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WaterWatch Data Portal

ME_EMI200 Bunyip River Catchment

Wednesday 27th March 2013 10:05am Approved
Notes
Survey site was not able to be accessed because of tree trunks blown into water since last visit. Another more accessible site a little downstream was chosen.

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 21
Image
Mayfly nymph (Ephemeroptera) 7 200
Image
Dragonfly Nymph (Odonata) 6 1
Image
Freshwater Shrimp/Prawn (Atyidae) 5 5
Image
Water mites (Acarina) 5 2
Image
Side Swimmer/Scud (Amphipoda) 4 4
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 7
Image
Mosquito Larvae (Diptera) 2 3
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 2
Image
Segmented Worm (Oligochaeta) 1 2
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 247 Total score: 42 Overall rating: Very Good

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: