Waterwatch Data Portal
CO_LWN070 Lake Wendouree, Olympic precinct, at isthus
2 September 2020
Site visit details
Overview
| Catchment | Barwon River |
|---|---|
| Site | Lake Wendouree, Olympic precinct, at isthus CO_LWN070 |
| Date and Time | Wednesday 2nd September 2020 12:40pm |
| 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 NTU | |
|---|---|---|---|---|---|---|---|---|
| Sample | 88.37 | 7.7 | 1410 | 8.1 | 0.03 | 15.5 | 10 | 3.69 |
| Weather | sunny |
|---|---|
| Last rainfall | During the last week |
| Flow estimate | PERMANENT: wetlands and lakes |
| Water Appearance | Clear |
| Stream depth | 1m - 2m |
| Stream width | |
| Hazards | Covid |
| Litter/Pollutants |
Creatures Agreed Level Taxonomy Method
| Image | Species | Score | Quantity |
|---|---|---|---|
| c. Family Atyidae (glass shrimp) | 3 | 20 | |
|
c. Phylum Annelida, class Hirudinea, (leeches) | 1 | 1 |
| e. Family Chironomidae, several genera (blood worms) | 4 | 1 | |
|
e. Family Hydroptilidae (micro caddis) | 4 | 1 |
| e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) | 1 | 5 | |
|
e. Order Isopoda, Family Phraetoicidae, (phraetoicids, cow shrimp) | 4 | 1 |
|
e. Phylum Turbellaria ( flatworms) | 1 | 2 |
|
f. Order Amphipoda (scuds, sideswimmers) | 3 | 200 |
| g. Family Chironomidae (chironomids - True Fly larvae) | 4 | 3 | |
| g. Family Physidae, Species Physa acuta (snail) | 2 | 3 | |
|
g. Order Acarina, (water mites) | 5 | 30 |
|
h. Family Tipulidae (crane fly larvae) | 5 | 2 |
|
l. Family Culicidae (mosquito larvae, wrigglers) | 1 | 1 |
| m. Family Corixidae , Genus Micronecta (little brindle boatman) | 3 | 200 | |
|
t. Family Leptoceridae, Genus Notalina (Headbanger caddis) | 6 | 50 |
| ALT Signal Score | 3.13 | ||
| Weighted ALT Signal Score | 3.54 | ||
All content, files, data and images provided by the Waterwatch Data Portal and Gallery are subject to a Creative Commons Attribution License
Content is made available to be used in any way, and should always attribute Waterwatch and www.vic.waterwatch.org.au
.png)
