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Catchments
Werribee River Catchment
ME_WRY850
Site visits
22-02-2018
Ryans Creek - Main Lake (north edge) at Melton Botanic Gardens
Melbourne
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ME_WRY850 Werribee River Catchment
Thursday 22nd February 2018 11:35am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
91.53
%
Dissolved Oxygen mg/L
8
mg/L
Electrical Conductivity
140
µS/cm
pH
7.8
pH Units
Reactive Phosphate (mg/L)
0.03
mg/L P
Temperature - AIR
25
° C
Temperature - WATER
22
° C
Turbidity - NTU
140
NTU
Water Conditions
Weather
Cloudy
Last rainfall
More than a week ago
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Stained brown
Stream depth
51cm - 99cm
Stream width
Hazards
Litter/Pollutants
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonia-Nitrogen
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
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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25-01-2018
22-02-2018
22-03-2018
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