Minnegang Creek Flood Study Report - Wollongong City Council

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Appendix FMIKE 11 RESULTS SUMMARYSV8507-DO-001 Rev 218/10/02
Appendix FMIKE11 RESULTS SUMMARYThis appendix is to be read in conjunction with Figure 5-1PEAK WATER LEVEL (mAHD)BRANCH CHAINAGE PMF 1% AEP 2% AEP 5% AEP 20% AEPMINNEGAN 0.000 53.79 53.57 53.53 53.50 53.43MINNEGAN 0.053 48.29 48.20 48.19 48.18 48.15MINNEGAN 0.061 48.00 47.92 47.90 47.90 47.87MINNEGAN 0.137 42.41 42.31 42.28 42.26 42.21MINNEGAN 0.137 42.41 42.31 42.28 42.26 42.21MINNEGAN 0.167 40.99 40.79 40.73 40.68 40.57MINNEGAN 0.220 39.49 39.29 39.25 39.21 39.13MINNEGAN 0.220 39.49 39.29 39.25 39.21 39.13MINNEGAN 0.285 36.13 35.77 35.70 35.65 35.53MINNEGAN 0.285 36.13 35.77 35.70 35.65 35.53MINNEGAN 0.402 32.68 32.47 32.43 32.40 32.34MINNEGAN 0.454 31.07 30.83 30.80 30.77 30.71MINNEGAN 0.525 30.63 30.36 30.33 30.30 30.22MINNEGAN 0.525 30.63 30.36 30.33 30.30 30.22MINNEGAN 0.529 30.63 30.36 30.32 30.29 30.22MINNEGAN 0.529 30.63 30.36 30.32 30.29 30.22MINNEGAN 0.554 29.11 28.70 28.63 28.58 28.45MINNEGAN 0.554 29.11 28.70 28.63 28.58 28.45MINNEGAN 0.576 28.97 28.62 28.56 28.51 28.40MINNEGAN 0.596 28.94 28.60 28.54 28.49 28.38MINNEGAN 0.596 28.94 28.60 28.54 28.49 28.38MINNEGAN 0.616 28.71 28.40 28.36 28.32 28.22MINNEGAN 0.645 28.20 27.93 27.90 27.86 27.78MINNEGAN 0.672 27.82 27.54 27.50 27.46 27.37MINNEGAN 0.672 27.82 27.54 27.50 27.46 27.37MINNEGAN 0.716 27.44 27.06 27.03 26.98 26.89MINNEGAN 0.758 27.44 27.06 27.03 26.98 26.89MINNEGAN 0.780 27.43 27.06 27.03 26.98 26.89MINNEGAN 0.780 27.43 27.06 27.03 26.98 26.89SV8507-DO-001 Rev 2 F-118/10/02
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Minnegang CreekFlood Study
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© Kellogg Brown & Root Pty Ltd, 20
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SummaryThis report presents the det
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The RatHGL modelling indicated that
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FIGURESSectionPageFigure 2-1 Catchm
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ABBREVIATIONSAEPAHDARIAR&RDCPIFDLEP
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2 Catchment DescriptionThe Minnegan
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Figure 2.1CATCHMENT AND STUDY AREAM
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Illawarra Flood Study investigated
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The catchment was divided into 64 s
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To determine the peak flow from the
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5 Hydraulic Modelling5.1 INTRODUCTI
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Table 5-1 MIKE 11 river branchesBra
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elationship that is determined from
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interaction between the numerical m
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significantly affected since the ex
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Since Points A and B correspond to
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5.9 MODEL SENSITIVITY ANALYSESSensi
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555053.09RANCHBY AVEElevation (m AH
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Creek and pass directly over Northc
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5.12.4 Overland flow pathsAs discus
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Table 6-1 Peak design dischargesBra
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55.050.0PMF Flood Level1% AEP Flood
Page 58 and 59: 1% AEP velocities and flow distribu
Page 60 and 61: 2524.52423.5RL (m)231% AEP velociti
Page 62 and 63: RL (m)3433.53332.53231.53130.53029.
Page 64 and 65: Figure 5-6.Table 6-2 Piped drainage
Page 66 and 67: that handrails above these structur
Page 68 and 69: flooding within the catchment are n
Page 70 and 71: 35.01% AEP flood level - blocked ca
Page 72 and 73: 20.01% AEP flood level - blocked ca
Page 74 and 75: Appendix AReferencesBureau of Meteo
Page 76 and 77: Appendix BGLOSSARYSV8507-DO-001 Rev
Page 78 and 79: hydraulicshydrographhydrologyMIKE 1
Page 80 and 81: Appendix CHistorical Flood DataRECO
Page 82 and 83: Time Rain(mm)Time Rain(mm)Time Rain
Page 85 and 86: Appendix DRAFTS HYDROLOGIC MODELSV8
Page 87 and 88: MHE .5359 .3573 12.10 12.10 5.000 1
Page 89 and 90: Mannings n 0.025 0.025 0.025 0.025
Page 91 and 92: Mannings n 0.025 0.025 0.025 0.025
Page 93 and 94: MH94 67.500 15.00 1.500 2.500 .0000
Page 95 and 96: Appendix EMIKE 11 HYDRAULIC MODELSV
Page 97 and 98: EXIST ; DENISE2 ; 0.005; 0.133; 100
Page 99 and 100: 22.40; 88.40;23.30; 100.00;25.10; 1
Page 101 and 102: 27.26; 128.96;27.43; 137.64;28.08;
Page 103 and 104: 1; 1.250;0;1.800; 1.250; 0.000; 0.0
Page 105: PIPE_10; 0.108; EXIST;57.000; 159.0
Page 109 and 110: BRANCH CHAINAGE PMF 1% AEP 2% AEP 5
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Minnegang Creek Flood Study Report - Wollongong City Council

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