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Catchments
Yarra River Catchment
ME_YSC012
Site visits
14-11-2021
Glen Waverley Main Drain. Behind 5/6 Crosby Drive, Glen Waverley
Melbourne
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ME_YSC012 Yarra River Catchment
Sunday 14th November 2021 9:45am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
90.15
%
Dissolved Oxygen mg/L
9.7
mg/L
Electrical Conductivity
520
µS/cm
pH
7.5
pH Units
Temperature - AIR
11
° C
Temperature - WATER
12
° C
Turbidity - FTU
28
FTU
Water Conditions
Weather
Overcast
Last rainfall
During the last week
29.00
Flow estimate
HIGH: Less than bankfull and in-stream habitats connected
Water Appearance
Clear
Stream depth
51cm - 99cm
Stream width
< 2m
Hazards
Litter/Pollutants
plastic,cans,clothing,packets
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Flatworms (Turbellaria)
2
10
Freshwater Snails (Gastropoda)
3
10
Side Swimmer/Scud (Amphipoda)
4
1
Non Biting Midge Larvae - Bloodworms (Diptera)
1
20
Segmented Worm (Oligochaeta)
1
20
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 61
Total score: 11
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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24-10-2021
14-11-2021
23-01-2022
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