Waterwatch Data Portal
Barwon River Catchment
CO_LWN050
Site
visits
10-10-2016
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
83
8.6
1091
8.6
0.02
14
13
4.13
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Creatures Agreed Level Taxonomy Method
Image
Species
Score
Quantity
a. Family Caenidae (caenids - Mayfly nymph)
4
5
b. Family Ancylidae (freshwater limpets)
4
10
c. Family Tabanidae / Family Dolichopodidae / Family Empididae / some Family Tipulidae (True Fly larvae)
4
5
e. Family Chironomidae, several genera (blood worms)
1
10
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph)
2
25
f. Order Amphipoda (scuds, sideswimmers)
3
100
g. Family Leptophlebiidae, Genus Atalophlebia (leptophleb - Mayfly nymph)
5
10
g. Family Physidae, Species Physa acuta (snail)
1
10
g. Order Acarina, (water mites)
5
50
i. Family Notonectidae , Genus Anisops (slender backswimmers)
1
15
j. Order Conchostraca (clam shrimp)
1
20
l. Family Calamoceratidae, Anisocentropus (sleeping bag caddis)
7
2
m. Family Corixidae , Genus Micronecta (little brindle boatman)
2
50
r. Family Leptoceridae, Genus Oecetis (log cabin caddis)
6
15
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
6
20
ALT Signal Score
4.33
Weighted ALT Signal Score
4.09
Diary photos
No diary entries recorded for this visit
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