ ,; '" "..on ,.M> "",,_ '"' _".-......- O..._OW
<br />",on ""." .n' -'"'-"~.-'''''' .
<br />. 88 iJnstream and downstream 01 parI< Green diversIOn
<br />109.93 105.05 4'75 0 sl" ~ :-nllSlreamOloni\t\ocIudiOOfliOGrandecanaldNersion
<br />105.05 103.30 1. e "oue-
<br />103.30 9B.l& 5.14 \)llstream reacll 011'10"" c"annel
<br />"" ".on '" --.-......
<br />103.30 99.39 3.91 \)Ostream reach 01 sou\l'l Cllannel
<br />"on ,,00 ,," -- -" -....... .
<br />. .;" ,20 -.... "" .,.......-".. ,....
<br />96.30 . . . .
<br />93.10 92.77 0.33 prairie Ditch DNersIOn."rea
<br />92.77 92.02 0.75 Monte lIista I Piedra dNerslon area
<br />9202 B9.75 2.27 consolidated SloUoh diversion area
<br />. 75 B7 40 235 eutler Ditch dNersion area
<br />~ M> ,;" ;." ""'. ,,... "~- '"' -" 0-"''-
<br />,;" " " .,,"'" """......' "... -~... . .
<br />.' \ I< N 'ocludion San Luis lIalle;lcana\ dNerslOn
<br />B1.12 79.BO 1.32 \-\~~ea e \';,"'" del.'\_~nsacoUi\t'iLineinclUdii\ncentenniaIDitChdiverSion
<br />9B' non ". """,.' ~~~ o_oe . . .
<br />7 . . . 99 St :;':;~\e~ed oeach UIS and DIS 0\ couot'i Line includiOo E~ce\Slor dNerslOn
<br />71 00 76.01 O. ral ,n n "
<br />7~ 01 7432 1.69 ()owstream 01 E~ce\SiOr diversiOll
<br />74.32 68.63 5.69 l)ostream 01 Costilla. Ditch diversion
<br />88 63 65.B9 2.74 C<l';ti\la Ditch dNerslon .
<br />,;"' .>2' ,,, -. """. "'" ..."~ . . .
<br />.,;" 00" ..M -.--. -"",...-
<br />. 3 50 AlamoSll Le.ees - iJnstream 0\ State Street brldae . .
<br />55.62 5429'~ i,. _.-.__"....0_--
<br />52.12 ~ . L
<br />~ "." ^'. ,,,,,,,,...-'."--
<br />~ ~ 5.93 flOCI< CreeK conllUBnce area
<br />'it3J ~ 3.92 La Jala CreeK conlluence area
<br />
<br />..' d ," ~,," ._~ ,.und"'" ",,,,,,,,, "SoU'" f..I< "'"
<br />_ "".n.' "_,,,,. " _ ",":'," b ~ ..- ""~,',' d,.g& ,.. '''''''' '" ,h"" ..." _.
<br />Dol """" 'th' h,gh fi.. ~'.o'Y "'. '" · W '" ,b' """".....'" ,,'''' ,.. ",-' "fay" ,.
<br />where the product of dept~ a~d velocdtWdmeeh" .. ';"::. "" -'"'' " "und"''''' ,f "', .,If """'" ""
<br />'{bo """~' I~" -"" """, , ""~" ':' '
<br />d"" ,,~ ,,'''''' fi"nd "on" "'" c_' ","'&''''
<br />
<br />Table ES-2. sub-Ileach oellnl\IOO
<br />
<br />sub-
<br />R~
<br />~
<br />"2
<br />&:
<br />M
<br />As
<br />M
<br />-
<br />BA1
<br />@.
<br />eBI
<br />IiB2
<br />6
<br />Cz
<br />Ca
<br />01
<br />Oi
<br />03
<br />64
<br />Os
<br />06
<br />51
<br />e\
<br />Ei
<br />€3
<br />E4
<br />Es
<br />F1
<br />fz
<br />G1
<br />52
<br />G3
<br />
<br />R",b " ;, , "''''~'' \\of _b "'" ,on'" '" '" hi,b" ","":,'" B:";,~~,:","'':';;:':~
<br />"",,'" ;, "m",d" ""&., _. "",4- ,,,,,d ,vlents cau~e ma~~~e 0 are several reaches of decadent
<br />",d ",,y "'" "', ""',,,., " ""," "" """'" "",y" .
<br />cottonWoods, with some willoW and graSS understOry.
<br />
<br />, ,'{bo ",,, ",un'''''' -'" d"""""" "
<br />Ron"" ""hi"" "" ,',& ,,,,,,,,.,,,,, """,," "" """. . "" '" fi"nd~"" ",,,,,,,,, """,,,,
<br />",,'m'" "d '"" ",,,,,,,,,, ","''Y. 'th<" ore ,'" 'oW ,..,.-" m ~ " '" "" ~''''''
<br />" ,Ii< ,01' "",.. "rtb ,f "" ,,&. V'<"""" " ",.... \y "m'"" '" >"'" .' ",.. ,," m
<br />the river channel or on the levee banks.
<br />
<br />.' . d" d",hi ,lOoIm,,,1 .""",,,,dI" .f "" ". ,,&
<br />'th' """. " ,,,,'fi' n'" .'.., ~", ""~'~ ( "'" "j",,,,,,,,, ., "" ,"", ""h. .",d ,~
<br />",nd'''''' "" '" "",,, " ",,,,,, ,,,,, '''~'' "" ~'" f'rth" dI""" h," ,,,b. -"'" 'th"
<br />,'m'''''"'' '" "". """"" ,_, rh' ",_;"';:":0'" ...,,,,,. "",\d<d · m- ,,, """"',,,, ,f
<br />a\\o>Ned a more dIscrete breakdown of the stu )' . d't' n e"aluations ""d alternative selectlon.1'ab\e
<br />. . d \I d "' C 'nl"" " n<" """ ii" ...
<br />technical evaluations, an a owe b dries and a description of the 30 sub_reaches.
<br />ES.2 presents the upstrean1. and downstrean1. oun a
<br />
<br />.
<br />
<br />.
<br />
<br />R",b G ",,,,,,," _"Ii ., "", "" ,'" A"""" ,,,1<1"" .,f.." '{bo ,"'"., ,'," " ~'" ~'::'':''~~;;'~
<br />
<br />:::'t~:.':.':,~,:.:~;..,;;:;::'~;~ ;;:: ;,;:,:. ~:;: ~:::.'~:~''''' ~'m,,\I;
<br />
<br />",n"'" .,.- "'" .\11,.., ."b ...."" ",,,..._d ""'"
<br />
<br />~oa\VS\S 01 spec\i\C f\\"er \sSUes
<br />
<br />ES.3
<br />
<br />Historical streamfloW records we~e anal)'zed for thedf Lollowing ~:oe dGnra-::~"r:.~.;::;':;::~~:'-' ~:~
<br />Wh I G D ,,, '" ",,,,,,, V,'" ",-, '" ,,.,,,,. ,.. " " '
<br />..;;. 'th~"":'" ~...;,.."." "" '''''"'' ,,,.,,,,,,,, d_'''' " ",,"''''' ,..-' no" d'-'''' ·
<br />Del Notte.
<br />
<br />HydrolOgiC AnalysiS
<br />
<br />f '" dI ,,,", ' "''' ., ,'" ". ..' G""'" ....,. "".,,, ore
<br />f\"nd''''''''''' ..."... ."'. ,,::'_~ ~ ':,. ~,; "",~'\I," ,~"" (\ .5-,,,,, ",d S-yo,) ore hi.... ·
<br />__ ,. ",,"" ..... ,,'" d'" "",,, ' '" , ", .","'" ""'"'' "" ""'" fio" "
<br />"" "" "ort" ......'th" ,~"'.....,' ""r' du;:'" ~ .:.;;:~. H;."~' ;.,. ""bO'" ,.. "" ""~
<br />,_'" dWort'" "" "",,,,,, ,,,,,,, ,.~.." ",,, A'''''''' ,"" ore """.,d · ..,,_. 'th<
<br />probabilit)' events (such as the \ OO-fl'"" (\on ) "~b f" "~,,,on';' ,.""","" ,,,,",' "'.....' ",..""'"
<br />Increase to Mamosa occurs because oWs are tOO Ig
<br />
<br />difference.
<br />
<br />ES.3:1
<br />
<br />.. df , '''' "'''' SOIl of' \n "" hi.~ "'",... ,f ",. "~, fO
<br />'th' ..."", ......, "'. """ -f.1I ~""~" "".. d ': ,f ",., full _"'" "".'" ft'''' '''' ,b'o I ,,,,.
<br />..... ,"" ,,00'1<"' "'" ""'''' "'~ ~,""~ ':" ,ff'" h:"" -full ,,,.."'" .'" ,," "'''' "" """ ~d
<br />6 ,f "" ~",,$"'''' '" """"o,~ , t"\' ,off'" "'" ,If"" ,f """",II ",,, '" """
<br />C""''"'' d,II~" ,,,,, ~,."'d II, rh' "" ~.::::"'" ",;.1< VO" ore'" ""'" 130. \59 ",d "
<br />",,"'''' ore f,1I "_,, " '';< ''''''fi ":i D "".","'" '\flU" 'S-5 ""'., "" .- ~"b'" ,'"
<br />_"'" '" ,...""'" by "" , _,"" "" p ";; "" ""'" ,;"" "'" ",_ Vi'" ~'" ore m"" .- by
<br />floodplain for each :,ub-reach. potentlafll dan1.a~e~. th fl odplain. Delivery of compact floWS also results in
<br />"" h"- ~''''''' ",d d"""'" ,.,."" ' ,
<br />
<br />RW" ~y"'.''''' eapacl'Y so<! f""""" ...",,,
<br />
<br />E.S-5
<br />
<br />ES.3.2
<br />
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