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Catchments
Yarra River Catchment
ME_YDP035
Site visits
11-12-2025
Damper Creek, Northern Branch. 20 meters downstream from High Street Road Culvert, behind Alvie Hall, Alvie Road, Mt Waverley
Melbourne
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ME_YDP035 Yarra River Catchment
Thursday 11th December 2025 9:45am
Approved
Notes
Physical Chemical Tests
Ammonium
0.02
mg/L NH4+
Dissolved Oxygen % Saturation
49.64
%
Dissolved Oxygen mg/L
5
mg/L
Electrical Conductivity
380
µS/cm
Nitrate NO3
mg/L
pH
6.7
pH Units
Reactive Phosphate (mg/L)
0.103
mg/L P
Temperature - AIR
15
° C
Temperature - WATER
15
° C
Turbidity - NTU
10
NTU
Water Conditions
Weather
Cloudy
Last rainfall
During the last week
3.80
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
< 2m
Hazards
Litter/Pollutants
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
Nitrate NO3
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - FTU
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Nitrate NO3
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - FTU
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
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First data:
End date
Last data:
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