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WaterWatch Data Portal

ME_YOI002 Yarra River Catchment

Thursday 25th March 1999 12:00pm Approved
Notes

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
Mayfly nymph (Ephemeroptera) 7 3
Image
Stonefly nymph (Plecoptera) 8 1
Image
Dragonfly Nymph (Odonata) 6 2
Image
Yabbies/Marron/Gilgie Freshwater (Decapoda) 5 2
Image
Side Swimmer/Scud (Amphipoda) 4 4
Image
Segmented Worm (Oligochaeta) 1 4
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 16 Total score: 31 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: