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WaterWatch Data Portal

ME_YSC010 Yarra River Catchment

Sunday 21st April 2024 9:30am Approved
Notes

Physical Chemical Tests

Ammonium
0mg/L NH4+
Dissolved Oxygen % Saturation
90.35%
Dissolved Oxygen mg/L
9.3mg/L
Electrical Conductivity
400µS/cm
pH
7.4pH Units
Reactive Phosphate (mg/L)
0.016mg/L P
Temperature - AIR
14° C
Temperature - WATER
14° C
Turbidity - FTU
10FTU

Water Conditions

Weather
Overcast
Last rainfall
During the last week 21.00
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Clear,Muddy
Stream depth
0 - 50cm
Stream width
< 2m
Hazards
 
Litter/Pollutants
plastic,cans,packets,polystyrene

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Dragonfly Nymph (Odonata) 6 1
Image
Beetle larvae (Coleoptera) 4 1
Image
Freshwater Snails (Gastropoda) 3 30
Image
Leeches (Hirudinea) 3 3
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 4
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: 18 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: