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Catchments
Werribee River Catchment
ME_WCC200
Site visits
15-11-2025
Cherry Lake, near walkway bridge, at end of Sugargum Drive in Altona
Melbourne
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ME_WCC200 Werribee River Catchment
Saturday 15th November 2025 10:14am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
74.39
%
Dissolved Oxygen mg/L
7
mg/L
Electrical Conductivity
640
µS/cm
pH
7
pH Units
Reactive Phosphate (mg/L)
0.2
mg/L P
Temperature - AIR
19
° C
Temperature - WATER
18.2
° C
Turbidity - NTU
20
NTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
23.00
Flow estimate
Water Appearance
Muddy
Stream depth
1m - 2m
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Freshwater Snails (Gastropoda)
3
4
Non Biting Midge Larvae - Bloodworms (Diptera)
1
10
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 14
Total score: 4
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
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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15-03-2025
15-11-2025
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