Waterwatch Data Portal
Barwon River Catchment
CO_LWN070
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
c. Family Atyidae (glass shrimp)
3
15
c. Phylum Annelida, class Hirudinea, (leeches)
1
1
d. Family Diphlebiidae (Damselfly nymph)
6
50
d. Phylum Annelida, class Oligochaeta, (worms)
2
1
e. Family Hydroptilidae (micro caddis)
4
1
e. Family Nepidae, Genus Ranatra (slender water scorpions/stick bug)
2
1
e. Phylum Turbellaria ( flatworms)
1
1
f. Order Amphipoda (scuds, sideswimmers)
3
20
g. Family Physidae, Species Physa acuta (snail)
2
100
g. Order Acarina, (water mites)
5
1
h. Family Notonectidae , Genus Enithares (robust backswimmers)
3
1
i. Family Aeshnidae (Dragonfly nymph - Couta mud eye)
4
1
m. Family Corixidae , Genus Micronecta (little brindle boatman)
3
100
n. Family Corixidae , Species Diaprepocoris (Barry four-eyes)
5
2
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
6
50
ALT Signal Score
3.33
Weighted ALT Signal Score
3.68
Diary photos
No diary entries recorded for this visit
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