RFI - Attachment 3 - Stormwater Management Plan

 

 

BOM IFDs Frequent and Infrequent Storm Events

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Project number: 21020 R E ¢ . Me R
Street Address: 55 Carpenters Road aT
Locality: Cooroy, Noosa Council Date: 21/07/2022
Source itp:// www bom. gov.au/ water/designRaintalis/revised-fa]
Location: Latitude -26.411 reed ‘Annual Exceedance Probability
Nearest Latitude 26.4125 (S) sp00 =e
Longitude 152.903
Nearest Longitude 152.9125 (E) 2000 F- tegend |
100 | aes oe: |
Date obtained: 21/07/2022 000 f ——»
750 b ~ H
Annual Exceedance
Probability (AEP)
Duration 63.20% SO%H 20% 10% 5% 2% 1%
165} 186] 250) 293} 333] 385] 2A
141] 159} 26] 256] 295} 348} 390]
132] 149} 203} 239] 275| 323} 360)
126] 122] 192] 226] 259) 303} 336|
120] 135} 183} 215} 245| 285] 315]
973 110} 148} 17| 196] 225] 247]
823 929 135} 145| 165} 190] 208}
nig 31 109] 127] 14a] 166] 182|
64] 72.2 97.1 13} 129} 149} 164]
58 65.4 88.1 103} 117] 136 150]
46 519) 703 826 945) iio} I22|
38.7 43.8 595 70.2 80.7 94.5 105}
302 343 47] 55.8 64.4 76.1 85.1
353 28.8 39.3 474 55] 65.3 B3
193 2.6 315 37.8 44.1 52.7 59.4
15.4 177] 25.1 303 355 427) 48.3
B 15 214 26 305 36.8 41.8
10.2] 113 17.1] 209) 24.7 29.9 34]
854 9.95 1465 173} 22 35.8 Ba os L |
18 hour 6.63 7.78 115] 142] 17 208 Ba
24 hour 551 6.48 7 12 14.4] 177] 204
30 hour 475 56 3.43 105| 12.5 156 18 og Pg gt
36 hour 4.19 4.95 7.48 9.35 113 u 16.2]
[48 hour 3.42 4.04 6.15 7.72 9.37) 117] 136 minutes hours cays
7hour 253 2.99 4.58 5.78 7.06 8.86 10.4
96 hour 2.04 24 3.67 4.64 5.69 7.17) 8.41 Duration
120 hour 17] 2.02 3.08 3.89 4.78 6.02 7.06
144 hour 1.49} 175] 2.66 3.36 4.12 5.19 6.08
768 hour 133 136 3 za 3a aaa am ©Copyright Commonwealth of Australia 2016, Bureau of Meteorology (ABN 92 637 533 532)