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WaterWatch Data Portal

ME_YSC012 Yarra River Catchment

Sunday 18th February 2024 9:30am Approved
Notes

Physical Chemical Tests

Ammonium
0mg/L NH4+
Dissolved Oxygen % Saturation
51.8%
Dissolved Oxygen mg/L
5mg/L
Electrical Conductivity
420µS/cm
pH
6.7pH Units
Reactive Phosphate (mg/L)
0.166mg/L P
Temperature - AIR
18.5° C
Temperature - WATER
17° C
Turbidity - FTU
13FTU

Water Conditions

Weather
Cloudy
Last rainfall
During the last week 10.00
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,polystyrene,other: yellow plastic ball

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Damselfly Nymph (Odonata) 6 1
Image
Freshwater Mussel (Bivalvia) 5 5
Flatworms (Turbellaria) Flatworms (Turbellaria) 2 10
Image
Freshwater Snails (Gastropoda) 3 30
Image
Leeches (Hirudinea) 3 2
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 5
Image
Segmented Worm (Oligochaeta) 1 5
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 58 Total score: 21 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: