Reference Document - Flood & Stormwater Management Plan 28_8_2025

 

‘Comment#

 

[33 Pavilion Street

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
      

Commenti#2|Developed (DOS) IMPORT SAVE & RUN
Commenti#3JARR19 IL & CL CLEAR_ALL BROWSE WBNM_Run: C:\Projects (C drive)\33 Pavilion\001\wbnm2019_w64.exe
RESULTS_ONLY BROWSE ARR2019 Gauge C:\Projects (C drive)\33 Pavilion\004 Layout Updates\PomonalFD.csv Note this must be in same location as runfile
wor - [eeraurs_] BROWSE ARR_Catchment: QLD_ARR_Datahub.txt Note this must be in same location as runfile
Lag Parameter (C) 1.6 Name 5% AEP 2% AEP 1% AEP 1% AEP CC Area BROWSE ARR_Patterns: QLD_ECnorth_Increments.csv Note this must be in same location as runfile
Stream Lag Factor| 1 [pa | __ 0.300 0.618 | 0.782 [__ 1.032 1.960 | LAST_BUILD: C:\Projects (C drive)\33 Pavilion\004 Layout Updates\runfiles\004.wbn
Calculation Timestep| 1|mins | EXi | _(0.049 0.093 | 0.116 [0.182 0.287 |
Initial Loss| 35|mm
Continuing Loss Rate| 2.4|mm/hr He S PomonalFD.
T ARR
‘Subarea ‘Connects_to_Area_ha ‘Stormit "AEP (ARI) ‘Dura_mins a TW D-Fact Type %Pertols _%imptols |
1 1 1 10
2/Ex1 2 1 15 R Weir#1 Weir#2 a Pipe#1 Pipe#2 Pipe#3
3/SUB3 3 1 20 Diverts to Sub Diverts to Sub
4/suB1 4 1 25 Crest Elev [m] Invert [m]
5|SUB2 5 1 30 Length [m] No. Barrels
6|SUB4 6 1 45 Weir Coeff Ent. Type
7 7 1 60 D_Fact_ Dia/(Width)[mm]
8 8 1 90 Directed to (Height)[mm]
9 9 1 120 Delay [mins] Disch-Factor,
10) 10) 1 180 Directed to}
1 11 1 270 Delay [mins]
12| 12] 1 360
SINK
1 2 3 4 5 6 7 8 9 10 a. 12
Structure Averages AEP 10 mins AEP 15 mins 1 AEP 20 mins 1AEP 25 mins 1 AEP 30 mins 1 AEP 45 mins AEP 60 mins 1AEP90 mins 1 AEP 1201 AEP 180 mins 1 AEP 270 mins 1 AEP 360 mins
EX2 0.27 0.3048, 0.2993, 0.3166 0.3312 0.3016 0.279 0.2517 0.2426 0.2134 0.1827 0.2083,
Ex 0.0441 0.0531 0.0511 0.0538 0.0546 0.0513 0.0456 0.0408 0.0388 0.0326 0.0276 0.0314
‘SUB3 0.7164 0.8185 0.8424 0.8913 0.9315 0.8415 0.8095, 0.7441 0.7137 0.6627 0.5694 0.6485,
SUB1 1.092 1.3032 1.3911 1.4863 1.5422 1.4207 1.3868 1.2979 1.2349 1.1662 1.0093 1.1442
SUB2 0.837 1.2355 1.4905 1.6897 1.7317 1714 1.6838 1.5783 1.4912 1.404 1.2272 1.3992
SUB4 0.745 1.1968 1.5099 1.7534 1.8313 1.8869 1.8492 1.7418 1.6464 1.533 1.3517 1.5457
Structure_averages
Inflow Peak [m3/s]
Outflow Peak [m3/s]
Inflow Volume [m3]
Max Vol Stored [m3]
Max Water Elev [m]
DOS Results
10 15 20 25 30 45 60 90 120 180 270 360 MAX
1 0.745 1.1968 1.5099 1.7534 1.8313 1.8869 1.8492 1.7418 1.6464 1.533 1.3517 1.5457 1.8869
2 0.593 0.95 1.2161 1.4339 1.5112 1581 1.5628 1.482 1.4027 1.3002 1.1415 1.3089 1.581
5 0.4773 0.6458, 0.8553, 0.9881 1.0999 1.2208 1.1616 1.1648 1.1994 1.1141 1.075 1.0379 1.2208
10 0.3932 0.4807 0.5952 0.6954 0.7837 0.9013 0.8893 0.9028 0.9377 0.8856 0.8442 0.8049 0.9377
20 0.3253 0.4016, 0.4345, 0.4689 0.5236 0.6083 0.671 0.727 0.6702 0.7067 0.6887 0.5958 0.727
50 0.226 0.2833 0.3083, 0.3162 0.3178 0.2932 0.3067 0.375, 0.3786 0.3975, 0.4338, 0.3646 0.4338
63.2 0.1953 0.2446, 0.2687 0.2769 0.2779 0.2568 0.2471 0.2549 0.2779 0.3044 0.3436, 0.2948 0.3436
1% CC 1.1724 1.7951 2.187 2.4777 2.5173 2.5238, 2.4187 2.2471 2.1007 1.9562 1.728 1.9757 2.5238

Document Set ID: 24092538
Version: 1, Version Date: 02/09/2025