Waterwatch Data Portal
CO_GWY010 Gateway Sanctuary
28 September 2016
Site visit details
Overview
| Catchment | Barwon River |
|---|---|
| Site | Gateway Sanctuary CO_GWY010 |
| Date and Time | Wednesday 28th September 2016 08:30am |
| Approved | Approved |
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 | sunny |
|---|---|
| Last rainfall | |
| Flow estimate | PERMANENT: wetlands and lakes |
| Water Appearance | Clear |
| Stream depth | |
| Stream width | |
| Hazards | |
| Litter/Pollutants |
Creatures Waterwatch method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
Damselfly Nymph (Odonata) | 6 | 2 |
|
Dragonfly Nymph (Odonata) | 6 | 1 |
|
Freshwater Shrimp/Prawn (Atyidae) | 5 | 20 |
| Flatworms (Turbellaria) | 3 | 5 | |
|
Freshwater Snails (Gastropoda) | 3 | 1 |
|
Leeches (Hirudinea) | 3 | 5 |
|
Side Swimmer/Scud (Amphipoda) | 4 | 1 |
|
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) | 4 | 100 |
|
Biting Midge Larvae (Diptera) | 2 | 10 |
|
Non Biting Midge Larvae - Bloodworms (Diptera) | 1 | 10 |
| Total bug score | ||
|---|---|---|
| Total abundance | 0 - 35 | 35+ |
| 0 - 200 | Poor | Good |
| 200+ | Fair | Very good |
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