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  6. 02-09-2020

Lake Wendouree, granite ston path opp gardens

Corangamite

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CO_LWN040 Barwon River Catchment

Wednesday 2nd September 2020 12:40pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
68.53%
Dissolved Oxygen mg/L
7.7mg/L
Electrical Conductivity
1410µS/cm
pH
8.1pH Units
Reactive Phosphate (mg/L)
0.03mg/L P
Temperature - AIR
15.5° C
Temperature - WATER
10° C
Turbidity - NTU
3.69NTU

Water Conditions

Weather
Sunny
Last rainfall
During the last week
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Clear
Stream depth
1m - 2m
Stream width
 
Hazards
 
Litter/Pollutants
 

Water Bugs Agreed Level Taxonomy Method

Image Species Score Quantity
c. Family Atyidae (glass shrimp) c. Family Atyidae (glass shrimp) 3 20
Image
c. Phylum Annelida, class Hirudinea, (leeches) 1 1
e. Family Chironomidae, several genera (blood worms) e. Family Chironomidae, several genera (blood worms) 4 1
Image
e. Family Hydroptilidae (micro caddis) 4 1
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) 1 5
Image
e. Phylum Turbellaria ( flatworms) 1 2
Image
f. Order Amphipoda (scuds, sideswimmers) 3 200
g. Family Chironomidae (chironomids - True Fly larvae) g. Family Chironomidae (chironomids - True Fly larvae) 4 2
g. Family Physidae, Species Physa acuta (snail) g. Family Physidae, Species Physa acuta (snail) 2 3
Image
g. Order Acarina, (water mites) 5 30
m. Family Corixidae , Genus Micronecta (little brindle boatman) m. Family Corixidae , Genus Micronecta (little brindle boatman) 3 200
Image
t. Family Leptoceridae, Genus Notalina (Headbanger caddis) 6 50
ALT Signal Score 3.08
Weighted ALT Signal Score 3.55

Diary photos

Physical Chemical Trends

Last data:
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