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Catchments
Yarra River Catchment
ME_YDA421
Site visits
11-04-2011
Darebin Creek, Lillimer Drain outlet, Heidelberg West.
Melbourne
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ME_YDA421 Yarra River Catchment
Monday 11th April 2011 11:50am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen mg/L
10
mg/L
Electrical Conductivity
180
µS/cm
Filterable Reactive Phosphorus
1
mg/L P
pH
7.1
pH Units
Temperature - AIR
20
° C
Temperature - WATER
18.5
° C
Turbidity - NTU
47
NTU
Water Conditions
Weather
Cloudy
Last rainfall
During the last week
Flow estimate
Rapid
Water Appearance
Muddy,Oily
Stream depth
1m - 2m
Stream width
2m - 5m
Hazards
Litter/Pollutants
bottles,paper,plastic
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Segmented Worm (Oligochaeta)
1
3
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 3
Total score: 1
Overall rating: Poor
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
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
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)
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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04-03-2011
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