<br />ItOTE'Thi.4,a.ingi.otn""',pla..lIHt,oprloo.tingp,oli!"ino'yon4
<br />_.o"luolonoinoo''''o_U.hoIJnnlh..ufo,..n",UdIonP\WpOOoo.
<br />
<br />Flood P/oinZone
<br />abovel5th.Slreet
<br />
<br />o
<br />~
<br />'"
<br />.
<br />o
<br />N
<br />W
<br />
<br />Mointain low flows down existing
<br />channel to mointain neighborhood
<br />environmental amenities.
<br />
<br />o
<br />o
<br />o
<br />..
<br />.
<br />"
<br />N
<br />
<br />o
<br />o
<br />.
<br />..
<br />.
<br />"
<br />N
<br />
<br />o
<br />o
<br />o
<br />:2
<br />o
<br />
<br />1\
<br />
<br />r
<br />
<br />Cl2
<br />
<br />10 "
<br />':7).>-) ~ Q 6>. r
<br />~\.TBt\' /e~ i~, ,~
<br />", O\;Vo~" ,:'11/1 ~~ O'J;jI':t ,~
<br />2X2',;~ I" , cZ~#t-".~ --, ,
<br />" -- ""~ ~;~Y!{-
<br />" ] fa ~ '19 ,:i
<br />,,. '" '..
<br />
<br />Q
<br />
<br />/
<br />
<br />,Existing flood ploin limit
<br />
<br />g ,'HI,"..m" ",,-.,, __/.\~N JLlL JitL" .!~rllL 9IUO~! "L;I5J~ C. k\-J 1)ll 0 ' I, 1~'f~T$"A,~," IlL ':111 "'"
<br />:i ,12" C M.p. outlet Jntonatural_tn ,~-},-o-! J __ 55/5.5X C lUMBINE\} 5493.8X-AvENUE -) !-~?-.' ~-- -~- J'~-'L~'Irj_:'_!l 'o~~JU_,'''~
<br />~ ,""","O""'''~Ii)i:f1r C " fi!2;;if ii V,.. 0 ii~" ~'::' [\ " " . _C''' u _ " ""+...oJ,, )1 I" I'-~"';"
<br />~vJ!II9j;L 1~Nill/ 10-:/-1 .k,:\,~' :::io~ "~q 01' 1--''h1<8/I, ~ Ih~~\:~:":J"'9~6, ~\j "i\,il:;;'" CH'2..~
<br />" !ll~': Ii 'r'v;l") , Ii ~( To 7/ '~Ii' O,\m, '/Il' '0 ~ l't~' ,I"'i'i~ '% ,'" ,111 " l?I ~
<br />~)I ~\IJ J I:'" ~ ."IjJYl r0 : n. _ jL"", 72 ~0FJ ../(' $ 0/[2: _ :'~r j'!'o"( ,'~~:\'\ 'pi' ~Ii ~ I \~&~ \I~IS: ;1~11f;lZ p:4' ~
<br />;::~~)r j 1"-1 ~ 6 '(!i' , ,,'-..c '&:" ,"'0 ",':!.c j~' (l-' ~:Ej ~\-{lQl:J9';;~ f:; .~C~}~ t~: ~~:'. ;J!J c
<br />, ~!~?It f"f \ . jA7: i-~ ~ ,,0 1r7"7l ~ ^. 't,\ ill : ~ (00 ~ ~ x -' J ~ 'd>?J:9?~ o-J-I
<br />G '(0\ ~ 0 Ij' "'i'e, . '~. K,~ Or?: ~~lg c\~'+I yc'l::~!O~ ,~':gO.I~~!." ;p iJ Ji I~.i~iv.\ 1il:\ ,jet, ( i
<br />_^ '_,.0" ''''' "0 0 '" e,OS 0' 0,,""" i' Ot li<~ .
<br />f-: '/: ,. . /' "!.,y III' ",0 I=J "'rL . ~ m 1/ V/
<br />. L i, 'f;("..- ..?~ dC__ "'''* ", , nJ'C;' ~:~iiQ 00 it,!'" i)i 0' ,- "" CL: pc:
<br />" I //1 , r,\ - - - '- - Q .... .'r:"::Ji,~)1J Of-' it 00 ;'; : {)" V,
<br />:':-= 0, III , 1,1) , U( ~-ll . - - - " s;, , (\;' (
<br />"'" I,'..' , " " r' ,,-'fa:: fIT':';;: "", , " " '" ,"', ".1 5473,5 X I ) -- ",,' ~ -c_ "
<br />I\~ ' '////1, .. / ' . "\I<C:"" "J ! \, ' '."" " - "" _ ", ) 2. -'2(!,S454,05
<br />,!\ jl\~~/" ,,("1vl i..~ I V//,i I V//A' - j:7i III P'~ 'C\\ '\.i'-ijIYii~,1 i_~ Ii:.... ,) '/~ tfrt'P9';:hO)}..J) ~~~\o'\ J r', (:If li~ _\12.:7::",
<br />, '., '/ /:i/ I,{;\\),e' &",,11 I '" ~ ';)w.-:L.JI ~ A j 1111 Ii j~" /'d ///1 r
<br />'" )~-::' g I 1;
<br />,III \ ,,'i\~ "",,' ~ go"
<br />\11 I '- Flood plain encroochment q if; ~
<br />:~~e~~ ;~o~~~~al~;a~~~~nl~';Ck : ~ ~
<br />and water damage. I w (I)
<br />iN.242,OOO +
<br />
<br />"
<br />
<br />w
<br />
<br />N
<br />
<br />'ll~
<br />..
<br />
<br />+ N. 242,500
<br />o
<br />o
<br />o
<br />oi
<br />.
<br />o
<br />N
<br />W
<br />
<br />~
<br />\
<br />....
<br />
<br />o
<br />o
<br />;:;. Natural type rubble embankments with flet
<br /><D downstream slopes for debris collection.
<br />~ /t" '"II ."", .,,",~
<br />
<br />~~:~~ ~ ~~
<br />0< ,;..: ~ rr "11'::-0
<br />,I , IX) 0\)
<br />o t. .
<br />o
<br />
<br />1//lJ.
<br />Vs
<br />
<br />I. 0
<br />~ ~
<br />~
<br />
<br />\. ~)~
<br />\\\),~ ')
<br />tAO
<br />660
<br />
<br />"
<br />"
<br />
<br />{;
<br />"
<br />
<br />o
<br />o
<br />o
<br />fi
<br />o
<br />oi
<br />W
<br />
<br />/\
<br />!
<br />,g"
<br />
<br />5
<br />
<br />j,
<br />
<br />o=--
<br />
<br />+N.242,OOO
<br />o
<br />~
<br />N
<br />.
<br />o
<br />oi
<br />W
<br />
<br />+
<br />o
<br />o
<br />o
<br />,;
<br />.
<br />o
<br />oi
<br />
<br />o
<br />~
<br />"
<br />.
<br />o
<br />'"
<br />"
<br />+N.242,OOO
<br />
<br />o
<br />o
<br />o
<br />"'
<br />.
<br />o
<br />'"
<br />
<br />w
<br />,
<br />T
<br />
<br />" ~
<br />
<br />For 100 yeor flood, Columbine,
<br />Mariposo,ond Bluebell Avenues
<br />10 corry 210cf5 os per DRCOG
<br />Drainage Manuol Criterio.
<br />
<br />5660
<br />
<br />5650
<br />
<br />~ .
<br /> 5500
<br /> .
<br /> .~
<br /> 5490
<br />
<br />5640
<br />
<br />5630
<br />
<br />.
<br />
<br />~
<br />
<br />5480
<br />
<br />-IE
<br />
<br />5470
<br />
<br />REVISIONS
<br />
<br />CITY OF
<br />BOULOER, COLORADO
<br />ENGINEERING DIVISIOi-t
<br />
<br />MASTER PLAN
<br />BLUEBELL CANYON CREEK
<br />SM /,46 to SM /,86
<br />
<br />~
<br />
<br />~
<br />
<br />~
<br />~L
<br />
<br />OATE I~CALES DESIGNED - rlSHEET NO'""""'-IDRAWING NO
<br />S9p_1970 1~;:f;:IIoI::~I?g.' ~::~:ED;IOF..2ilsHEETSI
<br />
<br />~
<br />
<br />~~
<br />
<br />WRIGHT MCLAUGHLIN ENGINEERS
<br />2059 Bryan1 Street Oen'JeT. Colorodo
<br />
<br />100"00
<br />ClESIGNE. ;::
<br />DRAWN'
<br />CHE~ED,
<br />
<br />~A\.~
<br />
<br />95",00 901'00
<br />W, M. E. P"j"" No, DEPT. of PUBLIC WDRKS CITY of BOULDER
<br />702-12 T.K.Dieffenderfer Director of Operations
<br />
<br />851-00
<br />URBAN STORM DRAINAGE
<br />MAJOR DRAINAGE WAYS PLANNING
<br />
<br />BLUEBELL CANYON CREEK.., STA.77+00 to 98+50
<br />
<br />DRAWING NO.
<br />BL-4
<br />
<br />
|