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Catchments
Yarra River Catchment
ME_YGR023
Site visits
08-10-2023
Blackburn Lake at Heron Point opposite Naughton Gve Blackburn
Melbourne
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ME_YGR023 Yarra River Catchment
Sunday 8th October 2023 10:30am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
43.37
%
Dissolved Oxygen mg/L
4.4
mg/L
Electrical Conductivity
142
µS/cm
pH
6.7
pH Units
Reactive Phosphate (mg/L)
0.03
mg/L P
Temperature - AIR
13.2
° C
Temperature - WATER
14.7
° C
Turbidity - FTU
41
FTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Muddy
Stream depth
1m - 2m
Stream width
Other:
Hazards
Litter/Pollutants
paper,plastic,cans,packets,polystyrene
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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06-08-2023
08-10-2023
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