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  6. 10-02-2024

Jawbone Lake 1 (Just below treatment wetland)

Melbourne

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ME_WJR130 Werribee River Catchment

Saturday 10th February 2024 9:30am Approved
Notes

Physical Chemical Tests

Ammonium
0.02mg/L NH4+
Dissolved Oxygen % Saturation
66.54%
Dissolved Oxygen mg/L
6mg/L
Electrical Conductivity
1100µS/cm
pH
7pH Units
Reactive Phosphate (mg/L)
0.25mg/L P
Temperature - AIR
18.1° C
Temperature - WATER
20.4° C
Turbidity - NTU
20NTU

Water Conditions

Weather
Sunny
Last rainfall
More than a week ago 0.00
Flow estimate
 
Water Appearance
Clear
Stream depth
1m - 2m
Stream width
 
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. Phylum Annelida, class Hirudinea, (leeches) 1 N/A
d. Phylum Annelida, class Oligochaeta, (worms) d. Phylum Annelida, class Oligochaeta, (worms) 2 N/A
e. Family Chironomidae, several genera (blood worms) e. Family Chironomidae, several genera (blood worms) 4 N/A
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) 1 N/A
g. Family Physidae, Species Physa acuta (snail) g. Family Physidae, Species Physa acuta (snail) 2 N/A
Image
g. Order Acarina, (water mites) 5 N/A
m. Family Corixidae , Genus Micronecta (little brindle boatman) m. Family Corixidae , Genus Micronecta (little brindle boatman) 3 N/A
ALT Signal Score
Weighted ALT Signal Score

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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