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Catchments
Barwon River Catchment
CO_BAR016
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04-02-2026
Barwon River @ Colac Murroon Rd
Corangamite
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CO_BAR016 Barwon River Catchment
Wednesday 4th February 2026 12:39pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
68.7
%
Dissolved Oxygen mg/L
6.23
mg/L
Electrical Conductivity
271.1
µS/cm
pH
7.16
pH Units
Temperature - WATER
20.2
° C
Turbidity - NTU
19.45
NTU
Water Conditions
Weather
Cloudy
Last rainfall
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Stream depth
Other:0.4
Stream width
Hazards
Litter/Pollutants
Diary photos
Physical Chemical Trends
Loading chart
Test 1
Dissolved Oxygen mg/L
Suspended Solids
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - FTU
Turbidity - NTU
eDNA
Test 2
Dissolved Oxygen mg/L
Suspended Solids
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - FTU
Turbidity - NTU
eDNA
Mininum standard
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Level 1
Level 2
Level 3
Level 4
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