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  5. 18-06-2011

CO_BAR074 Barwon River between Bells Br and confluence with Leigh R

18 June 2011

Overview Notes Creatures Diary Photos 0
Site visit details

Overview

Catchment Barwon River
Site Barwon River between Bells Br and confluence with Leigh R CO_BAR074
Date and Time Saturday 18th June 2011 12:00pm
Approved Approved

Notes

Physical Chemical Tests

Creatures Waterwatch method

Image Species Score Quantity
Caddis-fly Larvae (Trichoptera) Caddis-fly Larvae (Trichoptera) 7 10
Damselfly Nymph (Odonata) Damselfly Nymph (Odonata) 6 14
Freshwater Shrimp/Prawn (Atyidae) Freshwater Shrimp/Prawn (Atyidae) 5 160
Water mites (Acarina) Water mites (Acarina) 5 4
Freshwater Snails (Gastropoda) Freshwater Snails (Gastropoda) 3 4
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 600
Non Biting Midge Larvae - Bloodworms (Diptera) Non Biting Midge Larvae - Bloodworms (Diptera) 1 4
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 796 Total score: 31 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

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