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WaterWatch Data Portal

ME_YML020 Yarra River Catchment

Saturday 18th May 2002 10:00am Approved
Notes

Physical Chemical Tests

Temperature - AIR
12° C
Temperature - WATER
10.7° C
Turbidity - NTU
16NTU

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
Chironomids 1 1
Image
d. Family Hydrophilidae, Genus Helochares (Beetle adult) 2 2
Image
Damselfly Nymph (Odonata) 6 1
Image
Dragonfly Nymph (Odonata) 6 1
Image
Freshwater Snails (Gastropoda) 3 15
Image
Leeches (Hirudinea) 3 1
Image
Segmented Worm (Oligochaeta) 1 18
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 39 Total score: 19 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: