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WaterWatch Data Portal

ME_YSC020 Yarra River Catchment

Sunday 29th October 2023 9:30am Approved
Notes

Physical Chemical Tests

Ammonium
0.35mg/L NH4+
Dissolved Oxygen % Saturation
50.54%
Dissolved Oxygen mg/L
5.2mg/L
Electrical Conductivity
530µS/cm
pH
6.8pH Units
Reactive Phosphate (mg/L)
0.095mg/L P
Temperature - AIR
15.5° C
Temperature - WATER
14° C
Turbidity - FTU
26FTU

Water Conditions

Weather
Sunny
Last rainfall
During the last week 5.00
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Scummy,Foamy/frothy
Stream depth
0 - 50cm
Stream width
< 2m
Hazards
 
Litter/Pollutants
plastic

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Damselfly Nymph (Odonata) 6 6
Image
Freshwater Mussel (Bivalvia) 5 20
Flatworms (Turbellaria) Flatworms (Turbellaria) 2 2
Image
Freshwater Snails (Gastropoda) 3 50
Image
Leeches (Hirudinea) 3 3
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 50
Image
Segmented Worm (Oligochaeta) 1 4
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 135 Total score: 21 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: