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Catchments
Barwon River Catchment
CO_SWA140
Site visits
18-03-2026
Lake Victoria @ Hollywood Estate, (Emily St wetlands)
Corangamite
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CO_SWA140 Barwon River Catchment
Wednesday 18th March 2026 14:30pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
111.95
%
Dissolved Oxygen mg/L
9.5
mg/L
Electrical Conductivity
9200
µS/cm
pH
8.3
pH Units
Reactive Phosphate (mg/L)
0
mg/L P
Temperature - AIR
23
° C
Temperature - WATER
22
° C
Turbidity - FTU
21
FTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
8.00
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Other
Stream depth
1m - 2m
Stream width
> 5m
Hazards
Litter/Pollutants
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
E coli
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Nitrite NO2
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - FTU
Turbidity - NTU
Test 2
E coli
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Nitrite NO2
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - FTU
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
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Level 4
Start date
First data:
End date
Last data:
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18-03-2026
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