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Catchments
Bunyip River Catchment
ME_ESN500
Site visits
12-01-2025
Swan Lake overflow
Melbourne
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ME_ESN500 Bunyip River Catchment
Sunday 12th January 2025 10:40am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
47.77
%
Dissolved Oxygen mg/L
4
mg/L
Electrical Conductivity
10320
µS/cm
pH
6.2
pH Units
Reactive Phosphate (mg/L)
0.25
mg/L P
Temperature - AIR
26
° C
Temperature - WATER
22.5
° C
Turbidity - NTU
300
NTU
Water Conditions
Weather
Overcast
Last rainfall
During the last week
15.20
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Oily,Stained green
Stream depth
0 - 50cm
Stream width
> 5m
Hazards
Blue green algae
Litter/Pollutants
Diary photos
Physical Chemical Trends
Loading chart
Test 1
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
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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10-11-2024
12-01-2025
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