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Catchments
Yarra River Catchment
ME_YSC010
Site visits
22-02-2026
Scotchmans Creek at end of Turner Crt and Crosby Drive, Glen Waverley (Fiander arm)
Melbourne
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ME_YSC010 Yarra River Catchment
Sunday 22nd February 2026 9:30am
Approved
Notes
Physical Chemical Tests
Ammonium
0.04
mg/L NH4+
Dissolved Oxygen % Saturation
43.19
%
Dissolved Oxygen mg/L
4
mg/L
Electrical Conductivity
555
µS/cm
pH
7.1
pH Units
Reactive Phosphate (mg/L)
0.039
mg/L P
Temperature - AIR
20
° C
Temperature - WATER
19
° C
Turbidity - FTU
13
FTU
Water Conditions
Weather
Overcast
Last rainfall
During the last week
6.00
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
< 2m
Hazards
Litter/Pollutants
plastic,other: An old cupboard door.
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
1
Damselfly Nymph (Odonata)
6
2
Dragonfly Nymph (Odonata)
6
2
Flatworms (Turbellaria)
2
10
Freshwater Snails (Gastropoda)
3
50
Leeches (Hirudinea)
3
20
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
2
Non Biting Midge Larvae - Bloodworms (Diptera)
1
100
Segmented Worm (Oligochaeta)
1
10
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 197
Total score: 33
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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25-01-2026
22-02-2026
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