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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.

ThursdayFridaySaturdaySundayMondayTuesdayWednesday
25/12/202526/12/202527/12/202528/12/202529/12/202530/12/202531/12/2025
Wakool Level (m)3.13.13.13.083.043.012.98
Wakool Flow (ML/Day)8090809080908008784477237601
Boundary Bend Level (m)2.22.132.122.112.092.072.06
Boundary Bend Flow (ML/Day)9143879187408690859084908440
Lock 15 Upstream Level (m)47.5247.547.547.5147.547.5
Lock 15 Downstream Level (m)43.443.3643.3443.2643.2243.23
Lock 15 Flow (ML/Day)792176787559702867726835
Lock 11 Upstream Level (m)34.4534.4434.4434.4234.4234.4
Lock 11 Downstream Level (m)30.9830.9730.9530.9130.930.9
Lock 10 Upstream Level (m)30.8530.8530.8430.8330.8230.84
Lock 10 Downstream Level (m)27.7827.7827.7727.7227.727.66
Lock 10 Flow (ML/Day)934193419182902983097792
Lock 9 Upstream Level (m)27.26127.25627.26427.26227.25127.24827.242
Lock 9 Downstream Level (m)24.74824.73324.73924.74524.73324.72724.708
Lock 9 Flow (ML/Day)7683760377317699752374766877
Lock 8 Upstream Level (m)24.6424.62824.63524.63724.62824.62324.621
Lock 8 Downstream Level (m)22.3722.34622.34822.35922.35522.34922.308
Lock 7 Upstream Level (m)22.14522.13122.12922.13822.14122.13722.123
Lock 7 Downstream Level (m)20.76220.72920.71720.79620.77420.76320.627
Mullaroo Flow (ML/Day)768739730721669661606
Lake Victoria Inflow (ML/Day)269824962496249516291017
Lake Victoria Level (m)26.1426.1426.1326.1226.1126.126.09
Lake Victoria Storage (ML)574404.1574404.1573245.3572087.3570930.2569774568618.8
Lake Victoria Outflow (ML/Day)166616642136189718751424
Downstream of Rufus River Level (m)3.813.783.773.853.823.813.67
Downstream of Rufus River Flow (ML/Day)8427824281818677848984277543
Lock 6 Upstream Level (m)19.27319.26819.26419.27419.27819.27119.277
Lock 6 Downstream Level (m)16.50316.51416.49416.49116.49616.516.481
Lock 5 Upstream Level (m)16.31216.32416.32216.3216.32316.32216.33
Lock 5 Downstream Level (m)13.40913.42113.42213.41813.41813.41613.395
Lock 5 Flow (ML/Day)6221644364066370642564065460
Berri Level (m)13.21213.21313.22413.22313.2213.2113.217
Lock 4 Upstream Level (m)13.20213.20913.21513.21513.21513.20613.209
Lock 4 Downstream Level (m)10.55210.5610.56910.5710.5710.55710.462
Loxton Level (m)10.036
Lock 3 Upstream Level (m)9.8049.8069.8069.8069.819.8099.812
Lock 3 Downstream Level (m)6.3536.3486.3376.3426.3436.3486.321
Waikerie Level (m)6.26
Lock 2 Upstream Level (m)6.1286.1276.1216.1166.1186.1216.14
Lock 2 Downstream Level (m)3.3983.4053.3993.3793.3723.3783.363
Lock 1 Upstream Level (m)3.2273.2323.2363.2333.2283.2173.216
Lock 1 Downstream Level (m)0.9520.9930.9320.8480.8180.9221.02
Lock 1 Flow (ML/Day)5243533054015348526050704109
Swan Reach Level (m)0.8580.8680.8110.7610.7360.8270.883
Mannum Pump Station Level (m)0.8220.8160.7860.7890.780.8730.794
Murray Bridge Level (m)0.8170.8110.8320.8030.7870.9520.794
Flow to S.A (ML/Day)8945873186619148890888387899
Flow this Report (ML)61130
Flow This Month (ML)306623
Flow Last Month (ML)399923
BarragesLevelGates
Goolwa0.9060
Mundoo0.8550
Boundary Creek0.8550
Ewe Island0.8550
Tauwitcherie0.8510
Pool Levels
RelativesUpstream Level (m)Downstream Level (m)
Lock 9-0.1580.108
Lock 80.0210.208
Lock 70.0231.377
Lock 60.0270.181
Lock 50.030.195
Lock 40.0090.662
Lock 30.0120.221
Lock 20.040.163
Lock 10.0160.27