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Total Monthly Discharge report

Department of Water and Environmental Regulation                                                     HYMONTH V128  Output 19/04/2021

Site      616011          Swan River - Walyunga                                                                         Site  616011
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

1970   [   ]   [   ]   [   ]   [   ]   [1016]  58703"  59638"  33925"  19001"  16064"   1061&     51&   [23683] [189460]  134  1970
1971     [29]    513&  10387&  12665"   4193"   8704"   9375"  24306"  29625"  32907"   3871"    765&   [11445] [137339]   11  1971
1972      37&      0&    264&     14&   [169]   8850"  25942"  81653"  27938"   5200"    629&     10&   [12559] [150705]    4  1972
1973       0&      0&      0&      0&   [325]  [   ]  [25177] 145577# 117709"  31737"   5166"    408&   [29645] [326099]   61  1973
1974      17&      0&      0&  35292&  53720" 153610" 361158# 534527!  89289   32670    8398     865    105795! 1269544!    0  1974
1975      75&      0&      0&   1194&   3806   18621  106756  124977   36904   15980    2686     408&    25950&  311406&    0  1975

1976     139&     67&    194&   1963&   5557&  10294&  13354&  66236&  32418$  10406&   3054&    332&    12001&  144014&    0  1976
1977      10&      0&      0&      0&   1303&   6165    9383   44293    7892    3798    4379      73&     6441&   77297&    0  1977
1978       0&      0&      0&   1685&   5409   14762  200224#  47230   23612   10749     560     173&    25367&  304405&    0  1978
1979      12&    460&    476&    791&   2127   14937   23539   36188   11951    3258    1302     140&     7932&   95182&    0  1979
1980       0&      0&      0&    203!   3138&  14144"  42863"  34752"  16837"   8015"   1515&    200"    10139!  121668!    0  1980

1981      42"      0"      0"     79"   [324][196601] 164753" 287754"  39271"  12430"   6491"   3701&   [59287] [711448]    9  1981
1982   14153&   1426&    106"   [139]   2540&  31305"  37966"  67377"  30893"  11731"   1765&   1266&   [16722] [200667]    3  1982
1983      39"      0"   1842&   1250&    566&  73264& 419412" 202303" 219130"  16993"  21935"   2560&    79941&  959294&    0  1983
1984    2869&      9"    [86]  [1801]  49872"  45014"  57157"  78023"  62598"  10827"   4368&    529&   [26096] [313152]   34  1984
1985      73"    559&     30"    257&    676!   3788&  35592"  53753"  20733"   5182"    726&     82"    10121!  121454!    0  1985

1986       3"   9493&   2846&    186"   5929$  53028$ 105244$ 132384$  33851$  10441$   2209$    513&    29677&  356127&    0  1986
1987      19&      0&      0&    502&   9446$  23398$  53032$  88790$  24023$   7745$   1741$   1318$    17501&  210015&    0  1987
1988     286&      0&      0&      0&   5212&  48685$ 104183$  99658$  36645$  28844$   3939$   2036$    27457&  329488&    0  1988
1989     278&     30&     55&    268&   8364$  40467$ 102845$  45088$  16909#  11927$   1616$    211&    19005&  228058&    0  1989
1990   36066&  86218$  17064$   7710$  45994!  46629&  83388$  67034$  20229#  10734$   2481$    478&    35335!  424026!    0  1990

1991      45&     15!      0!    304&   1430$  41837$ 144792$ 119490$  45835$  11419$   3649!   2327!    30929!  371143!    0  1991
1992     740&   2669&    642&   5796$   2970$  33204$  87982$ 239965! 209062!  36832$   6736$   1574$    52348!  628172!    0  1992
1993     153&      0&    563&    816$   7492$  23815!  39698!  82542$  56678$  11654$   2820$    436&    18889!  226668!    0  1993
1994       0&      0&      0&      0&   6354&  34561$  73428$  49800$  14434$   3235$    462&     50&    15194&  182323&    0  1994
1995       0&      0&      0&    123&   6972&  59993$ 286062$ 149193$  58420$  27603$   4101$    963$    49453&  593431&    0  1995

1996     150&      0&      0&      0&    507&  45009$ 265162$ 242455$  85610$  27502$  13674$   2088$    56846&  682155&    0  1996
1997     101&      0&     55!   8950!   3922$  15620#  21208#  65248$  50136$   7383$   1178$    224&    14502!  174026!    0  1997
1998       0&      0&      0&     43&    772&  20486$  52336$  40301$  63362$  10535$    543&     24&    15700&  188404&    0  1998
1999     236&     51&     22&    431&  27739$  85749$ 150408$ 120771$ 102604$  69472$   5490$    877&    46987&  563849&    0  1999
2000  161777& 126824$  10848$   2713$   3384$  12006$  99149$  65217$  58053$   6770$   1535$    224&    45708&  548498&    0  2000

2001     1.2&    0.0&    0.0&    0.0&  309.4& 2057  $ 8052  $51829  $13117  $ 9572  $ 1045  $  143.4&   7177  &   86129&    0  2001
2002     2.6&    0.0&    0.0&   69.0&  885.4& 5629  $28893  $21649  #18106  $ 4670  $ 1036  &   38.6&   6748  &   80982&    0  2002
2003     0.0& 1017  &  178.7& 7324  & 5333  &14932  $87152  $96866  $39085  $12838  $ 1786  $  559.9&  22256  &  267075&    0  2003
2004    23.1&    0.0&    0.0&    0.0&  432.9&14689  $25140  $38863  $23936  $ 6180  $ 1473  $  310.3&   9254  &  111049&    0  2004



                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        ! ... Not reviewed / Quality not known
                                        " ... Relative Uncertainty +/-10%
                                        # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                                        [ ... Not Available

Department of Water and Environmental Regulation                                                     HYMONTH V128  Output 19/04/2021

Site      616011          Swan River - Walyunga                                                                         Site  616011
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

2005       4&      0&      0&   1138&  21978$ 101521$  51304$  57711$  41661$  14185$   2048$    411&    24330&  291962&    0  2005
2006   34945&   6213$    706&    303&    952$   1504$   5778$  27182$  25254#   3894$    656&     39&     8952&  107426&    0  2006
2007       0&      0&      0&      0&    854&   2427$  27811$  65963$  34373$   7301$    912&    494&    11678&  140134&    0  2007
2008      31&      0&      0&   7717&   2396$   5963$  65867$  75298$  12775#   8409$   3014$    439&    15159&  181908&    0  2008
2009     988&   2641&    853&     38&    144&   5216$  91909$  81838$  50039$   9313$   2742$    334&    20505&  246055&    0  2009
2010       0&      0&    737&    960&    554&   2011$   9373$   6456$   3119$    539&     39&      0&     1982&   23787&    0  2010

2011     0.0&    0.0&    0.0&    0.0&    3.5& 1339  $22041  $73051  $20905  #10039  $ 5809  $ 1788  &  11248  &  134980&    0  2011
2012  1727  &  134.1&    0.0&    0.0&    2.0& 7229  & 4264  $ 8679  $ 8445  $ 1808  $  664.6& 2096  &   2921  &   35053&    0  2012
2013   488.8&   24.4&  118.0&  306.3& 1356  & 1758  $ 9654  $40402  $80435  $14215  $ 1269  $  102.4&  12511  &  150132&    0  2013
2014     0.0&    0.0&    0.0&    0.0& 4152  &11926  $47534  $24593  #22415  # 6151  $ 1048  $  215.5&   9836  &  118038&    0  2014
2015     0.0&    0.0&    0.0&    0.0&  223.4& 1005  $ 3074  $32246  $ 7279  $ 1085  $  332.5&   24.0&   3772  &   45271&    0  2015

2016     188&   1374&   4757&   7019$  14449$  18169#  65860$  64641$  33013$  11068$   1346$    213&    18508&  222099&    0  2016
2017       2& 249171&  28733$   2081$   2431$   3083&  18416$ 106209$  29810#  10576$   1654$    417&    37715&  452585&    0  2017
2018    7565&   1119&    757&    160&   1354$  12101$  69316$ 159488$  43497$  12358$   2442$    481&    25887&  310638&    0  2018
2019      19&      0&      0&      0&      0&   9859&  41006$  24110#  24033$   2767$    980&     19&     8566&  102792&    0  2019
2020       0&      0&      0&      0&      0&   1929&   8099$  18016$   7835$   2056$   1456$    151&     3295&   39541&    0  2020

2021     0.0&    0.0&22939  & [480.7]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [5854  ][23419  ]  258  2021


Mean [5163  ] 9608  ![2063  ][2211  ][6451  ][29352 ][77485 ]89135  !43152  !12923  & 2977  !  650.7! [23208  ][275203 ]       Mean
Med.   [29.3]    0.0!   [0.0] [267.7][2395  ][14847 ][51304 ]65963  !30892  !10535  & 1740  !  408.2!                          Med.
 Max [161777] 249171! [28733] [35292] [53720][196601][419412] 534527! 219130!  69472&  21935!   3701!  [105795][1269544]        Max
 Min      [0]      0!     [0]     [0]     [0]  [1006]  [3074]   6456!   3119!    539&     39!      0!    [1982]  [23420]        Min
Total[263335] 490029![105260][112773][329038]1467601]3951753]4545905!2200785! 659072& 151836!  33185! [1206816]14310572]  514  Total
  OK     99%    100%     99%     98%     98%    100%     98%    100%    100%    100%    100%    100%        99%      99%         OK
 Cnt      51      51      51      51      51      50      51      51      51      51      51      51        52       52         Cnt

                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        ! ... Not reviewed / Quality not known
                                        " ... Relative Uncertainty +/-10%
                                        # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                                        [ ... Not Available