Site visit details

Overview

Catchment Barwon River
Site Lake Wendouree, granite ston path opp gardens CO_LWN040
Date and Time Wednesday 6th November 2019 09:45am
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 105.84 10.4 1434 7.1 0.04 13 16 3
Weather sunny
Last rainfall During the last 24 hours
Flow estimate PERMANENT: wetlands and lakes
Water Appearance Muddy
Stream depth 1m - 2m
Stream width
Hazards
Litter/Pollutants

Creatures Agreed Level Taxonomy Method

Image Species Score Quantity
c. Family Atyidae (glass shrimp) 3 5
c. Phylum Annelida, class Hirudinea, (leeches) c. Phylum Annelida, class Hirudinea, (leeches) 1 2
d. Family Hydrophilidae, Genus Helochares (Beetle adult) d. Family Hydrophilidae, Genus Helochares (Beetle adult) 2 3
e. Family Chironomidae, several genera (blood worms) 4 20
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) 1 5
f. Corduliid / libellulid like dragonflies - various families (spider mud eye) 4 1
f. Family Ceratopogonidae (pogs) f. Family Ceratopogonidae (pogs) 4 3
f. Order Amphipoda  (scuds, sideswimmers) f. Order Amphipoda (scuds, sideswimmers) 3 150
g. Family Chironomidae (chironomids - True Fly larvae) 4 15
g. Family Physidae, Species Physa acuta (snail) 2 5
g. Order Acarina, (water mites) g. Order Acarina, (water mites) 5 50
m. Family Corixidae , Genus Micronecta (little brindle boatman) 3 80
n. Family Corixidae , Species Diaprepocoris (Barry four-eyes) 5 30
ALT Signal Score 3.15
Weighted ALT Signal Score 3.52

Diary photos

No diary entries recorded for this visit

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