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  6. 19-12-2010

Baileys Billabong at Wilson Reserve, Ivanhoe.

Melbourne

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ME_YYR806 Yarra River Catchment

Sunday 19th December 2010 9:30am 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
Caddis-fly Larvae (Trichoptera) 7 3
Image
Dragonfly Nymph (Odonata) 6 9
Image
Water mites (Acarina) 5 2
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 2
Image
Beetle larvae (Coleoptera) 4 11
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 40
Image
Leeches (Hirudinea) 3 14
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 98
Image
Mosquito Larvae (Diptera) 2 15
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 18
Image
Segmented Worm (Oligochaeta) 1 9
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 221 Total score: 38 Overall rating: Very Good

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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We honour Elders past and present whose knowledge and wisdom has ensured the continuation of culture and traditional practices.
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