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Catchments
Barwon River Catchment
CO_SWA112
Site visits
21-05-2025
Point Lonsdale Lakes, near channel connecting with Swan Bay
Corangamite
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CO_SWA112 Barwon River Catchment
Wednesday 21st May 2025 11:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
69.75
%
Dissolved Oxygen mg/L
6.3
mg/L
Electrical Conductivity
48250
µS/cm
pH
8
pH Units
Reactive Phosphate (mg/L)
0.01
mg/L P
Temperature - AIR
13
° C
Temperature - WATER
11
° C
Turbidity - NTU
0
NTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
> 5m
Hazards
Litter/Pollutants
Diary photos
No diary entries recorded for this visit
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 - FTU
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - FTU
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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31-01-2025
21-05-2025
12-07-2025
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