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Catchments
Yarra River Catchment
ME_YGR795
Site visits
12-04-2026
Gardiners Creek at Nettleton Park upstream of confluence with Back Creek
Melbourne
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ME_YGR795 Yarra River Catchment
Sunday 12th April 2026 12:00pm
Approved
Notes
Physical Chemical Tests
Ammonium
0.04
mg/L NH4+
Dissolved Oxygen % Saturation
70.05
%
Dissolved Oxygen mg/L
7
mg/L
Electrical Conductivity
140
µS/cm
pH
7.44
pH Units
Reactive Phosphate (mg/L)
0.03
mg/L P
Temperature - AIR
17.1
° C
Temperature - WATER
15.4
° C
Turbidity - NTU
15
NTU
Water Conditions
Weather
Cloudy
Last rainfall
During the last 24 hours
10.00
Flow estimate
HIGH: Less than bankfull and in-stream habitats connected
Water Appearance
Muddy,Milky
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
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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08-03-2026
12-04-2026
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