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Catchments
Yarra River Catchment
ME_YGR795
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08-02-2026
Gardiners Creek at Nettleton Park upstream of confluence with Back Creek
Melbourne
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ME_YGR795 Yarra River Catchment
Sunday 8th February 2026 12:00pm
Approved
Notes
Physical Chemical Tests
Ammonium
0.04
mg/L NH4+
Dissolved Oxygen % Saturation
58.33
%
Dissolved Oxygen mg/L
5
mg/L
Electrical Conductivity
890
µS/cm
pH
7.4
pH Units
Reactive Phosphate (mg/L)
0.08
mg/L P
Temperature - AIR
27.9
° C
Temperature - WATER
22.9
° C
Turbidity - NTU
10
NTU
Water Conditions
Weather
Sunny
Last rainfall
More than a week ago
0.00
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Clear
Stream depth
1m - 2m
Stream width
> 5m
Hazards
Litter/Pollutants
Diary photos
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
Level 3
Level 4
Start date
First data:
End date
Last data:
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11-01-2026
08-02-2026
08-03-2026
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