FLOOD09722

• County: Boulder
• Community: Boulder
• Stream Name: Boulder Creek
• Basin: South Platte
• Title: Request for LOMR - City of Boulder
• Date: 1/1/1989
• Prepared For: Boulder County
• Prepared By: Love & Associates, Inc.
• Floodplain - Doc Type: Historic FEMA Regulatory Floodplain Information

1
I
1-

I

I
I
I

I

1

I

I
I

I

I
I
I

1
I"
I

Boulder Creek Arapahoe Ave. Overflow
Page 4

David J. Love & Associates, Inc.
2995 Cenlergr..n Courl Soulh, Sull. C.
Boulder, Colorado 80303 [phone]

Section 17.00
CWSEl. 5255.67
5270.0

Horiz. 1". 200,00 leel
Vert, 1". 20.00 1..1

E 5260.0
I
.
v
a 5250.0
t
I
o
n 5240.0

----,----------...---, --.----..........---..---.....--,...... ...-...,.---........-

-- ,

5230.0
750

1250
station

1750

.SECNO 17.000
326~ DIVIDED FLOW
3280 CROSS SECTION 17.00 EXTENDED
3470 ENCROACHMENT STATIONS- '40.0
17.00 2.17 5255.67 .00
2100, 1271. 628. 201.
.Og 1.48 5.'7 1.41
.01120\8 400. 460. ~lO.
FLOW DISrRIBUTIOIII FOR SEeNO- 11.00
ITA- au. ISO. 120. 128.
'ER 0- .1 4.6 .7
AREA- 2.2 12.B 11.1
VEL- .5 1.2 1.3

1.48 FEET
1640.0 tyPE- 1 TARGET-
.00 5255.1' .18 4.49
858. 107. 142. 3l.
.150 .025 .150 .000
4 0 0 .00
CWSEL- 5255.6'
'55. 1200. 1270.
2.3 2'.2 10.5
37.3 412.4 135.3
1.3 1.5 1.'

800.000
.03
22.
5253.50
142,12

5256.00
5254.00
143.63
164..00

1325.
10.1
120.1
1,'

1317. 1550.
3.0 29.'
57.2 107.0
1.1 5.'

1640.
".
IU.S
1,'

Commp.:nt~:

- None ...

Section 17.00
CWSEl_ 5255.67
10.0

Horiz. 1".200.00 leel
Vert. 1.. 5.00 leel or Ips

DV
.a
fJ
he
I
o t
r )'

... ...
".-..-----. .---------" '-'--'-..-7 '\
..._--",.,-,.....---':;;:....,...,... .................. ..-..---.....-.... --- ...-.... --.-.... ...... .-.... \, -....---...--. ---
~
f II' I I , /' ~

5.0

0.0
750

1250
Statio n

1750