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WaterWatch Data Portal

ME_YSC012 Yarra River Catchment

Sunday 24th September 2017 10:20am Approved
Notes

Physical Chemical Tests

Ammonium
0.5mg/L NH4+
Dissolved Oxygen % Saturation
85.46%
Dissolved Oxygen mg/L
9mg/L
Electrical Conductivity
160µS/cm
pH
6.7pH Units
Reactive Phosphate (mg/L)
0.176mg/L P
Temperature - AIR
15° C
Temperature - WATER
13° C
Turbidity - FTU
41FTU

Water Conditions

Weather
Sunny
Last rainfall
During the last 24 hours 1.00
Flow estimate
HIGH: Less than bankfull and in-stream habitats connected
Water Appearance
Muddy
Stream depth
0 - 50cm
Stream width
< 2m
Hazards
 
Litter/Pollutants
plastic

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Damselfly Nymph (Odonata) 6 8
Image
Freshwater Snails (Gastropoda) 3 20
Image
Leeches (Hirudinea) 3 1
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 6
Image
Segmented Worm (Oligochaeta) 1 3
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 38 Total score: 14 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: