Map River Level Data Rainfall Data Other Parameters Flood Advice Explanatory Notes
Total Monthly Discharge report 

Department of Water                                                                                   HYMONTH V93  Output 22/11/2009

Site      610003          VASSE RIVER - CHAPMAN HILL                                                                    Site  610003
VarFrom   10.00           STAGE - SL in Metres, DoW Primary Archive
VarTo     151.00          Total  Stream Discharge Volume in Megalitres, DoW Primary Archive
                          Figures are for period ending 2400 hours.
                                                                                                          Mean   Annual  Missing
Year     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec   Monthly    Total  Days    Yr

1972   [   ]   [   ]    [0.0]    0.0    33.6   564.7' 1995  ' 3416  @ 1493     637.6    99.5     0.0    [824.1]   [8241]   74  1972
1973     0.0     0.0     0.0    68.0   600.3' 3584  @ 5984  @ 4123  @ 2705    1013     421.1'   34.9    1544  @   18535@    0  1973
1974     0.0     0.0     0.0     0.0  1245  @ 2594   10452  @ 5820  @ 1194     897.3   384.5'   44.3'   1886  @   22632@    0  1974
1975     0.0     0.0     0.0     0.0   356.0" 1614  " 5452  @ 2430    1507     699.9   233.1    14.2    1025  @   12308@    0  1975

1976   33.59*   0.00    0.00    2.34' 167.6 * 345.6   851.9  1594   @ 550.9 ' 266.0 " 166.8 "   2.86    331.8 @ 3982   @    0  1976
1977    0.00    0.00    0.00    0.00  176.3 *1022   @1637   '2181   ' 821.5   815.8   154.6     3.34    567.8 @ 6813   @    0  1977
1978    0.00    0.00    0.00    0.00  438.5 "1125   '3342   @1379   *2154   *1085     218.3 '   9.89    812.8 @ 9754   @    0  1978
1979    0.00    0.00    0.00    0.00   60.97" 580.7 "1079    1971   @2342   @ 708.9   380.4    43.99*   597.4 @ 7168   @    0  1979
1980    0.00*   0.00    0.00    0.00   66.93*1323   *5591   @2530   *1333     832.7   233.7 '  47.14    996.6 @11959   @    0  1980

1981    2.42    0.00    0.00    0.00  260.8  1386    2007    3564   *1695   * 718.7 " 561.3 * 127.8 '   860.4 *10325   *    0  1981
1982   35.59    0.00    0.00    0.00    0.00 1149    4126   @1348    1081     577.8   146.2    13.72"   706.5 @ 8478   @    0  1982
1983    0.00    0.00    0.00    0.00    0.00  662.6  2488   @4179   @5304   @ 600.6   185.6     9.69   1119   @13431   @    0  1983
1984    0.00    0.00    0.00    0.00  360.2 '1089   "2394   @2088    1638   " 464.1 " 768.6   120.2     743.7 @ 8924   @    0  1984
1985    9.48    0.00    0.00   62.45   83.90 1051   @1557    2674   @1543     541.2   254.3 '  24.79'   650.3 @ 7803   @    0  1985

1986    0.00    0.00    0.00    0.00  374.8   694.0  3336   @3211   @1221     637.7   181.2    12.78    805.8 @ 9669   @    0  1986
1987    0.00    0.00    0.00    6.84" 122.4 '1031    1685   @1172     613.4   242.9    70.31'   3.77    412.4 @ 4949   @    0  1987
1988    0.00    0.00    0.00    0.00  290.2 "4007   @3094   @3738   @2094   @1077     400.9    50.07   1229   @14753   @    0  1988
1989    0.00    0.00    1.06    0.00   57.87' 359.9  1589    1986   @1060     907.9   185.2     4.74    512.7 @ 6153   @    0  1989
1990    0.00    0.00    0.00  137.9   254.0   499.8 "3418   @2401   @1252     690.3   320.7    30.85    750.5 @ 9006   @    0  1990

1991    0.00    0.00    0.00    0.00  610.0 @2642   @4301   @2942   @1596     571.6   359.2    30.06   1087   @13053   @    0  1991
1992    0.00    0.00    0.00    0.00  157.5 '2295   @2655   @3611   @1880     525.7   284.9    65.29    956.4 @11477   @    0  1992
1993    0.00    0.00    0.00    0.00  189.6   164.6  1811   @2023   @1755     694.4   179.7     4.15    568.6 @ 6823   @    0  1993
1994    0.00    0.00    0.00    0.00  122.7  1263   @2884   @1530   @ 744.3   370.1    34.80'   0.01    579.2 @ 6950   @    0  1994
1995    0.00    0.00    0.00    0.00   26.04  661.0  5384   @2791   @1255     505.0   151.8    97.56    906.0 @10873   @    0  1995

1996     1.6     0.0     0.0     0.0    38.4   726.2  8829  @ 4025  @ 3727  @ 1394  @  633.2@  448.4    1652  @   19824@    0  1996
1997     7.5     0.0     0.0     0.0   158.3  4078  * 1648    5877  * 2563  *  531.8   193.4    23.5    1256  *   15082*    0  1997
1998     0.0     0.0    76.0     4.2   151.3  1715  @ 2846  @ 4554  @ 2369  @  759.3   175.6    14.9    1055  @   12666@    0  1998
1999     0.0     0.0     0.0     0.0  2083  @ 7084  @ 8103  @ 3229  @ 3651  @ 2600  @  287.5    52.8    2257  @   27092@    0  1999
2000    16.4     0.0     0.0    22.6   163.2  1665  @10413  @ 3662  @ 4574  @  505.1   150.2     5.7    1764  @   21179@    0  2000

2001    0.00    0.00    0.00    0.00 1212   @ 619.4   648.6   979.2   731.5   303.3    27.65   16.51    378.2 @ 4538   @    0  2001
2002    0.00    0.00    0.00   41.69  110.0   508.4  1650   @1712   @1162     526.9   179.7     0.12    491.0 @ 5892   @    0  2002
2003    0.00    0.00    0.00    0.00   89.42  328.1  1808   @2368   @2491   @ 564.0   112.2     1.87    647.1 @ 7765   @    0  2003
2004    0.00    0.00    0.00    0.00  162.7  1281   @2032   @2705   @ 808.5   336.5    93.21    2.46    618.5 @ 7422   @    0  2004
2005    0.00    0.00    0.00    0.00 2007   @2955   @2067   @3022   @2151   @1313   @ 259.1    57.75   1152   @13834   @    0  2005

2006    0.00    0.00    0.00    0.00    0.00    1.10 1034   @3653   @ 605.3   212.6    21.08    0.00    460.7 @ 5528   @    0  2006

                                                                                                                          329 Total


                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        " ... Good Record - Corrections/Estimations a
                                        ' ... Very Good Record - Corrections applied
                                        * ... Estimated Record
                                        @ ... Theoretical Rating
                                        [ ... Not Available
Department of Water                                                                                   HYMONTH V93  Output 22/11/2009

Site      610003          VASSE RIVER - CHAPMAN HILL                                                                    Site  610003
VarFrom   10.00           STAGE - SL in Metres, DoW Primary Archive
VarTo     151.00          Total  Stream Discharge Volume in Megalitres, DoW Primary Archive
                          Figures are for period ending 2400 hours.
                                                                                                          Mean   Annual  Missing
Year     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec   Monthly    Total  Days    Yr

2007    0.00    0.00    0.00    0.00    0.00  270.7 '4869   @3712   @2781   @ 643.9   117.9    22.00   1034   @12417   @    0  2007
2008    0.00'   0.00    0.00    0.00  300.8  1616    5474   @1375   @ 468.9   234.3    91.88    0.58    796.8 @ 9562   @    0  2008
2009    0.00    0.00    0.00   [0.00]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [0.00]   [0.00]  255  2009

                                                                                                                          329 Total

Mean    2.88*   0.00   [2.03]  [9.11] 338.7 @1474   @3528   @2853   @1808   @ 702.9 @ 235.6 @  38.99*  [895.8 ]10707   ]       Mean
Med.    0.00*   0.00   [0.00]  [0.00] 162.7 @1089   @2655   @2705   @1543   @ 637.5 @ 185.2 @  14.92*                          Med.
 Max    35.6*    0.0   [76.0] [138.0] 2083  @ 7084  @10452  @ 5877  @ 5304  @ 2600  @  768.7@  448.4*  [2257  ][27091  ]        Max
 Min     0.0*    0.0    [0.0]   [0.0]    0.0@    1.1@  648.6@  979.2@  469.0@  212.7@   21.1@    0.0*     [0.0]    [0.0]        Min
  OK    100%    100%     99%     99%    100%    100%    100%    100%    100%    100%    100%    100%       100%     100%         OK
 Cnt      37      37      38      38      37      37      37      37      37      37      37      37        38       38         Cnt

                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        " ... Good Record - Corrections/Estimations a
                                        ' ... Very Good Record - Corrections applied
                                        * ... Estimated Record
                                        @ ... Theoretical Rating
                                        [ ... Not Available