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WaterWatch Data Portal

ME_YSC020 Yarra River Catchment

Sunday 23rd May 2021 9:00am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
53.25%
Dissolved Oxygen mg/L
6mg/L
Electrical Conductivity
580µS/cm
pH
6.8pH Units
Temperature - AIR
10.5° C
Temperature - WATER
10° C
Turbidity - FTU
12FTU

Water Conditions

Weather
Sunny
Last rainfall
During the last week 3.00
Flow estimate
 
Water Appearance
Clear
Stream depth
51cm - 99cm
Stream width
2m - 5m
Hazards
 
Litter/Pollutants
paper,plastic,packets

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Damselfly Nymph (Odonata) 6 8
Image
Dragonfly Nymph (Odonata) 6 1
Flatworms (Turbellaria) Flatworms (Turbellaria) 2 20
Image
Leeches (Hirudinea) 3 3
Image
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera) 2 6
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 2
Image
Segmented Worm (Oligochaeta) 1 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 41 Total score: 21 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: