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WaterWatch Data Portal

CO_LWN060 Barwon River Catchment

Wednesday 6th September 2023 13:30pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
72.9508%
Dissolved Oxygen mg/L
8.4mg/L
Electrical Conductivity
1193µS/cm
pH
8.7pH Units
Reactive Phosphate (mg/L)
0mg/L P
Temperature - AIR
15° C
Temperature - WATER
9° C
Turbidity - NTU
1.3NTU

Water Conditions

Weather
Cloudy
Last rainfall
During the last 24 hours
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Clear
Stream depth
1m - 2m
Stream width
> 5m
Hazards
 
Litter/Pollutants
 

Water Bugs Agreed Level Taxonomy Method

Image Species Score Quantity
Image
b. Family Palaemonidae, Genus Macrobrachium (freshwater prawn) 4 N/A
Image
c. Family Coloburiscidae, Genus Coloburiscoides (stream horses - Mayfly nymph) 8 N/A
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) 1 N/A
Image
f. Order Amphipoda (scuds, sideswimmers) 3 N/A
g. Family Chironomidae (chironomids - True Fly larvae) g. Family Chironomidae (chironomids - True Fly larvae) 4 N/A
g. Family Physidae, Species Physa acuta (snail) g. Family Physidae, Species Physa acuta (snail) 2 N/A
Image
i. Family Stratiomyidae (soldier fly larvae) 2 N/A
m. Family Corixidae , Genus Micronecta (little brindle boatman) m. Family Corixidae , Genus Micronecta (little brindle boatman) 3 N/A
n. Family Corixidae , Species Diaprepocoris  (Barry four-eyes) n. Family Corixidae , Species Diaprepocoris (Barry four-eyes) 5 N/A
Image
t. Family Leptoceridae, Genus Notalina (Headbanger caddis) 6 N/A
ALT Signal Score
Weighted ALT Signal Score

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: