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River Murray reports: daily flow

All monitoring stations measure river height, not flow in the river. A rating table is used at each site to estimate the flow in the river based on the height of the river. These rating tables are compiled from measurements taken over time and at a range of heights.

Given how long it is since river heights of the current magnitude have been seen, there is considerable uncertainty at the higher end of these ratings tables for all gauges.

For the latest estimated daily flow forecast, visit the Department for Environment and Water website.

The Department for Environment and Water also issues a weekly River Murray Flow Report. River Murray Flow Reports contain information about water levels, flow rates and barrage operations as well as any navigation issues and construction activities. When the flow rate at the South Australian border exceeds 40 gigalitres/day, these reports will also include River Murray High Flow Advice. Visit the Water Connect website for more information.

Additionally, there is further information available via an interactive page on the Murray-Darling Basin Authority website. This tracks water flow rates, release rates and river heights across the River Murray system and its tributaries.

We produce daily reports of the state of the River Murray. These include daily flow, salinity level and rain reports.

Daily flow reports

This data shows flow rates recorded at monitoring stations along the River Murray. Information is updated daily. It is also available in graph form.

WednesdayThursdayFridaySaturdaySundayMondayTuesday
24/12/202525/12/202526/12/202527/12/202528/12/202529/12/202530/12/2025
Wakool Level (m)3.193.13.13.13.083.043.01
Wakool Flow (ML/Day)8465809080908090800878447723
Boundary Bend Level (m)2.212.22.132.122.112.092.07
Boundary Bend Flow (ML/Day)9194914387918740869085908490
Lock 15 Upstream Level (m)47.5447.5247.547.547.5147.5
Lock 15 Downstream Level (m)43.4643.443.3643.3443.2643.22
Lock 15 Flow (ML/Day)830079217678755970286772
Lock 11 Upstream Level (m)34.4434.4534.4434.4434.4234.42
Lock 11 Downstream Level (m)30.9730.9830.9730.9530.9130.9
Lock 10 Upstream Level (m)30.8530.8530.8530.8430.8330.82
Lock 10 Downstream Level (m)27.7927.7827.7827.7727.7227.7
Lock 10 Flow (ML/Day)934193419341918290298309
Lock 9 Upstream Level (m)27.28527.26127.25627.26427.26227.25127.248
Lock 9 Downstream Level (m)24.77624.74824.73324.73924.74524.73324.727
Lock 9 Flow (ML/Day)8073768376037731769975237476
Lock 8 Upstream Level (m)24.65724.6424.62824.63524.63724.62824.623
Lock 8 Downstream Level (m)22.39222.3722.34622.34822.35922.35522.349
Lock 7 Upstream Level (m)22.15422.14522.13122.12922.13822.14122.137
Lock 7 Downstream Level (m)20.76820.76220.72920.71720.79620.77420.763
Mullaroo Flow (ML/Day)768768739730721669661
Lake Victoria Inflow (ML/Day)196926982496249624951629
Lake Victoria Level (m)26.1526.1426.1426.1326.1226.1126.1
Lake Victoria Storage (ML)575563.8574404.1574404.1573245.3572087.3570930.2569774
Lake Victoria Outflow (ML/Day)167116661664213618971875
Downstream of Rufus River Level (m)3.823.813.783.773.853.823.81
Downstream of Rufus River Flow (ML/Day)8489842782428181867784898427
Lock 6 Upstream Level (m)19.2719.27319.26819.26419.27419.27819.271
Lock 6 Downstream Level (m)16.48216.50316.51416.49416.49116.49616.5
Lock 5 Upstream Level (m)16.30216.31216.32416.32216.3216.32316.322
Lock 5 Downstream Level (m)13.41713.40913.42113.42213.41813.41813.416
Lock 5 Flow (ML/Day)6513622164436406637064256406
Berri Level (m)13.21213.21213.21313.22413.22313.2213.21
Lock 4 Upstream Level (m)13.20313.20213.20913.21513.21513.21513.206
Lock 4 Downstream Level (m)10.60210.55210.5610.56910.5710.5710.557
Loxton Level (m)10.083
Lock 3 Upstream Level (m)9.8029.8049.8069.8069.8069.819.809
Lock 3 Downstream Level (m)6.3726.3536.3486.3376.3426.3436.348
Waikerie Level (m)6.25
Lock 2 Upstream Level (m)6.1236.1286.1276.1216.1166.1186.121
Lock 2 Downstream Level (m)3.4063.3983.4053.3993.3793.3723.378
Lock 1 Upstream Level (m)3.2213.2273.2323.2363.2333.2283.217
Lock 1 Downstream Level (m)0.9280.9520.9930.9320.8480.8180.922
Lock 1 Flow (ML/Day)5801524353305401534852605070
Swan Reach Level (m)0.8240.8580.8680.8110.7610.7360.827
Mannum Pump Station Level (m)0.830.8220.8160.7860.7890.780.873
Murray Bridge Level (m)0.8610.8170.8110.8320.8030.7870.952
Flow to S.A (ML/Day)9007894587318661914889088838
Flow this Report (ML)62238
Flow This Month (ML)298724
Flow Last Month (ML)399923
BarragesLevelGates
Goolwa0.6610
Mundoo0.5980
Boundary Creek0.5980
Ewe Island0.5980
Tauwitcherie0.6110
Pool Levels
RelativesUpstream Level (m)Downstream Level (m)
Lock 9-0.1520.127
Lock 80.0230.249
Lock 70.0371.513
Lock 60.0210.2
Lock 50.0220.216
Lock 40.0060.757
Lock 30.0090.248
Lock 20.0210.178
Lock 10.0170.172