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Catchments
Yarra River Catchment
ME_YMR195
Site visits
08-10-2025
Curly Sedge Creek in north west corner of Aurora Treatment Plant, just off Harvest Home Road, Wollert.
Melbourne
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ME_YMR195 Yarra River Catchment
Wednesday 8th October 2025 16:20pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
112.81
%
Dissolved Oxygen mg/L
10
mg/L
Electrical Conductivity
1253
µS/cm
pH
9
pH Units
Reactive Phosphate (mg/L)
0.01
mg/L P
Temperature - AIR
23.3
° C
Temperature - WATER
21.1
° C
Turbidity - NTU
14
NTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
3.40
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Scummy,Stained green
Stream depth
51cm - 99cm
Stream width
2m - 5m
Hazards
Litter/Pollutants
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonium
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonium
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
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Level 4
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First data:
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Last data:
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19-08-2025
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