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WaterWatch Data Portal

ME_YSC012 Yarra River Catchment

Sunday 18th September 2022 9:00am Approved
Notes

Physical Chemical Tests

Ammonium
0mg/L NH4+
Dissolved Oxygen % Saturation
89.99%
Dissolved Oxygen mg/L
9.8mg/L
Electrical Conductivity
310µS/cm
pH
7.3pH Units
Reactive Phosphate (mg/L)
0.075mg/L P
Temperature - AIR
10° C
Temperature - WATER
11.5° C
Turbidity - FTU
26FTU

Water Conditions

Weather
Cloudy
Last rainfall
During the last 24 hours 9.00
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Clear,Muddy
Stream depth
0 - 50cm
Stream width
< 2m
Hazards
 
Litter/Pollutants
plastic,packets,polystyrene,other: plastic glove

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Damselfly Nymph (Odonata) 6 4
Image
Freshwater Mussel (Bivalvia) 5 1
Image
Freshwater Snails (Gastropoda) 3 30
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 5
Image
Segmented Worm (Oligochaeta) 1 10
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 50 Total score: 16 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: