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Catchments
Barwon River Catchment
CO_YAR240
Site visits
12-04-2025
Yarrowee River at Junction Bridge, Mt Mercer
Corangamite
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CO_YAR240 Barwon River Catchment
Saturday 12th April 2025 15:10pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
86.53
%
Dissolved Oxygen mg/L
8
mg/L
Electrical Conductivity
1125
µS/cm
pH
7.5
pH Units
Reactive Phosphate (mg/L)
0.15
mg/L P
Temperature - AIR
24
° C
Temperature - WATER
19
° C
Turbidity - NTU
9
NTU
Water Conditions
Weather
Cloudy
Last rainfall
More than a week ago
1.20
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Clear
Stream depth
51cm - 99cm
Stream width
2m - 5m
Hazards
Litter/Pollutants
bottles,paper,plastic,cans
Habitat
Bank Erosion Stability
Bank Vegetation
In Stream Cover
Riffles Pools Bends
Verge Vegetation
Overall
Good
4
Excellent
10
Excellent
10
Good
4
Excellent
10
38
Diary photos
Physical Chemical Trends
Loading chart
Test 1
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
Start date
First data:
End date
Last data:
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06-07-2024
12-04-2025
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