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Catchments
Yarra River Catchment
ME_YGR020
Site visits
05-11-1999
Blackburn Lake at the Landing, a constructed platform on the edge of the lake
Melbourne
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ME_YGR020 Yarra River Catchment
Friday 5th November 1999 10:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
4.3
mg/L
Electrical Conductivity
133
µS/cm
Nitrate - Nitrogen
0
mg/L
pH
7.1
pH Units
Reactive Phosphate (mg/L)
0.1
mg/L P
Temperature - WATER
17
° C
Turbidity - NTU
15
NTU
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 0
Total score: 0
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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Test 1
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
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
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
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Start date
First data:
End date
Last data:
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05-11-1999
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