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Pre-Request Response Application 132001.210310.1
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Flood Investigation & Stormwater Quantity Management Plan BROWN
Proposed Residential Development at Doonella Stage C - s_Uittt’T
#####END_RECORDED_HYDROGRAPHS
#####START_IMPORTED_HYDROGRAPHS
o
#####END_IMPORTED_HYDROGRAPHS
#####END_STORM#5
#####START_RESULTS_STORM_5
#####START_CATCHMENT_SUMMARY############################################
Catchment area (hectares) 18.18
Impervious percent (%) 50.46
Rainfall depth (mm) 76.20
Excess rainfall (mm) 61.94
Calc. runoff depth (mm) 61.83 -
from bottom subarea
Reed. runoff depth (mm) 0.00 -
from bottom subarea
Calc. peak discharge (m3/s) 2.553 -
from bottom subarea
Reed. peak discharge (m3/s) 0.000 -
from bottom subarea
#####END_CATCHMENT_SUMMARY##############################################
#####START_VOLUME-SUMMARY#######################################################################
SUBAREA DIRECTED IMPORTED LOCAL LOCAL DIRECTED IMPORTED OUTFLOW BALANCE
TO TOP TO TOP PERVIOUS IMPERVIOUS TO BOTTOM TO BOTTOM
(volumes in thousands m3)
A
0.000 0.000 0.958 0.327 0.000 0.000 1.285 0.000
B1
1.285 0.000 0.785 1.378 0.000 0.000 3.446 0.001
Dodonaea
3.446 0.000 0.000 0.000 0.000 0.000 3.445 0.001
B2
3.453 0.000 0.388 0.559 0.000 0.000 4.390 0.009
C1
0.000 0.000 0.272 0.789 0.000 0.000 1.061 0.000
c3
0.000 0.000 0.017 0.107 0.000 0.000 0.124 0.000
c2
0.124 0.000 0.250 0.910 0.000 0.000 1.282 0.002
TWigrush
2.343 0.000 0.000 0.000 0.000 0.000 2.343 0.000
D3
0.000 0.000 0.651 0.356 0.000 0.000 1.007 0.000
D1
0.000 0.000 0.112 0.149 6.755 0.000 7.016 0.000
D2
8.023 0.000 0.916 2.325 0.000 0.000 11.243 0.021
OUT
11.243 0.000 0.000 0.000 0.000 0.000 11.243 0.000
#####END_VOLUME-SUMMARY#########################################################################
#####START_PEAK_SUMMARY###############################################################
SUBAREA OUT_STR STREAM STREAM LOCAL LOCAL DIRECTED OUTLET_STRUCTURE
l=exist TOP BOTTOM PERVIOUS IMPERVIOUS TO BOTTOM INFLOW OUTFLOW
including including
imported to imported to
TOP BOTTOM
(Discharges in m3/s)
A o 0.000 0.000 0.399 0.167 0.000 0.522 0.522
B1 o 0.522 0.377 0.341 0.653 0.000 1.187 1.187
Dodonaea 1 1.187 1.187 0.000 0.000 0.000 1.187 0.580
B2 1 0.580. 0.578 0.191 0.278 0.000 0.829 0.829
C1 o 0.000 0.000 0.141 0.386 0.000 0.522 0.522
C3 1 0.000 0.000 0.013 0.057 0.000 0.071 0.071
C2 o 0.071 0.044 0.131 0.441 0.000 0.606 0.606
TWigrush 1 1.128 1.128 0.000 0.000 0.000 1.128 0.694
D3 o 0.000 0.000 0.294 0.181 0.000 0.439 0.439
D1 o 0.000 0.000 0.068 0.079 1.454 1..539 1.539
D2 0 1.913 1.619 0.386 1.069 0.000 2.553 2.553
OUT 0 2.553 2.553 0.000 0.000 0.000 2.553 2.553
#####END_PEAK_SUMMARY#################################################################
#####START_TIME-SUMMARY#########################################################
SUBAREA OUT_STR STREAM STREAM LOCAL LOCAL DIRECTED OUTLET_STRUCTURE
l=exist TOP BOTTOM PERVIOUS IMPERVIOUS TO BOTTOM INFLOW OUTFLOW
B09182.w-02A
[OCR of page images]
Flood Investigation & Stormwater Quantity Management Plan
Proposed Residential Development at Doonella - Stage C
BROWN
Smart Water
#####END_RECORDED_HYDROGRAPHS
#####START_IMPORTED_HYDROGRAPHS
0
##444END_IMPORTED_HYDROGRAPHS.
####HEND_STORM#S
#HHHHESTART_RESULTS_STORM_5
#AHEHHS TART_CATCHMENT_SUMMAR Y #4444 EHH AEE EEE EEE EE
Catchment area (hectares) = 18.18
Impervious percent @%) = 50.46
Rainfall depth (mm) = 76.20
Excess rainfall (mm) = 61.94
Calc. runoff depth (mm) = 61.83 - from bottom subarea
Recd. runoff depth (mm) = 0.00 - from bottom subarea
Calc. peak discharge (m3/s) = 2.553 - from bottom subarea
Recd. peak discharge (m3/s) = 0.000 - from bottom subarea
#####END_CATCHMENT_SUMMARY:
#####S TART_VOLUME_SUMMARY’
SUBAREA DIRECTED IMPORTED LOCAL LOCAL DIRECTED IMPORTED OUTFLOW
TO TOP TO TOP PERVIOUS IMPERVIOUS TO BOTTOM TO BOTTOM
(Volumes in thousands m3)
A
0.000 0.000 0.958 0.327 0.000 0.000 1.285
B1
1.285 0.000 0.785 1.378 0.000 0.000 3.446
Dodonaea
3.446 0.000 0.000 0.000 0.000 0.000 3.445
B2
3.453 0.000 0.388 0.559 0.000 0.000 4.390
cl
0.000 0.000 0.272 0.789 0.000 0.000 1.061
c3
0.000 0.000 0.017 0.107 0.000 0.000 0.124
c2
0.124 0.000 0.250 0.910 0.000 0.000 1.282
Twigrush
2.343 0.000 0.000 0.000 0.000 0.000 2.343
D3
0.000 0.000 0.651 0.356 0.000 0.000 1.007
o1
0.000 0.000 0.112 0.149 6.755 0.000 7.016
D2
8.023 0.000 0.916 2.325 0.000 0.000 11.243
OUT
11.243 0.000 0.000 0.000 0.000 0.000 11.243
BALANCE
0.000
0.001
0.001
0.009
0.000
0.000
0.002
0.000
0.000
0.000
0.021
0.000
#####END_VOLUME_SUMMARY:
#HHHS TART_PEAK_SUMMARY:
SUBAREA OUT_STR STREAM STREAM LOCAL LOCAL DIRECTED OUTLET_STRUCTURE
1=exist TOP BOTTOM PERVIOUS IMPERVIOUS TO BOTTOM INFLOW OUTFLOW
including including
imported to imported to
TOP BOTTOM
(Discharges in m3/s)
A 0 0.000 0.000 0.399 0.167 0.000 0.522 0.522
Bl 0 0.522 0.377 0.341 0.653 0.000 1.187 1.187
Dodonaea 1 1.187 1.187 0.000 0.000 0.000 1.187 0.580
B2 Z 0.580 0.578 0.191 0.278 0.000 0.829 0.829
cl 0 0.000 0.000 0.141 0.386 0.000 0.522 0.522
C3 1 0.000 0.000 0.013 0.057 0.000 0.071 0.071
c2 0 0.071 0.044 0.131 0.441 0.000 0.606 0.606
Twigrush 1 1.128 1.128 0.000 0.000 0.000 1.128 0.694
D3 0 0.000 0.000 0.294 0.181 0.000 0.439 0.439
D1 0 0.000 0.000 0.068 0.079 1.454 1.539 1.539
D2 0 1.913 1.619 0.386 1.069 0.000 2.553 2.553
OUT 0 2.553 2.553 0.000 0.000 0.000 2.553 2.553
#HHEHEND_PEAK_SUMMARY:
#####S TART_TIME_SUMMARY:
SUBAREA OUT_STR STREAM STREAM LOCAL LOCAL, DIRECTED OUTLET_STRUCTURE
lsexist TOP BOTTOM PERVIOUS IMPERVIOUS TO BOTTOM INFLOW OUTFLOW
B09182.W-02A
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