Thompson Creek Flood Study Report - City of Peterborough
Thompson Creek Flood Study Report - City of Peterborough
Thompson Creek Flood Study Report - City of Peterborough
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
AES Type 2 Duration = 6 hrs Return period = 25 yrs<br />
Return period<br />
25 yr<br />
Duration<br />
6 hr<br />
Volume<br />
65.65 mm<br />
Time (min)<br />
% <strong>of</strong> duration at<br />
start <strong>of</strong> interval<br />
Interval<br />
number<br />
from<br />
Table9.3 % <strong>of</strong> total storm<br />
above rainfall<br />
Intemsity<br />
Rain (mm) (mm/hr)<br />
0 0.00% 0 0 0<br />
10 2.78% 1 0.33% 0.22 1.312956<br />
20 5.56% 1 0.33% 0.22 1.312956<br />
30 8.33% 1 0.33% 0.22 1.312956<br />
40 11.11% 2 1.00% 0.66 3.938869<br />
50 13.89% 2 1.00% 0.66 3.938869<br />
60 16.67% 2 1.00% 0.66 3.938869<br />
70 19.44% 3 2.67% 1.75 10.50365<br />
80 22.22% 3 2.67% 1.75 10.50365<br />
90 25.00% 3 2.67% 1.75 10.50365<br />
100 27.78% 4 5.00% 3.28 19.69435<br />
110 30.56% 4 5.00% 3.28 19.69435<br />
120 33.33% 4 5.00% 3.28 19.69435<br />
130 36.11% 5 9.33% 6.13 36.76278<br />
140 38.89% 5 9.33% 6.13 36.76278<br />
150 41.67% 5 9.33% 6.13 36.76278<br />
160 44.44% 6 5.00% 3.28 19.69435<br />
170 47.22% 6 5.00% 3.28 19.69435<br />
180 50.00% 6 5.00% 3.28 19.69435<br />
190 52.78% 7 4.00% 2.63 15.75548<br />
200 55.56% 7 4.00% 2.63 15.75548<br />
210 58.33% 7 4.00% 2.63 15.75548<br />
220 61.11% 8 2.67% 1.75 10.50365<br />
230 63.89% 8 2.67% 1.75 10.50365<br />
240 66.67% 8 2.67% 1.75 10.50365<br />
250 69.44% 9 1.67% 1.09 6.564782<br />
260 72.22% 9 1.67% 1.09 6.564782<br />
270 75.00% 9 1.67% 1.09 6.564782<br />
280 77.78% 10 1.00% 0.66 3.938869<br />
290 80.56% 10 1.00% 0.66 3.938869<br />
300 83.33% 10 1.00% 0.66 3.938869<br />
310 86.11% 11 0.33% 0.22 1.312956<br />
320 88.89% 11 0.33% 0.22 1.312956<br />
330 91.67% 11 0.33% 0.22 1.312956<br />
340 94.44% 12 0.33% 0.22 1.312956<br />
350 97.22% 12 0.33% 0.22 1.312956<br />
360 100.00% 12 0.33% 0.22 1.312956