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WaterWatch Data Portal

ME_YSC010 Yarra River Catchment

Sunday 19th February 2023 9:30am Approved
Notes

Physical Chemical Tests

Ammonium
0.1mg/L NH4+
Dissolved Oxygen % Saturation
65.68%
Dissolved Oxygen mg/L
6.4mg/L
Electrical Conductivity
730µS/cm
Reactive Phosphate (mg/L)
0.039mg/L P
Temperature - AIR
18.5° C
Temperature - WATER
16.5° C
Turbidity - FTU
10FTU

Water Conditions

Weather
Sunny
Last rainfall
More than a week ago 0.00
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
bottles,paper,plastic,cans,packets

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Damselfly Nymph (Odonata) 6 1
Flatworms (Turbellaria) Flatworms (Turbellaria) 2 30
Image
Freshwater Snails (Gastropoda) 3 30
Image
Leeches (Hirudinea) 3 2
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 50
Image
Segmented Worm (Oligochaeta) 1 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 114 Total score: 16 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: