Waterwatch Data Portal
Site visit details
Overview
| Catchment | Barwon River |
|---|---|
| Site | Williamsons Creek CO_WIL010 |
| Date and Time | Thursday 1st December 2016 08:00am |
| 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 | 63.33 | 6 | 1077 | 7.9 | 0.14 | 16 | 17.8 | 25 |
| Weather | sunny |
|---|---|
| Last rainfall | More than a week ago 3.00 |
| Flow estimate | MEDIUM: flow is normal/typical average flow |
| Water Appearance | |
| Stream depth | |
| Stream width | |
| Hazards | |
| Litter/Pollutants |
Settled after flooding. Still fast flowing.
Creatures Agreed Level Taxonomy Method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
d. Family Notonemouridae (noto nemoor ids - Stonefly nymph) | 6 | 10 |
| d. Family Planorbidae, various genera (flat snails) | 6 | 10 | |
| d. Phylum Annelida, class Oligochaeta, (worms) | 1 | 50 | |
| e. Family Siphlonuridae (siphlonurids - Mayfly nymph) | 3 | 10 | |
|
e. Phylum Turbellaria ( flatworms) | 1 | 10 |
|
f. Order Amphipoda (scuds, sideswimmers) | 3 | 600 |
| g. Family Chironomidae (chironomids - True Fly larvae) | 3 | 150 | |
| k. Family Dytiscidae, (crawling water tigers) | 2 | 10 | |
| ALT Signal Score | 4.00 | ||
| Weighted ALT Signal Score | 3.80 | ||
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