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WaterWatch Data Portal

ME_YML045 Yarra River Catchment

Saturday 18th May 2002 11:25am Approved
Notes

Physical Chemical Tests

Temperature - AIR
10.7° C
Temperature - WATER
10.3° C
Turbidity - NTU
25NTU

Water Conditions

Weather
Last rainfall
 
Flow estimate
 
Water Appearance
 
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants
 

Water Bugs WaterWatch method

Image Species Score Quantity
Image
d. Family Hydrophilidae, Genus Helochares (Beetle adult) 2 2
Image
h. Order Anostraca (fairy shrimp and introduced sea monkeys) 4 2
Image
Water-boatmen 4 1
Image
Damselfly Nymph (Odonata) 6 8
Image
Dragonfly Nymph (Odonata) 6 3
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 5
Image
Freshwater Snails (Gastropoda) 3 5
Image
Leeches (Hirudinea) 3 2
Image
Segmented Worm (Oligochaeta) 1 4
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 32 Total score: 21 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: