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Rainfall Intensity - Duration - Frequency Curves New Castle County, Delaware

The document contains graphs showing rainfall intensity-duration-frequency curves for three counties in Delaware. The graphs plot rainfall intensity in inches per hour on the y-axis against time of concentration in minutes on the x-axis for 2-year, 5-year, 10-year, 25-year, 50-year, and 100-year storm events in each county.

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Mussa Elbarrani
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184 views4 pages

Rainfall Intensity - Duration - Frequency Curves New Castle County, Delaware

The document contains graphs showing rainfall intensity-duration-frequency curves for three counties in Delaware. The graphs plot rainfall intensity in inches per hour on the y-axis against time of concentration in minutes on the x-axis for 2-year, 5-year, 10-year, 25-year, 50-year, and 100-year storm events in each county.

Uploaded by

Mussa Elbarrani
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLS, PDF, TXT or read online on Scribd
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Rainfall Intensity - Duration - Frequency Curves

New Castle County, Delaware


9

6
Rainfall Intensity (in/hr)

0
0 20 40 60 80 100 120 140 160 180

Time
2-year of Concentration
5-year (min) 10-year
25-year 50-year 100-year
Rainfall Intensity - Duration - Frequency Curves
Kent County, Delaware
10

7
Rainfall Intensity (in/hr)

0
0 20 40 60 80 100 120 140 160 180

Time
2-yearof Concentration (min)
5-year 10-year
25-year 50-year 100-year
Rainfall Intensity - Duration - Frequency Curves
Sussex County, Delaware
10

7
Rainfal Intensity (in/hr)

0
0 20 40 60 80 100 120 140 160 180

Time of Concentration
2-year (min)
5-year 10-year
25-year 50-year 100-year
Source: DelDOT Roadway Design Manual, 11/14/06 draft

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