REFERENCED DOCUMENT Flood Emergency Management Plan - MCU13/0064

MAKEPEACE ISLAND RESORT                                                 FLOOD EMERGENCY PLAN



SCRC NOOSA RIVER WATER SURFACE LEVEL HYDROGRAPHS                                                                          APPENDIX H

 Noosa River Water Surface Level Hydrographs (m AHD)
 Location                                     MIKE11 Chainage
 Boreen Point                                 NOOSA R 8000
 Lake Cooroibah                               NOOSA R 20000
 U/S Makepeace Is.                            NOOSA R 23400
 Buildings*                                   NOOSA R 23600
 Mid Makepeace Is.                            NOOSA R 23800
 Tewantin                                     NOOSA R 25400
 *Average of WSL at 23400 and 23800

                                                                  1 in 2 AEP
                      NOOSA R              NOOSA R              NOOSA R          NOOSA R            NOOSA R    NOOSA R
      Time            8000.00              20000.00             23400.00         23600.00           23800.00   25400.00
      Peak              1.45                 1.28                 1.30             1.30               1.30       1.32

                                                                 1 in 10 AEP
                      NOOSA R              NOOSA R              NOOSA R          NOOSA R            NOOSA R    NOOSA R
      Time            8000.00              20000.00             23400.00         23600.00           23800.00   25400.00
      Peak              2.09                 1.72                 1.54             1.52               1.50       1.46

                                                                 1 in 100 AEP
                      NOOSA R              NOOSA R              NOOSA R          NOOSA R            NOOSA R    NOOSA R
      Time            8000.00              20000.00             23400.00         23600.00           23800.00   25400.00
      Peak              3.11                 2.59                  2.29            2.26               2.22       2.05

                                                                 1 in 500 AEP
                      NOOSA R              NOOSA R              NOOSA R          NOOSA R            NOOSA R    NOOSA R
      Time            8000.00              20000.00             23400.00         23600.00           23800.00   25400.00
      Peak              3.91                 3.31                  2.91            2.86               2.81       2.60


Flood Emergency Plan – Makepeace Island Noosa Queensland – Version 1.0 2013         Page 25 of 25