Waterwatch Data Portal
CO_WIL005 Tributary of Williamson Creek @ Narmbool (dam 1)
11 January 2017
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 |
Creatures Waterwatch method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
Caddis-fly Larvae (Trichoptera) | 7 | 80 |
|
Mayfly nymph (Ephemeroptera) | 7 | 17 |
|
Damselfly Nymph (Odonata) | 6 | 23 |
|
Dragonfly Nymph (Odonata) | 6 | 6 |
|
Water mites (Acarina) | 5 | 1 |
|
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) | 3 | 23 |
|
Beetle larvae (Coleoptera) | 4 | 10 |
|
Freshwater Snails (Gastropoda) | 3 | 30 |
|
Side Swimmer/Scud (Amphipoda) | 4 | 670 |
|
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) | 4 | 48 |
|
Biting Midge Larvae (Diptera) | 2 | 1 |
|
Non Biting Midge Larvae - Bloodworms (Diptera) | 1 | 9 |
| Total bug score | ||
|---|---|---|
| Total abundance | 0 - 35 | 35+ |
| 0 - 200 | Poor | Good |
| 200+ | Fair | Very good |
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