Waterwatch Data Portal
Site visit details
Overview
| Catchment | Barwon River |
|---|---|
| Site | Williamsons Creek CO_WIL010 |
| Date and Time | Thursday 29th October 2015 12:00pm |
| 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 | P mg/L | Turb NTU | |
|---|---|---|---|---|---|---|---|---|---|
| Sample |
| Weather | |
|---|---|
| Last rainfall | |
| Flow estimate | LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected) |
| Water Appearance | |
| Stream depth | |
| Stream width | |
| Hazards | |
| Litter/Pollutants |
Creatures Agreed Level Taxonomy Method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
c. Phylum Annelida, class Hirudinea, (leeches) | 1 | 40 |
|
d. Family Notonemouridae (noto nemoor ids - Stonefly nymph) | 6 | 20 |
| e. Family Chironomidae, several genera (blood worms) | 1 | 5 | |
| e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) | 2 | 5 | |
|
e. Phylum Turbellaria ( flatworms) | 1 | 20 |
|
f. Order Amphipoda (scuds, sideswimmers) | 3 | 700 |
|
j. Family Naucoridae, Genus Naucoris (creeping water bugs) | 2 | 20 |
|
k. Family Belostomatidae, Genus Diplonychus (giant water bugs) | 1 | 20 |
| k. Family Dytiscidae, various genera (mixed diving beetles) | 1 | 20 | |
| ALT Signal Score | 2.56 | ||
| Weighted ALT Signal Score | 2.53 | ||
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