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Catchments
Barwon River Catchment
CO_LWN060
Site visits
12-10-2016
Lake Wendouree, fishing jetty
Corangamite
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CO_LWN060 Barwon River Catchment
Wednesday 12th October 2016 14:15pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
85
%
Dissolved Oxygen mg/L
9
mg/L
Electrical Conductivity
1110
µS/cm
pH
9.1
pH Units
Reactive Phosphate (mg/L)
0
mg/L P
Temperature - AIR
10
° C
Temperature - WATER
12
° C
Turbidity - NTU
4.33
NTU
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
Agreed Level Taxonomy Method
Image
Species
Score
Quantity
c. Phylum Annelida, class Hirudinea, (leeches)
1
2
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
10
i. Family Notonectidae , Genus Anisops (slender backswimmers)
1
25
j. Order Conchostraca (clam shrimp)
1
50
l. Family Corixidae , Genus Sigara (striped boatman)
3
1
m. Family Corixidae , Genus Micronecta (little brindle boatman)
2
25
q. Family Leptoceridae, Genus Triplectides (stick caddis)
4
10
r. Family Leptoceridae, Genus Oecetis (log cabin caddis)
6
10
ALT
Signal Score
3.75
Weighted
ALT
Signal Score
3.45
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
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Start date
First data:
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13-04-2016
12-10-2016
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