FLOOD09010

• County: Boulder
• Community: Boulder
• Stream Name: Boulder Creek
• Basin: South Platte
• Title: Floodplain Information Report
• Date: 8/1/1969
• Prepared For: Denver Regional Council of Governments
• Prepared By: US Army Corps of Engineers
• Contract/PO #: &&
• Floodplain - Doc Type: Floodplain Report/Masterplan

TABLE 2
EJlHOCES ACROSS ROULnF.R CREEK
Intermediate Standard ,/
Undorclearance-
1-1ilos Stream Regional Project Relati<.,,,, '0
_~bove "" "",' "oM Flood Inter. Reg. Flood
I~"th IdentifiC<ltion Elev. Elev. Crest Crest Elev. Above Below
fed feat feet feet feut fecf fect
22.75 30-th Street 5261.0 5271.9 5269.9 5270.0 ~268.6 L3
n.19 Arapahoe Road
StateH.y7 ~237.9 5249.9 5250.0 5251.7 52~6. I 3.9
21.55 Colorado ~ Scuthern "'.
Burlington Route ~;2 It. :; 5227.3 5228.3 5223.3 5224.4 3.9
20.39 55th Street
(No Structurel 5!93.5 5198.1 5199.8
20.56 Union?a"ifl" RallroM 51:13.7 5192.4 5191.C 519!.5 5189.S 1.2
20.48 Va/montOrlve 51n.9 5192.0 '19!J.0 5190.6 51BO.2 '.s
I'L~3 61st street 5156.4 5166.2 5165.0 5166.3 5164.2 .8
18.82 Service Road 5149.2 5155.4 5155.6 5156.9 5154.7 .9
17.70 ServIce '008 5122.5 5130.9 5!29.9 5131l.9 5128.8 ,.,
16.37 75-thStreet 5100.3 5114.7 5112.3 5112.3 5111.0 '.3
16.30 PrivateOridge 509!.0 5099.2 5098.2 5098.9 5097.4 .8
13.55 95th Street 5045.5 5059.0 5053.a 5054.6 5056.3 2.5
II. ~8 107tilStreet
U.S. Hwy 287 5006.2 5021.0 5019.7 5019.8 50!6.3 3.'
11.10 109tilStreat 5001.8 5013.9 5011.3 5012.0 5011.7 .,
,/ Glossary of Terms.
- SAe

--_. --- -~.

--

TAgLE 3
BRIY'.kS ACROSSSOllTH ~UlDERCREEK
lnto"""'dla-te Standard ,/
l:nderclearance -
\~ 1 I "s Stream F<O!) iooll I Project ReT;ltTonto-
Above Red Deck "oM -F"lood Inter. R':.l:...!J.9..:'j_
'~outh Identitlc~tlon Elev. Elev. Crest Cres-t Elev. Above Below
-- feet fent feet feot foot' .fMf- f"..t
9.30 Eldorlldo Springs 5764.2 5178.7 5777.4 5779.5 5777.2 '.2
'-i.00 Eldorado Springs 5714.1 5723.9 5724.6 5728.4 5722.4 2.2
7.9iJ Access ROild 5604.1 5U2.2 5613.4 5414.9 5618.1 3.2
5.82 StaTo Hwy 93 54513.5 5472.2 5465.2 5466.4 5469.2 '-'
5.54 State ""' '20 5450.8 5457.3 5457.1 5457.4 5455.3 '-,
" 3.9t, Den1er-Ooulaer TlJrnf.lke 534".9 53fi7.G 5_356.6 5357.0 5_~55. 3 3.7
3.57 So. eoulderkcad 5333.1 5341.1 5333.1 5339.1 533il.6 0.5
2.50 o"selinc Ilwd 5272.4 5282.0 5262.2 5282.7 5230.0 2.2
1.,1<; f,raJahoc Haad 5223.') 5235.7 5232.5 5233.4 5229.4 3.1
I . 2.~ Cola ~ Southern ". 5214.0 5276.5 5220.3 5221.3 5221.0 0.7
:L~_~ Valr"""t]Jrive 5130.6 5187.4 51GB.3 5188.4 5184.8 3.5
O.ZJ 1I.P. rui.Bri'.Jye 5177.9 5186.0 5186.8 5187.5 5132.7 4.1

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