Site visit details

Overview

Catchment Barwon River
Site Lake Wendouree, granite ston path opp gardens CO_LWN040
Date and Time Wednesday 10th April 2019 12:45pm
Approved Approved

Notes

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 46.65 4.7 1656 6.4 0.03 13 14.8 4.68
Weather overcast
Last rainfall During the last 24 hours
Flow estimate PERMANENT: wetlands and lakes
Water Appearance Clear
Stream depth
Stream width
Hazards
Litter/Pollutants

Creatures Agreed Level Taxonomy Method

Image Species Score Quantity
c. Family Atyidae (glass shrimp) 4 20
c. Phylum Annelida, class Hirudinea, (leeches) c. Phylum Annelida, class Hirudinea, (leeches) 1 1
e. Family Chironomidae, several genera (blood worms) 1 6
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) 2 5
e. Phylum Turbellaria ( flatworms) e. Phylum Turbellaria ( flatworms) 1 4
f. Family Baetidae (baetids -Mayfly nymph) f. Family Baetidae (baetids -Mayfly nymph) 5 10
f. Order Amphipoda  (scuds, sideswimmers) f. Order Amphipoda (scuds, sideswimmers) 3 2
g. Family Chironomidae (chironomids - True Fly larvae) 3 15
g. Family Physidae, Species Physa acuta (snail) 1 5
g. Order Acarina, (water mites) g. Order Acarina, (water mites) 5 8
m. Family Corixidae , Genus Micronecta (little brindle boatman) 2 200
n. Family Corixidae , Species Diaprepocoris (Barry four-eyes) 6 8
ALT Signal Score 3.08
Weighted ALT Signal Score 3.39

Diary photos

Creative Commons CC BY
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