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WaterWatch Data Portal

ME_YSC020 Yarra River Catchment

Sunday 23rd January 2022 9:15am Approved
Notes

Physical Chemical Tests

Ammonium
1.4mg/L NH4+
Dissolved Oxygen % Saturation
19.64%
Dissolved Oxygen mg/L
1.8mg/L
Electrical Conductivity
620µS/cm
pH
6.8pH Units
Reactive Phosphate (mg/L)
0.1mg/L P
Temperature - AIR
23.5° C
Temperature - WATER
19.5° C
Turbidity - FTU
18FTU

Water Conditions

Weather
Sunny
Last rainfall
More than a week ago
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 - 5m
Hazards
 
Litter/Pollutants
paper,clothing,packets

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Water mites (Acarina) 5 5
Flatworms (Turbellaria) Flatworms (Turbellaria) 2 1
Image
Freshwater Snails (Gastropoda) 3 8
Image
Leeches (Hirudinea) 3 10
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 15
Image
Segmented Worm (Oligochaeta) 1 5
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 44 Total score: 15 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: