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Catchments
Yarra River Catchment
ME_YML047
Site visits
24-01-2023
Mullum Mullum Creek at Tandarook Crescent, Donvale
Melbourne
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ME_YML047 Yarra River Catchment
Tuesday 24th January 2023 9:12am
Approved
Notes
Physical Chemical Tests
Ammonium
0.01
mg/L NH4+
Dissolved Oxygen % Saturation
70.46
%
Dissolved Oxygen mg/L
6.4
mg/L
Electrical Conductivity
350
µS/cm
Nitrate NO3
0
mg/L
pH
7.5
pH Units
Reactive Phosphate (mg/L)
0.05
mg/L P
Temperature - AIR
20
° C
Temperature - WATER
20
° C
Turbidity - NTU
12
NTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
14.40
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
bottles,plastic,cans
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonium
Dissolved Oxygen mg/L
Nitrate NO3
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonium
Dissolved Oxygen mg/L
Nitrate NO3
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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29-12-2022
24-01-2023
28-02-2023
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