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Catchments
Yarra River Catchment
ME_YSC012
Site visits
23-02-2020
Glen Waverley Main Drain. Behind 5/6 Crosby Drive, Glen Waverley
Melbourne
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ME_YSC012 Yarra River Catchment
Sunday 23rd February 2020 9:00am
Approved
Notes
Physical Chemical Tests
Ammonium
0.1
mg/L NH4+
Dissolved Oxygen % Saturation
71.76
%
Dissolved Oxygen mg/L
7
mg/L
Electrical Conductivity
400
µS/cm
pH
7
pH Units
Reactive Phosphate (mg/L)
0.104
mg/L P
Temperature - AIR
17
° C
Temperature - WATER
16.5
° C
Turbidity - FTU
10
FTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
52.00
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
< 2m
Hazards
Litter/Pollutants
bottles,paper,plastic,packets,polystyrene
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Damselfly Nymph (Odonata)
6
3
Dragonfly Nymph (Odonata)
6
1
Yabbies/Marron/Gilgie Freshwater (Decapoda)
5
1
Flatworms (Turbellaria)
2
12
Freshwater Snails (Gastropoda)
3
50
Leeches (Hirudinea)
3
6
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera)
2
2
Non Biting Midge Larvae - Bloodworms (Diptera)
1
20
Segmented Worm (Oligochaeta)
1
4
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 99
Total score: 29
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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19-01-2020
23-02-2020
22-03-2020
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