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Catchments
Werribee River Catchment
ME_WTR400
Site visits
22-02-2025
Truganina Park - HD Graham Reserve
Melbourne
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ME_WTR400 Werribee River Catchment
Saturday 22nd February 2025 14:00pm
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
64.44
%
Dissolved Oxygen mg/L
5
mg/L
Electrical Conductivity
18
µS/cm
pH
6
pH Units
Reactive Phosphate (mg/L)
0.05
mg/L P
Temperature - AIR
35
° C
Temperature - WATER
28.5
° C
Turbidity - NTU
15
NTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
6.20
Flow estimate
Water Appearance
Scummy
Stream depth
51cm - 99cm
Stream width
Other:pond
Hazards
Litter/Pollutants
Water Bugs
Agreed Level Taxonomy Method
Image
Species
Score
Quantity
b. Phylum Nematoda (roundworms)
3
N/A
e. Family Chironomidae, several genera (blood worms)
4
N/A
g. Order Acarina, (water mites)
5
N/A
l. Family Corixidae , Genus Sigara (striped boatman)
4
N/A
ALT
Signal Score
Weighted
ALT
Signal Score
Diary photos
Physical Chemical Trends
Loading chart
Test 1
Ammonium
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonium
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
Start date
First data:
End date
Last data:
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27-07-2023
22-02-2025
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