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Catchments
Werribee River Catchment
ME_WCC200
Site visits
15-03-2025
Cherry Lake, near walkway bridge, at end of Sugargum Drive in Altona
Melbourne
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ME_WCC200 Werribee River Catchment
Saturday 15th March 2025 8:00am
Approved
Notes
Physical Chemical Tests
Ammonium
0.07
mg/L NH4+
Dissolved Oxygen % Saturation
69.7
%
Dissolved Oxygen mg/L
6
mg/L
Electrical Conductivity
121
µS/cm
pH
7
pH Units
Reactive Phosphate (mg/L)
0.25
mg/L P
Temperature - AIR
19
° C
Temperature - WATER
22.8
° C
Turbidity - NTU
80
NTU
Water Conditions
Weather
Sunny
Last rainfall
More than a week ago
0.00
Flow estimate
Water Appearance
Muddy
Stream depth
51cm - 99cm
Stream width
Hazards
Litter/Pollutants
Water Bugs
Agreed Level Taxonomy Method
Image
Species
Score
Quantity
b. Phylum Nematoda (roundworms)
3
N/A
c. Family Atyidae (glass shrimp)
3
N/A
c. Phylum Annelida, class Hirudinea, (leeches)
1
N/A
e. Family Chironomidae, several genera (blood worms)
4
N/A
g. Order Acarina, (water mites)
5
N/A
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
6
N/A
ALT
Signal Score
Weighted
ALT
Signal Score
Diary photos
Physical Chemical Trends
Loading chart
Test 1
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
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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06-02-2010
15-03-2025
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