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WaterWatch Data Portal

ME_YSC020 Yarra River Catchment

Sunday 25th March 2018 9:00am Approved
Notes

Physical Chemical Tests

Ammonium
0mg/L NH4+
Dissolved Oxygen % Saturation
38.4391%
Dissolved Oxygen mg/L
3.6mg/L
Electrical Conductivity
190µS/cm
pH
6.4pH Units
Reactive Phosphate (mg/L)
0.05mg/L P
Temperature - AIR
20.5° C
Temperature - WATER
18.5° C
Turbidity - FTU
43FTU

Water Conditions

Weather
Overcast
Last rainfall
During the last 24 hours 15.00
Flow estimate
HIGH: Less than bankfull and in-stream habitats connected
Water Appearance
Other
Stream depth
0 - 50cm
Stream width
2m - 5m
Hazards
 
Litter/Pollutants
plastic,packets

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 3
Image
Damselfly Nymph (Odonata) 6 7
Image
Dragonfly Nymph (Odonata) 6 4
Image
Yabbies/Marron/Gilgie Freshwater (Decapoda) 5 1
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 20
Image
Freshwater Snails (Gastropoda) 3 1
Image
Leeches (Hirudinea) 3 3
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 1
Image
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera) 2 50
Image
Segmented Worm (Oligochaeta) 1 20
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 110 Total score: 39 Overall rating: Good

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: