Waterwatch Data Portal
Barwon River Catchment
CO_LWN050
Site
visits
20-04-2017
Site visit details
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
74.7
7.5
1381
8.9
0.01
19.5
15
3.7
Weather
cloudy
Last rainfall
Flow estimate
Water Appearance
Clear
Stream depth
1m - 2m
Stream width
Hazards
Litter/Pollutants
Creatures Agreed Level Taxonomy Method
Image
Species
Score
Quantity
c. Phylum Annelida, class Hirudinea, (leeches)
1
2
e. Family Chironomidae, several genera (blood worms)
1
2
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph)
2
2
f. Order Amphipoda (scuds, sideswimmers)
3
500
g. Family Leptophlebiidae, Genus Atalophlebia (leptophleb - Mayfly nymph)
5
2
g. Family Physidae, Species Physa acuta (snail)
1
2
m. Family Corixidae , Genus Micronecta (little brindle boatman)
2
200
p. Family Leptoceridae Unidentified, various genera (Caddis fly larvae)
6
1
r. Family Leptoceridae, Genus Oecetis (log cabin caddis)
6
1
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
6
1
ALT Signal Score
4.60
Weighted ALT Signal Score
3.89
Diary photos
No diary entries recorded for this visit
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