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Catchments
Yarra River Catchment
ME_YGR023
Site visits
01-03-2025
Blackburn Lake at Heron Point opposite Naughton Gve Blackburn
Melbourne
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ME_YGR023 Yarra River Catchment
Saturday 1st March 2025 11:00am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
%
Dissolved Oxygen mg/L
8.8
mg/L
Electrical Conductivity
223
µS/cm
pH
7.4
pH Units
Temperature - AIR
19
° C
Temperature - WATER
23
° C
Turbidity - FTU
45
FTU
Water Conditions
Weather
Last rainfall
During the last 24 hours
Flow estimate
Water Appearance
Muddy
Stream depth
1m - 2m
Stream width
Hazards
Litter/Pollutants
paper,plastic,cans,packets
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Turbidity - FAU
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - FTU
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Turbidity - FAU
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - FTU
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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01-03-2025
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