Waterwatch Data Portal
Barwon River Catchment
CO_LWN050
Site
visits
08-04-2021
Site visit details
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
Turb
NTU
Sample
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
ALT Survey
Creatures Agreed Level Taxonomy Method
Image
Species
Score
Quantity
e. Family Chironomidae, several genera (blood worms)
4
5
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph)
1
30
f. Order Amphipoda (scuds, sideswimmers)
3
30
g. Family Chironomidae (chironomids - True Fly larvae)
4
1
g. Family Physidae, Species Physa acuta (snail)
2
50
g. Order Acarina, (water mites)
5
2
l. Family Corixidae , Genus Sigara (striped boatman)
4
1
m. Family Corixidae , Genus Micronecta (little brindle boatman)
3
50
n. Family Corixidae , Species Diaprepocoris (Barry four-eyes)
5
2
q. Family Leptoceridae, Genus Triplectides (stick caddis)
3
2
r. Family Leptoceridae, Genus Oecetis (log cabin caddis)
10
6
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
6
100
ALT Signal Score
4.17
Weighted ALT Signal Score
3.83
Diary photos
No diary entries recorded for this visit
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