Stormwater Management Plan · MCU22/0058

Median Preburst Depths and Ratios
Values are of the format depth (ratio) with depth in mm

min (h)\AEP(*%) 50
60 (1.0) 34
(0.073)
90 (4.5) 76
(0.140)
120 (2.0) 19141
(0.316)
180 (3.0) 21.9
(0.311)
360 (6.0) 216
(0.233)
720 (12.0) 20.4
(0.166)
1080 (18.0) 133
(0.092)
1440 (24.0) 39
(0.024)
2160 (36.0) 24
(0.012)
2880 (48.0) 00
(0.000)
4320 (72.0) 00
(0.000)

Interim Climate Change Factors

2030

2040

2050

2060

2070

2080

2090

RCP 4.5
0.869 (4.3%)
1.057 (5.3%)
1.272 (6.4%)
1.488 (7.5%)
1.676 (8.5%)
1.810 (9.2%)

1.862 (9.5%)

20 10
68 04
(0.108) (0.122)
18 147
(0.158) (0.164)
a5 23.4
(0.255) (0.228)
25.4 278
(0.254) (0.230)
47.4 64.4
(0.353) (0.393)
41.2 54.9
(0.228) (0.247)
377 53.9
(0.177) (0.204)
224 34.2
(0.093) (0.116)
165 26.0
(0.060) (0.076)
92 153
(0.031) (0.041)
37 62
(0.011) (0.015)

RCP6

0.783 (3.9%)
1.014 (5.1%)
1.236 (6.2%)
1.458 (7.4%)
1.691 (8.6%)
1.944 (9.9%)

2.227 (11.5%)

5 2
13 13.2
(0.131) (0.130)
174 19.3
(0.168) (0.157)
247 23.2
(0.209) (0.165)
30.0 73.5
(0.212) (0.433)
80.8 1140
(0.417) (0.486)
68.1 99.1
(0.258) (0.308)
69.4 102.0
(0.220) (0.265)
45.9 95.4
(0.129) (0.219)
35.2 656
(0.085) (0.128)
21.2 48.8
(0.046) (0.086)
86 13.7
(0.017) (0.021)

RCP 8.5
0.983 (4.9%)
1.349 (6.8%)
1.773 (9.0%)
2.237 (11.5%)
2.722 (14.2%)
3.209 (16.9%)
3.679 (19.7%)

1

146
(0.129)

207
(0.151)

22.0
(0.140)

106.2
(0.553)

138.8
(0.521)

122.3
(0.332)

126.5
(0.286)

1326
(0.265)

88.3
(0.149)

69.5
(0.105)

176
(0.023)

Time Accessea

29 Maren 2022 UD-1SPM.

Layer Info
Time 29 March 2022 05:13PM
Accessed
Version 2018_v1
Note Preburst interpolation methods for catchment wide
preburst has been slightly altered. Point values
remain unchanged.
Layer Info
Time 29 March 2022 05:13PM
Accessed
Version 2019 v1
Note ARR recommends the use of RCP4.5 and RCP 8.5

values. These have been updated to the values that
can be found on the climate change in Australia
website.