My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
FLOOD00281
CWCB
>
Floodplain Documents
>
Backfile
>
1-1000
>
FLOOD00281
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
11/23/2009 1:21:58 PM
Creation date
10/4/2006 9:11:07 PM
Metadata
Fields
Template:
Floodplain Documents
County
Larimer
Community
Greeley
Title
Design Criteria and Construction Specifications volume 2 of 5 Storm Drainage Criteria
Date
10/1/1997
Prepared For
Greeley
Prepared By
Department of Public Works
Floodplain - Doc Type
Educational/Technical/Reference Information
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
185
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
Show annotations
View images
View plain text
<br />I <br />'I <br />'I <br />I <br />I <br />I <br />I <br />I <br />II <br />I <br />! I <br />,I <br />I <br />I <br />I <br />I <br />! I <br />I <br />I <br /> <br />Table 3.3. Extended Duration-Intensity-Frequency Tabulation, Greeley, Colorado. <br /> <br />~1.9tm............... 1II...<SI~~"~<fi ~ <br />bifriition ~li10~year\... ~ ....r^ F\ <br /> . (;r1/hr)" <br />5 min 3.62 5.19 6.12 7.31 8.73 9.67 <br />10 2.81 4.02 4.75 5.67 6.78 7.51 <br />15 2.37 3.4 4.01 4.79 5.72 6.34 <br />20 2 2.86 3.38 4.03 4.81 5.34 <br />25 1.77 2.54 3 3.58 4.28 4.74 <br />30 1.64 2.35 2.78 3.22 3.97 4.39 <br />40 1.34 1.92 2.27 2.7 3.23 3.59 <br />50 1.16 1.66 1.96 2.34 2.8 3.1 <br />60 (l hr) 1.04 1.49 1.76 2.1 2.51 2.78 <br />80 0.8 1.14 1.47 1.61 1.91 2.16 <br />100 0.67 0.94 I.2 1.3 1.58 1.79 <br />120 (2 hr) 0.58 0.8 0.96 1.14 1.3 1.5 <br />150 0.49 0.66 0.78 0.93 1.1 1.23 <br />180 (3 hr) 0.42 0.56 0.67 0.8 0.92 1.05 <br />4hr 0.33 0.44 0.53 0.62 0.72 0.81 <br />5 0.27 0.36 0.43 0.5 0.57 0.66 <br />6 0.23 0.3 0.37 0.43 0.49 0.57 <br />8 0.2 0.24 0.29 0.34 0.39 0.44 <br />10 0.15 0.2 0.24 0.29 0.32 0.36 <br />12 0.13 0.17 0.2 0.25 0.28 0.31 <br />14 0.11 0.15 0.18 0.23 0.24 0.27 <br />16 0.1 0.13 0.16 0.2 0.22 0.24 <br />18 0.09 0.12 0.14 0.18 0.19 0.21 <br />20 0.08 0.11 0.13 0.17 0.18 0.19 <br />22 0.07 0.1 0.12 0.16 0.16 0.17 <br />24 0.07 0.09 0.11 0.14 0.15 0.16 <br />
The URL can be used to link to this page
Your browser does not support the video tag.