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Catchments
Barwon River Catchment
CO_LWN060
Site visits
13-04-2016
Lake Wendouree, fishing jetty
Corangamite
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CO_LWN060 Barwon River Catchment
Wednesday 13th April 2016 13:40pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
95.71
%
Dissolved Oxygen mg/L
9.2
mg/L
Electrical Conductivity
1772
µS/cm
pH
9.2
pH Units
Reactive Phosphate (mg/L)
0.007
mg/L P
Temperature - AIR
16
° C
Temperature - WATER
17
° C
Turbidity - NTU
1.72
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. Family Atyidae (glass shrimp)
4
50
c. Phylum Annelida, class Hirudinea, (leeches)
1
2
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph)
2
30
f. Family Baetidae (baetids -Mayfly nymph)
5
5
f. Family Ceratopogonidae (pogs)
4
1
f. Order Amphipoda (scuds, sideswimmers)
3
150
g. Family Physidae, Species Physa acuta (snail)
1
5
g. Order Acarina, (water mites)
5
10
m. Family Corixidae , Genus Micronecta (little brindle boatman)
2
20
n. Family Corixidae , Species Diaprepocoris (Barry four-eyes)
6
1
r. Family Leptoceridae, Genus Oecetis (log cabin caddis)
6
3
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
6
4
ALT
Signal Score
4.00
Weighted
ALT
Signal Score
3.58
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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11-11-2015
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