Waterwatch Data Portal
Site visit details
Overview
| Catchment | Barwon River |
|---|---|
| Site | Williamsons Creek CO_WIL010 |
| Date and Time | Sunday 6th July 2014 11:05am |
| 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 | 70 | 5 | 1380 | 8.4 | 0.14 | 8 | 9.7 | 13 |
| Weather | overcast |
|---|---|
| Last rainfall | During the last week |
| Flow estimate | HIGH: Less than bankfull and in-stream habitats connected |
| Water Appearance | Clear |
| Stream depth | 3 |
| Stream width | 4 |
| Hazards | |
| Litter/Pollutants |
Creatures Waterwatch method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
Mayfly nymph (Ephemeroptera) | 7 | 5 |
|
Stonefly nymph (Plecoptera) | 8 | 5 |
| Aquatic Caterpillars (Lepidoptera) | 5 | 1 | |
|
Freshwater Shrimp/Prawn (Atyidae) | 5 | 5 |
|
Freshwater Snails (Gastropoda) | 3 | 2 |
|
Side Swimmer/Scud (Amphipoda) | 4 | 20 |
|
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) | 4 | 5 |
| Total bug score | ||
|---|---|---|
| Total abundance | 0 - 35 | 35+ |
| 0 - 200 | Poor | Good |
| 200+ | Fair | Very good |
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