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Total Monthly Discharge report

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

Site      602031          Waychinicup River - Cheynes Beach Rd                                                          Site  602031
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

1969   [   ]   [   ]   [   ]  [45.34] 231.4 # 390.2 # 942.3 " 901.4 # 643.6 " 250.8 # 214.6 # 153.1 #  [419.2 ][3773   ]  114  1969
1970  120.6 & 112.8 & 120.0 # 218.1 # 210.9 # 284.3 #[236.6 ][479.5 ]1545   " 310.1 # 196.7 # 161.2 #  [333.0 ][3996   ]   11  1970

1971  149.9 # 165.6 # 146.5 ! 188.7 #1681   ! 402.6 # 498.7 # 920.2 " 832.1 "1655   "9749   ! 443.1 #  1402   !16833   !    0  1971
1972  192.9 # 171.3 # 190.3 # 210.0 # 239.4 # 336.6 # 687.3 "1526   " 450.2 # 769.7 # 200.0 # 160.2 #   427.9 # 5135   #    0  1972
1973  149.5 # 136.7 # 140.4 # 186.3 # 228.9 # 306.8 # 367.3 # 682.5 # 642.6 "1359   ! 524.8 # 231.0 #   413.0 ! 4957   !    0  1973
1974  176.9 # 160.4 # 184.2 # 226.0 # 363.4 " 411.5 "1285   "1046   " 563.8 " 364.4 " 325.9 " 140.9 "   437.4 # 5249   #    0  1974
1975  124.6 " 109.4 " 124.6 " 214.6 " 362.8 " 277.0 " 727.2 "1438   " 832.7 "1720   " 307.4 " 144.9 "   532.0 " 6384   "    0  1975

1976  173.2 " 124.6 " 140.6 " 207.6 " 265.5 " 429.5 " 878.9 "1201   " 462.7 "2656   " 638.6 " 168.7 "   612.3 " 7347   "    0  1976
1977  139.7 " 121.1 " 131.3 " 152.0 "[168.9 ]  [   ] [288.7 ] 552.4 "1212   "2597   "1187   " 205.7 "  [614.2 ][6757   ]   42  1977
1978  174.8 " 151.4 " 146.2 " 161.2 " 261.2 "2625   #[14345 ]3367   "2907   "2585   " 312.1 " 227.7 " [2272   ][27267  ]    3  1978
1979  175.8 " 193.5 " 220.3 " 216.0 " 953.0 "1113   "3134   "9495   #5069   " 967.7 " 725.9 " 196.6 "  1871   #22462   #    0  1979
1980  179.7 " 226.9 " 196.4 " 304.6 " 298.7 " 407.0 " 823.2 "1003   " 370.5 " 625.9 " 480.8 " 184.1 "   425.1 " 5101   "    0  1980

1981  158.1 " 142.5 " 158.9 " 191.4 " 256.4 " 551.5 "2101   "1787   " 388.2 " 315.3 " 191.6 " 161.0 "   533.6 " 6404   "    0  1981
1982  952.8 ! 172.0 ! 290.3 ! 222.8 "[254.1 ][322.1 ] 760.0 " 804.0 " 427.1 " 284.5 " 202.7 " 165.7 "  [404.8 ][4858   ]   12  1982
1983  136.8 " 130.3 " 159.6 " 186.7 " 197.5 " 345.5 " 560.1 " 317.7 " 364.1 " 625.6 " 217.9 " 188.5 "   285.9 " 3430   "    0  1983
1984  147.9 " 128.1 " 151.5 " 164.4 " 207.2 " 286.4 " 657.5 "1189   "1596   " 544.8 " 265.9 " 162.3 "   458.5 " 5502   "    0  1984
1985  159.5 " 126.0 " 202.2 " 251.6 " 247.1 " 288.4 "3054   #2158   "1451   " 762.2 " 277.1 " 201.7 "   765.0 # 9180   #    0  1985

1986  155.9 " 158.3 " 179.3 " 160.7 " 268.0 " 286.4 " 863.9 "1326   "2405   " 665.6 " 219.6 " 177.7 "   572.2 " 6867   "    0  1986
1987  154.5 " 123.0 " 152.0 " 188.3 " 255.5 " 280.5 " 360.5 " 438.5 " 373.7 " 320.4 " 406.1 " 190.2 "   270.3 " 3243   "    0  1987
1988  151.5 " 122.2 " 145.2 " 155.1 " 916.2 "3552   "3625   "1069   "1041   " 429.5 " 203.4 " 170.8 "   965.3 "11583   "    0  1988
1989  206.3 " 153.0 " 175.8 " 256.3 " 347.1 "1537   "1817   "1799   " 415.2 " 920.7 " 273.3 " 161.6 "   672.1 " 8065   "    0  1989
1990  183.7 " 237.4 " 234.3 " 231.7 " 952.4 "1363   "5822   #1354   " 419.7 "1209   " 258.4 " 178.6 "  1037   #12447   #    0  1990

1991  160.7 " 133.9 " 174.6 " 186.7 " 259.6 " 301.2 "6918   & 985.0 " 620.4 " 278.2 " 358.2 " 177.0 "   879.5 &10554   &    0  1991
1992  157.1 " 189.4 " 191.1 " 200.9 " 275.5 " 381.8 " 405.7 "5766   #5951   "1703   " 990.5 " 235.6 "  1370   #16449   #    0  1992
1993  170.1 " 147.0 " 245.6 " 209.2 "1544   "1848   "3384   "3892   "1074   " 656.8 " 332.8 " 203.7 "  1142   "13710   "    0  1993
1994  179.0 " 162.5 " 183.7 " 199.3 " 389.5 " 502.1 " 379.6 "1446   " 668.0 " 598.8 " 243.8 " 186.7 "   428.3 " 5139   "    0  1994
1995  173.0 " 145.7 " 174.1 " 194.9 " 290.8 " 385.5 " 449.3 " 351.2 " 712.9 " 353.3 " 284.1 " 293.2 "   317.3 " 3808   "    0  1995

1996  198.1 " 163.6 " 182.3 " 201.6 " 236.6 " 305.3 " 374.3 " 425.2 " 662.8 " 521.8 " 226.0 " 201.9 "   308.3 " 3700   "    0  1996
1997  154.1 " 224.1 " 200.1 " 207.0 " 315.8 "1222   "1463   "2667   "5536   " 500.9 " 258.6 " 238.7 "  1082   "12990   "    0  1997
1998  169.1 " 143.8 " 242.8 " 323.6 " 299.1 " 545.7 " 737.4 "2155   "1473   " 823.2 " 291.7 " 221.0 "   618.9 " 7426   "    0  1998
1999  214.0 " 173.2 " 210.9 $ 185.3 $ 689.4 $1267   $1234   $1370   $1588   $1126   $ 313.6 $ 209.2 $   715.3 $ 8583   $    0  1999
2000  209.0 $ 163.2 $ 377.7 $ 280.4 $ 485.2 $ 313.9 " 635.2 " 808.6 " 642.8 " 247.3 " 198.0 " 180.6 "   378.5 $ 4542   $    0  2000

2001  172.4 " 151.6 " 182.1 " 187.3 " 262.8 " 298.2 " 625.0 " 499.2 " 766.3 " 696.3 " 311.3 "4599   #   729.3 # 8752   #    0  2001
2002  208.8 " 169.8 " 183.3 " 385.3 " 254.8 " 376.3 " 393.6 " 584.2 " 507.6 " 439.2 " 272.9 " 209.7 "   332.1 " 3986   "    0  2002
2003  171.9 " 202.6 " 182.7 " 307.3 " 307.8 " 359.5 " 600.6 "1794   "2209   #1622   " 319.2 " 210.8 "   690.7 # 8288   #    0  2003



                                        ------------------ 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 13/04/2021

Site      602031          Waychinicup River - Cheynes Beach Rd                                                          Site  602031
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

2004  181.3 " 201.8 " 179.5 " 185.2 " 246.3 " 367.6 " 497.2 " 781.3 " 768.5 " 222.4 " 190.7 " 154.5 "   331.4 " 3976   "    0  2004
2005  145.2 " 144.4 " 164.4 "2537   #1621   !3628   #1905   #1122   "1187   " 558.8 " 343.8 " 225.1 "  1132   !13585   !    0  2005

2006   215.5"  186.7"  191.7"  254.4"  275.7"  332.2"  564.2"  383.4"  276.5"  221.5"  193.5"  164.7"    271.7"  3260  "    0  2006
2007   156.1"  133.1"  170.1"  227.1"  273.2"  507.8"  676.1"  641.6" 1202  " 1118  "  271.9"  277.0"    471.3"  5655  "    0  2007
2008   181.4"  159.5"  162.1"  451.0"  289.2"  283.7#  640.2" 1354  "  535.3# 1330  "10163  &  781.9"   1361  & 16332  &    0  2008
2009   182.6"  154.6"  215.3"  271.8"  257.1" 1000  " 2528  " 1980  " 2424  "  483.3"  315.3"  188.3"    833.4" 10001  "    0  2009
2010   166.4"  151.2"  172.0"  249.0"  279.1"  419.4"  635.8"  736.9"  505.6"  258.6"  229.1"  196.7"    333.3"  3999  "    0  2010

2011  201.5 " 171.1 " 173.8 " 195.8 " 386.4 " 284.1 "1405   " 810.7 " 558.7 " 798.8 " 361.0 " 584.5 "   494.3 " 5932   "    0  2011
2012  172.9 " 142.7 " 146.6 " 160.9 " 210.2 "1283   "1913   "1005   "1231   " 321.3 " 275.8 " 208.6 "   589.4 " 7073   "    0  2012
2013  155.2 " 128.1 " 249.8 " 204.8 " 316.1 " 692.8 " 919.3 "1851   "9680   & 892.3 # 266.9 # 196.0 "  1296   &15553   &    0  2013
2014  160.3 " 139.7 " 159.8 "[162.6 ] 235.5 # 262.9 # 458.9 # 254.8 " 287.3 # 444.0 # 245.1 # 174.3 &  [248.8 ][2985   ]    1  2014
2015  150.1 & 139.2 & 189.4 & 321.2 & 273.5 & 285.3 & 368.3 & 435.7 & 337.5 & 237.1 & 208.3 & 222.9 &   264.0 & 3168   &    0  2015

2016  265.5 # 167.1 " 188.3 " 261.7 & 340.5 & 722.6 #1627   #1834   #1690   # 935.9 # 246.7 # 226.6 #   708.9 & 8507   &    0  2016
2017  181.4 " 218.4 # 220.9 " 269.6 " 244.6 " 616.3 "1228   "3752   "7228   #1116   # 233.8 # 251.5 "  1296   #15562   #    0  2017
2018  182.1 " 154.2 " 172.1 " 176.3 " 188.1 " 232.1 " 293.8 " 571.4 " 379.0 " 362.7 " 219.4 " 187.3 "   259.9 " 3119   "    0  2018
2019  151.5 " 129.4 " 220.4 " 197.1 " 216.5 " 246.2 " 490.8 " 590.4 " 332.0 " 254.0 " 185.9 " 142.6 "   263.0 " 3157   "    0  2019
2020  137.2 " 132.6 " 164.9 " 149.1 " 207.0 " 225.5 " 284.5 "3063   " 511.4 " 279.2 " 287.6 " 183.0 "   468.8 " 5625   "    0  2020

2021 163.2  "170.7  "184.1  "[79.21 ]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]  [149.3  ][597.3  ]  263  2021


Mean  185.6 ! 157.0 ! 185.5 ![259.7 ][396.9 ][692.1 ][1497  ][1515  ]1460   & 795.1 ! 692.7 ! 302.1 &  [669.7 ][7978   ]       Mean
Med.  171.0 ! 152.3 ! 180.8 ![204.8 ][270.6 ][381.8 ][707.3 ][1058  ] 690.5 & 612.2 ! 273.1 ! 193.1 &                          Med.
 Max   952.8!  237.5!  377.8![2537  ][1681  ][3628  ][14345 ][9495  ] 9680  & 2656  !10163  ! 4599  &  [2272  ][27267  ]        Max
 Min   120.7!  109.4!  120.1!  [45.3] [168.9] [225.5] [236.6] [254.9]  276.5&  221.5!  185.9!  140.9&   [149.3]  [597.4]        Min
Total 9653  ! 8164  ! 9648  ![13764 ][20641 ][35301 ][77880 ][78782 ]75968  &41345  !36020  !15710  & [35495  ][422878 ]  446  Total
  OK    100%    100%    100%     97%     99%     99%     99%    100%    100%    100%    100%    100%       100%     100%         OK
 Cnt      52      52      52      53      52      51      52      52      52      52      52      52        53       53         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