FLOOD08822

• County: El Paso
• Community: Colorado Springs
• Stream Name: Sand Creek
• Basin: Arkansas
• Title: Flood Hazard Analyses
• Date: 7/1/1973
• Prepared For: Colorado Springs, El Paso County
• Prepared By: USDA Soil Conservation Service
• Floodplain - Doc Type: Floodplain Report/Masterplan

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FLOOD PLATU PJ:n;RENc.E DATA Y

San<! .Creel<, R~iich 2

1: . t' Conditionsl/ Projected Conditions ~/
: X1S1ng
Stationint Stre<~m 'e' :100 Year '" Year IOO-Year '" Year
Cross-Section: fro", Mouth Elevation : Flood Flooi Flood flood
Number I'eet Identification H. M.S.L. :Elevation Elev-ltion Elevation Elevation
:ft. M.S.L.: H. :-I.S.L.: H. M.S.L.: H. M.S.L.
".'-21C 4~4+30 [4"'1.0 6446.5 6447.2 64-46.7 6447 ..~
~'-2()( ~67+'JO 6'<61.5 6465.2 6466.(1 6465.r, 6466.3
',j-l'fC 492+90 [492.0 ()495.0 64<:5.5 64g5.2 6495.7
01_180 5~7+70 5509.0 6512.1 6513.5 6513.? 5513.6
',j-17C ~n~flO 5535.5 65ljO.7 65~1.6 6541.0 5542.1
\.I-HO 5~9~00 556\1.0 6574.6 6576.1 6515.2 6576.6

II Flood elevations p~rtai~ only to st~amflo~ ;n the main channel segment.
21 Mill'ch 1972. ~I Year 1990 level of devebp::tf'n~.

TAHlf. , rWOD PJ,AIII REITRf.l1CI: f)ATAY
Sand Creek, PE.ach ,
, Existing Conditions?,..! Projected Conditions.1./
Stationing Str~am '" :100-Y"al' SOD-YEar 100-Year SOD-Year
Cr=s-Seetion' from f10uth Elevation :rlood flood rlood Flood
Number reet ldf'ntification H. M.".L. : Elevation !:levation Elevation Elevation
oft. M.S.L.: H. M.S.L.: H. M.S.L.: H. M.S.L.
\I-lED ~"g+oo 6569.0 6574.6 5576.1 1';575.2 6516.6
\1-150 SS9~40 b582.0 6587.8 6589.2 6588.3 6589.7
\.I-l~C 582+80 r620.0 6626.2 6627.8 6626.5 6627.7
\/-12,0 589~80 fi6'!7.0 H.51.0 6652.0 6&51.'1 6652.5
\/-12C S20~20 r,671';.5 6680.3 6681.0 6680.5 6681.:)
\.1-110 636+20 0702.5 6706.3 6707.3 670r,.1 6707.6
h'_lCn 5"9+80 6720.5 6723.5 6124.0 5123.6 6724.2
h'-OSO 67o~40 675?0 5761.2 6162.1 6761.5 6767.4
\.1-080 687~GO E785.0 67RQ.2 6790.1 6789.7 6790.~
\.1-070 716+CO M08.5 6814.2 6815.3 68l't.9 10815.6
W-C60 738+'I(J 5E49.~ 5853.6 6854.0 6853.8 68~4.2
\.I-OS1 7~4~r,0 6873.3 61177.0 b677."/ [,87"/.3 6877.8
\,'-ClS() 755+80 lIigr.w"y 110 H74.S 587>1.2 6880.1 6879.2 ~880.0
\.I-Olf'i "/07+20 en6.9 6eeG.!! 6881.0 6880.5 6.881.2
~'-O~O 7M+GCl 6908.0 6912.9 6913.6 6913.1 6913.8

l! rlo~ elevations pertain only to scr€amf1c~ in the main channel se~ent.
U Mard, 1"72. 31 Ye"r 1990 le';e1 of d~velcp"",nt.