Waterwatch Data Portal
CO_SWA134 Bonnyvale stormwater channel near Green Crt, Ocean Grove
23 January 2018
Site visit details
Overview
| Catchment | Barwon River |
|---|---|
| Site | Bonnyvale stormwater channel near Green Crt, Ocean Grove CO_SWA134 |
| Date and Time | Tuesday 23rd January 2018 13:00pm |
| Approved | Approved |
Physical Chemical Tests
| D.O. % | D.O mg/L | EC µS/cm | pH pH Units | rP mg/L P | Air ° C | Water ° C | Turb FTU | Turb NTU | |
|---|---|---|---|---|---|---|---|---|---|
| Sample | 260 | 22 | 25 | 13 |
| Weather | sunny |
|---|---|
| Last rainfall | More than a week ago |
| Flow estimate | POOLS: No continuous flow in channel and intermittent pools (in-stream habitats not connected) |
| Water Appearance | Clear |
| Stream depth | 0 - 50cm |
| Stream width | 2m - 5m |
| Hazards | |
| Litter/Pollutants |
Creatures Waterwatch method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
Damselfly Nymph (Odonata) | 6 | 1 |
|
Freshwater Snails (Gastropoda) | 3 | 1 |
|
Leeches (Hirudinea) | 3 | 1 |
|
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) | 4 | 1 |
|
Non Biting Midge Larvae - Bloodworms (Diptera) | 1 | 1 |
| Total bug score | ||
|---|---|---|
| Total abundance | 0 - 35 | 35+ |
| 0 - 200 | Poor | Good |
| 200+ | Fair | Very good |
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