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Catchments
Yarra River Catchment
ME_YBC950
Site visits
14-09-2025
Back Creek at Nettleton Park
Melbourne
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ME_YBC950 Yarra River Catchment
Sunday 14th September 2025 11:45am
Approved
Notes
Physical Chemical Tests
Ammonium
0.06
mg/L NH4+
Dissolved Oxygen % Saturation
60.49
%
Dissolved Oxygen mg/L
6
mg/L
Electrical Conductivity
460
µS/cm
pH
7.24
pH Units
Reactive Phosphate (mg/L)
0.06
mg/L P
Temperature - AIR
21.3
° C
Temperature - WATER
15.7
° C
Turbidity - NTU
10
NTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
1.00
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Clear
Stream depth
1m - 2m
Stream width
> 5m
Hazards
Litter/Pollutants
plastic,packets
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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