Water Information Reporting

Copyright © Government of Western Australia
Information supplied by the Department of Water and Environmental Regulation is protected by the Copyright Act 1968. That copyright belongs to the State of Western Australia. Apart from any fair dealing for the purpose of private study, research, criticism or review, as permitted under the Copyright Act 1968, no part may be reproduced or reused for any purpose without the written permission of the Department of Water and Environmental Regulation. Please click on the Copyright link for full details.

Disclaimer / limitation of liability
The information contained herein is provided by the Department of Water and Environmental Regulation in good faith as a public service. However, the Department does not guarantee the accuracy of this information, and it is the responsibility of recipients to make their own enquiries as to its accuracy, currency and appropriateness. Telemetered data is provisional only and has not been verified for accuracy. If any aspect of this information is of significance to you, you should discuss your particular circumstances with the Department. Please click on the Disclaimer link for full details.

Should you require further information or technical assistance, please contact one of our water information officers.


Total Monthly Discharge report

Department of Water and Environmental Regulation                                                     HYMONTH V128  Output 13/04/2021

Site      601005          Young River - Cascades                                                                        Site  601005
VarFrom   10.00           Stage - SL in Metres
VarTo     151.00          Total Stream Discharge Volume in Megalitres
                          Figures are for period ending 24:00
                                                                                                          Mean   Annual  Missing
Year     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec   Monthly    Total  Days    Yr

1974   0.000&  0.000&  0.000&  0.000&  0.000&  1.021& 25.80 &  1.619&  0.000&  0.000&  0.000&  0.000&    2.371&  28.44 &    0  1974
1975   0.000&  0.000&  0.000&  0.000&  0.263&  0.000&  0.000&  1.050&  0.299& 34.15 &557.2  &  0.235&   49.44 & 593.2  &    0  1975

1976   0.000&  0.000&  0.000&  0.000&  0.000&  0.000&  0.000&  0.000&  0.010!  0.000&  0.000&  0.000&    0.001!   0.010!    0  1976
1977   0.000&  0.000&  0.000&  0.000&  0.000&  0.000&  0.000&  0.000&  0.000&  0.000&  0.000&  0.000&    0.000&   0.000&    0  1977
1978   0.000&  0.000&  0.000&  0.000&  0.000&  0.907& 95.65 &  1.145& 62.97 & 37.01 &  0.000&  0.000&   16.47 & 197.6  &    0  1978
1979   0.000&  0.000&  0.000&  0.000&  0.000&  0.000& 31.55 & 26.25 & 16.22 &  1.428&  9.092&  0.000&    7.046&  84.55 &    0  1979
1980   0.000&  0.000&  0.000&  0.000&  0.000&  0.000&  0.000&  0.000&  0.000&  0.000&  0.000&  0.000&    0.000&   0.000&    0  1980

1981   0.000&  0.000&  0.000&  0.000&  0.000&  0.000&  0.158&  0.523&  0.269&  0.056&  0.000&  0.000&    0.084&   1.006&    0  1981
1982   0.000&  0.000&  0.000&  0.000&  1.655&  0.072&  0.398&  0.425&  0.034&  4.090&  0.000&  0.000&    0.556&   6.674&    0  1982
1983   0.000& 46.76 &  2.425&  0.000&  0.000&  0.000&  0.069&  0.006&  0.854&  0.000&  0.111&  0.127&    4.196&  50.35 &    0  1983
1984   0.079&  0.000&  0.000&  0.000&  0.000&  0.000& 25.14 $222.9  $ 32.25 $  0.222$  0.003$  0.000$   23.38 & 280.6  &    0  1984
1985   0.000$  0.000$  0.000$  0.000$  0.000$  0.000$  0.000$  0.000$  3.931$ 15.58 $  1.816$  2.910$    2.020$  24.24 $    0  1985

1986    0.00$   0.00$   0.00$   0.00$   0.00$  23.71$1282   $1420   $   5.14$   0.53$   0.07$   0.00$   227.6 $ 2732   $    0  1986
1987    0.00$   0.00$   0.00$   0.00$ 356.3 $   0.27$   0.30$  10.39$  31.45$   0.51$   0.07$   0.00$    33.28$  399.3 $    0  1987
1988    0.00$   0.00$   0.00$   0.00$  29.05$  59.43&  31.27&   8.28&   0.96&   0.00$   0.00$   0.00$    10.75&  128.9 &    0  1988
1989    0.00$   0.00$   0.00$   0.00$  18.63$2933   & 274.1 #  68.71$   0.44$  19.37$   0.56$   0.00$   276.3 & 3315   &    0  1989
1990    0.00$   0.03$   0.00$   0.19$   0.26$   0.30$   5.68$   2.87&   3.42&  17.86&   0.00$   0.00$     2.55&   30.61&    0  1990

1991    0.00$   0.00$   0.00$   0.00$   0.00$   0.00$  19.52$   9.53$   7.56$   0.04$   0.02$   0.00$     3.06$   36.67$    0  1991
1992    0.00$   0.00$  12.83$   0.13$ 108.2 ! 237.5 $  12.19$1234   $1654   # 349.9 $   0.44$   0.02$   300.8 ! 3609   !    0  1992
1993    0.00$   0.00$ 188.6 $   0.20$  55.76$  24.80$  49.78$  32.66$  31.00$   6.46$   5.56$   0.00$    32.91$  394.8 $    0  1993
1994    0.00$   0.00$   0.00$   0.00$   0.00$   0.00$   0.00$   0.00$   0.00$   7.74$   0.00$   0.00$     0.65$    7.74$    0  1994
1995    0.00$   0.00$   5.97$   0.00$   8.86$  25.68$  59.43$   3.02$   0.27$  42.89$   0.00$   0.00$    12.18$  146.1 $    0  1995

1996    0.00$   0.00$   0.00$  10.99$   0.02$  14.30$  17.24$   9.20$  21.57$   3.65$   0.00$   3.42$     6.70$   80.38$    0  1996
1997    0.00$   8.34$   0.04$   4.42$  28.24$   7.11$  26.02$  31.63$  89.44$   3.51$   0.00$   0.00$    16.56$  198.7 $    0  1997
1998    0.00$   0.00$   0.00$   4.74$   0.06$  12.21$ 149.5 $  93.56$  82.36$   0.01$   0.00$   0.00$    28.54$  342.4 $    0  1998
1999 1666   & 312.0 $   0.00$   0.00$   0.00$  [6.62]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [330.8 ][1984   ]  205  1999
2000   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   366  2000

2001   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   365  2001
2002   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   365  2002
2003   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   365  2003
2004   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   366  2004
2005   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   365  2005

2006   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   365  2006
2007   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   365  2007
2008   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   366  2008



                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        ! ... Not reviewed / Quality not known
                                        # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                                        [ ... Not Available

Department of Water and Environmental Regulation                                                     HYMONTH V128  Output 13/04/2021

Site      601005          Young River - Cascades                                                                        Site  601005
VarFrom   10.00           Stage - SL in Metres
VarTo     151.00          Total Stream Discharge Volume in Megalitres
                          Figures are for period ending 24:00
                                                                                                          Mean   Annual  Missing
Year     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec   Monthly    Total  Days    Yr

2009   [   ]   [   ]   [   ]   [   ]   [0.01]  89.59$  21.00$   3.46$  15.23$   0.30$   0.00$   0.00$   [16.20] [129.5 ]  128  2009
2010    0.00$  48.78$   0.00$   0.00$2452   &  63.52#  51.41$  90.97$  21.78$   0.30$   0.02$   0.00$   227.4 & 2729   &    0  2010

2011   0.000$ 36.24 $ 13.85 $  0.042$183.9  $ 10.98 $ 42.28 $ 18.18 $  1.348! 89.83 $ 40.76 $305.7  $   61.93 ! 743.2  !    0  2011
2012  25.77 $  0.000$ 16.87 $  0.000$  4.664$ 28.72 $130.9  $ 38.74 $  1.715$  0.002$  8.744$  1.672$   21.48 $ 257.8  $    0  2012
2013   0.000$  0.000$310.1  $  9.688$222.3  $137.9  #234.3  # 60.84 # 27.09 $ 93.24 $  0.460$ 40.71 $   94.73 $1136    $    0  2013
2014   0.000$  0.000$  0.000$  0.000$ 10.70 & 15.18 & 39.73 $ 15.27 $ 20.73 $100.2  $ 37.11 $  4.731$   20.30 & 243.7  &    0  2014
2015   0.006$  0.000$  0.000$ 41.64 $ 10.90 $172.7  $ 68.84 #119.8  # 39.84 $  0.217$  0.013$ 90.84 $   45.40 $ 544.8  $    0  2015

2016   21.73$   1.69$ 589.2 $   9.04$ 454.0 # 761.9 # 184.2 # 724.4 # 140.2 #   7.28$   0.07$   0.01$   241.1 $ 2894   $    0  2016
2017    0.00$3682   &   5.14$   3.45$  17.00$  33.73$  68.12#  82.03$  45.43$  34.96$   0.64$   0.04$   331.1 & 3973   &    0  2017
2018    0.00$1478   &  26.33$   1.15$   0.89$  12.90$  23.31$ 151.9 $  15.35$  13.30$  24.10$   0.22$   145.6 & 1747   &    0  2018
2019    0.00$   0.00$   0.00$   0.00$  14.99$   9.84$  13.84$  82.70$   7.47$   2.08$   0.06$   0.00$    10.91$  130.9 $    0  2019
2020    0.00$   0.00$   6.25$   0.41$   3.57$  24.98$  45.92$  32.87$   4.66$   5.78$  32.88$   0.07$    13.12$  157.3 $    0  2020

2021   0.000$ 54.97 $ 15.43 $ [0.899]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [17.82 ] [71.31 ]  263  2021


Mean  45.09 &149.2  & 31.40 & [2.289][104.8 ][123.9 ] 81.90 &124.3  & 64.47 ! 24.12 & 19.45 & 12.18 &  [67.58 ][754.7  ]       Mean
Med.   0.000&  0.000&  0.000& [0.000] [0.578][10.41 ] 25.80 & 15.27 &  7.473!  3.508&  0.024&  0.000&                          Med.
 Max 1666   &3682   & 589.2 & [41.64][2452  ][2933  ]1282   &1420   &1654   ! 349.9 & 557.2 & 305.7 &  [331.1 ][3973   ]        Max
 Min    0.00&   0.00&   0.00&  [0.00]  [0.00]  [0.00]   0.00&   0.00&   0.00!   0.00&   0.00&   0.00&    [0.00]   [0.00]        Min
Total1713   &5670   &1193   & [86.99][3983  ][4709  ]3030   &4599   &2385   ! 892.6 & 719.9 & 450.8 & [2635   ][29435  ] 3884  Total
  OK    100%    100%    100%     98%     99%     98%    100%    100%    100%    100%    100%    100%       100%     100%         OK
 Cnt      38      38      38      38      38      38      37      37      37      37      37      37        39       39         Cnt

                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        ! ... Not reviewed / Quality not known
                                        # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                                        [ ... Not Available