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  5. 11-01-2017

CO_WIL005 Tributary of Williamson Creek @ Narmbool (dam 1)

11 January 2017

Overview Notes Phy Chem Tests Creatures Diary Photos 0
Site visit details

Overview

Catchment Barwon River
Site Tributary of Williamson Creek @ Narmbool (dam 1) CO_WIL005
Date and Time Wednesday 11th January 2017 12:00pm
Approved Approved

Notes

Physical Chemical Tests

No physical chemical tests recorded on this visit
D.O. % D.O mg/L EC µS/cm pH pH Units rP mg/L P Air ° C Water ° C Turb NTU
Sample
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants

Creatures Waterwatch method

Image Species Score Quantity
Caddis-fly Larvae (Trichoptera) Caddis-fly Larvae (Trichoptera) 7 80
Mayfly nymph (Ephemeroptera) Mayfly nymph (Ephemeroptera) 7 17
Damselfly Nymph (Odonata) Damselfly Nymph (Odonata) 6 23
Dragonfly Nymph (Odonata) Dragonfly Nymph (Odonata) 6 6
Water mites (Acarina) Water mites (Acarina) 5 1
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 23
Beetle larvae (Coleoptera) Beetle larvae (Coleoptera) 4 10
Freshwater Snails (Gastropoda) Freshwater Snails (Gastropoda) 3 30
Side Swimmer/Scud (Amphipoda) Side Swimmer/Scud (Amphipoda) 4 670
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 48
Biting Midge Larvae (Diptera) Biting Midge Larvae (Diptera) 2 1
Non Biting Midge Larvae - Bloodworms (Diptera) Non Biting Midge Larvae - Bloodworms (Diptera) 1 9
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 918 Total score: 52 Overall rating: Good

Diary photos

No diary entries recorded for this visit

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