Waterwatch Data Portal
Site visit details
Overview
| Catchment | Barwon River |
|---|---|
| Site | Williamsons Creek CO_WIL010 |
| Date and Time | Tuesday 18th January 2022 16:00pm |
| 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 | P mg/L | Turb NTU | |
|---|---|---|---|---|---|---|---|---|---|
| Sample | 111.01 | 10 | 2400 | 7.5 | 0.11 | 16 | 20.1 | 9 |
| Weather | cloudy |
|---|---|
| Last rainfall | During the last week 16.00 |
| Flow estimate | LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected) |
| Water Appearance | Clear |
| Stream depth | 2m |
| Stream width | 2m - 5m |
| Hazards | |
| Litter/Pollutants |
Creatures Waterwatch method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
Caddis-fly Larvae (Trichoptera) | 7 | 5 |
|
Stonefly nymph (Plecoptera) | 8 | 5 |
|
Freshwater Shrimp/Prawn (Atyidae) | 5 | 5 |
|
Beetle larvae (Coleoptera) | 4 | 1 |
| Flatworms (Turbellaria) | 2 | 2 | |
|
Freshwater Snails (Gastropoda) | 3 | 10 |
|
Leeches (Hirudinea) | 3 | 5 |
|
Side Swimmer/Scud (Amphipoda) | 4 | 100 |
|
Mosquito Larvae (Diptera) | 2 | 5 |
|
Non Biting Midge Larvae - Bloodworms (Diptera) | 1 | 5 |
| Total bug score | ||
|---|---|---|
| Total abundance | 0 - 35 | 35+ |
| 0 - 200 | Poor | Good |
| 200+ | Fair | Very good |
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