FLOOD05574

• Designation Number: 73
• County: Arapahoe
• Community: Urban Drainage & Flood Control District
• Stream Name: First Creek
• Basin: South Platte
• Title: Major Drainageway Planning - First Creek - Phase B - Volume 2
• Date: 3/1/1977
• Designation Date: 7/27/1977
• Floodplain - Doc Type: Floodplain Report/Masterplan

: R.66W. : R,65W_ ~ R.64W. l
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IRST CREEK DRAINAGE BASIN (THIS SKEET)
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INDEX MAP

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4000

FEET

DRAWING LIST

LEGEND
PLAN

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NOTES

PLAN AND PROFILE SHEETS

DRAWING NO. TITLE

" FLOOD WATER SURFACE ELEVATIONS AND FLOOD-
PLAIN BOIJNDARIES ARE OFTEN REVISED BY ROAD
AND BRIDGE CONSTRUCTION, FLOOD PL.AIN DEVEL-
OPMENT, FLOOD CONTROL IMPROVEMENTS,OR NATURAL
PROCESSES. PRIOR TO UTILIZATION OF THIS REPORT
FOR PLANNING OR DESIGN PURPOSES, THE USER
IS ADVISED TO CONTACT THE URBAN DRAINAGE a
FLOOD CONTROL DISTRICT OR THE COLORADO
WATER CONSERVATION BOARD TO DETERMINE IF
THE INFOAMATION IN THIS REPORT HAS BEEN
AMENDED. ~ :

'::XISTlNG CULVERT

CROSS SECTION

-

1n.0.NTO
FUTURE IOO-YEAR FLOOD BOUNDARY WITH EXISTING DRA!NAGEWAY CONOITIONS ,---
WESTMINSTER '. D
FUTURE lOO-YEAR FLOOD BOUNDARY WITH PROPOSED DRAINAGEWAY IMPROVEMENTS ARVAOA..

CHANNEL CENTERLINE

I __________________ DRAWING. LIST., LOCATION AND INDEX MAPS {SHEET I
2 _________n____~__ DRAWING LIST, LOCATION AND INDEX MAPS (SHEET 2
3 ___________________ BASIN BOUNDARIES AND SUB- BASINS (SHEET 1 OF
... _______________...--_~ BASIN BOUNDARIES AND SUB -'- BASING \ SHEET 2. OF
9 __________________ PLAN AND PROFILE - F"IRST CREEK STA 0 + 00 TO
10 ________________~__ PL:AN AND PROFILE ~ FIRST CREEK STA. 28 + 40 TO
II ~_________________ PLAN AN,D PRoFILE -FIRST CREEK 5TA. aO+05 TO
12 ._~___________~_~_, PLAN AND PROFILE -FIRS! CREE.K STA.134+70 TO
13 ,___________________. PLAN AND ~ROFtLE - FIRST CREEK STA 186+60 TO
14 ____________ ___~~__ ,PLAN AND' PROFILE - FIRST CREEK STA. 241+90 TO
15 __________________ PLAN AND PROFILE - FIRST CREEK STA.645tOO TO
16 __M______________ P LA N A NO PRO F! LE - FI RST CR EEK STA. 688+ 20 TO
11 __________________. PLAN AND PROFILE - FIRST CREEK 5TA.742t10 TO
18 ________________~_' PLAN AND PR.OflLE -FIRST CREEK STA. 796+50 TO
27 ____________~_-PLAN AND PROFILE - TRIBUTARY T STA. 0+00 TO

OF 2)
OF 21
2 I
2 >
28+ 40
80+ 05
134+ 70
186+ 60
241 t 90
290t 90
688 + 2.0
742+ 10
796t 50
850+00
54+80

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DYKE

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PROFI LE

DROP STRUCTURE
BRIDGE

EXISTING CHANNEL INVERT
IMPROVED CHANNEl INVERT
,FUTURE lOa-YEAR FLOOD WATER SURFACE PROFILE WITH EXISTING DRAlNAGEWAY CONDITIONS
FUTURE lOa-YEAR fLOOO WATER SURFACE PROFILE WITH PROPOSED Df/AINAGEWAY CONDITIONS

DOuGLAS

o
r
I

GROUTED RIPRAP DROP STRUCTURE

BRIDGE OR CULVERT

LOCATION MAP

5____________________100-YEAR DESIGN HYDROGRAPHS
6____________________100 -YEAR DESIGN HYDROGRAPHS
7_____ _______________100 -YEAR DESIGN HYDROGRAPHS
8______________________'00 -YEAR DESIGN HYOROGRAPHS

BAFFLED APRON DROP STRUCTURE

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MILIES

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"T()POl;ftIl,PIII(: ''',PI'III\; U,'.G._S ENGINEER' OESIGI-IEO liS II. DAn: 11-25-74 DRAWING NO. I
e'HITo.ul'. IIITE~"'ol.L 10 FT_ OftAWI-I LIS5.A D.ATE 11-28-74 URBAN DRAINAGE AND FLOOD CONTROL DISTRICT MAJOR DRAINAGEWAY PLANNING DRAWING LIST, LOCATION AND
ENGINEERlt.LG CONSULTANTS,INC. CHE(:KEO AS_A DATE 12-5-74 INDEX MAPS
~EVISI;:O Kl.V,R DATE 3~ 7- 77 CITY OF AURORA ADAMS COUNTY ARAPAHOE COUNTY FIRST CREEK
DENVER, COLORADO Il:EVlnO DATE FIRST CREEK

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