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Catchments
Yarra River Catchment
ME_YSC012
Site visits
22-11-2015
Glen Waverley Main Drain. Behind 5/6 Crosby Drive, Glen Waverley
Melbourne
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ME_YSC012 Yarra River Catchment
Sunday 22nd November 2015 9:45am
Approved
Notes
Physical Chemical Tests
Ammonium
0.08
mg/L NH4+
Dissolved Oxygen % Saturation
63
%
Dissolved Oxygen mg/L
6.1
mg/L
Electrical Conductivity
390
µS/cm
pH
6.3
pH Units
Temperature - AIR
17
° C
Temperature - WATER
15.5
° C
Turbidity - FTU
7
FTU
Water Conditions
Weather
Overcast
Last rainfall
During the last week
6
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
1
Hazards
Litter/Pollutants
packets,paper,plastic,polystyrene
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
1
Damselfly Nymph (Odonata)
6
1
Beetle larvae (Coleoptera)
4
5
Flatworms (Turbellaria)
3
1
Freshwater Snails (Gastropoda)
3
30
Leeches (Hirudinea)
3
3
Non Biting Midge Larvae - Bloodworms (Diptera)
1
30
Segmented Worm (Oligochaeta)
1
10
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 81
Total score: 27
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)
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
Level 3
Level 4
Start date
First data:
End date
Last data:
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25-10-2015
22-11-2015
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