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Catchments
Bunyip River Catchment
ME_EBI100
Site visits
22-10-2025
Bittern Dam, near dam wall and catch drain
Melbourne
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ME_EBI100 Bunyip River Catchment
Wednesday 22nd October 2025 9:34am
Approved
Notes
Physical Chemical Tests
Ammonium
0.02
mg/L NH4+
Dissolved Oxygen % Saturation
80.61
%
Dissolved Oxygen mg/L
8
mg/L
Electrical Conductivity
978
µS/cm
pH
8.5
pH Units
Reactive Phosphate (mg/L)
0.01
mg/L P
Temperature - AIR
15
° C
Temperature - WATER
15.6
° C
Turbidity - NTU
9
NTU
Water Conditions
Weather
Raining
Last rainfall
Raining now
15.00
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Clear,Oily
Stream depth
51cm - 99cm
Stream width
> 5m
Hazards
none
Litter/Pollutants
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonium
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonium
Dissolved Oxygen mg/L
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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24-09-2025
22-10-2025
05-11-2025
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