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Catchments
Yarra River Catchment
ME_YUL010
Site visits
28-07-2001
Second lake, near overflow of first lake (nearest Bushy Creek)
Melbourne
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ME_YUL010 Yarra River Catchment
Saturday 28th July 2001 11:50am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
2.9
mg/L
Nitrate - Nitrogen
0
mg/L
pH
6.7
pH Units
Reactive Phosphate (mg/L)
0.033
mg/L P
Temperature - AIR
12
° C
Temperature - WATER
9.5
° C
Turbidity - NTU
55
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
Chironomids
1
10
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 10
Total score: 0
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonia-Nitrogen
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
Start date
First data:
End date
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25-02-2001
28-07-2001
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