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Catchments
Bunyip River Catchment
ME_ERH200
Site visits
14-12-2025
Rhyll Wetland
Melbourne
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ME_ERH200 Bunyip River Catchment
Sunday 14th December 2025 11:45am
Approved
Notes
Physical Chemical Tests
Ammonium
0.04
mg/L NH4+
Dissolved Oxygen % Saturation
45.36
%
Dissolved Oxygen mg/L
4
mg/L
Electrical Conductivity
19990
µS/cm
pH
4.2
pH Units
Reactive Phosphate (mg/L)
0.25
mg/L P
Temperature - AIR
18
° C
Temperature - WATER
18
° C
Turbidity - NTU
80
NTU
Water Conditions
Weather
Overcast
Last rainfall
During the last week
1.60
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Foamy/frothy,Muddy,Oily
Stream depth
0 - 50cm
Stream width
> 5m
Hazards
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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09-11-2025
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