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Catchments
Loddon River Catchment
NC_JOH001
Site visits
19-05-2023
Johnson Swamp
North Central
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NC_JOH001 Loddon River Catchment
Friday 19th May 2023 11:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
105
%
Electrical Conductivity
1030
µS/cm
pH
7.4
pH Units
Temperature - AIR
12
° C
Temperature - WATER
9
° C
Turbidity - NTU
80
NTU
Water Conditions
Weather
Sunny
Last rainfall
More than a week ago
Flow estimate
POOLS: No continuous flow in channel and intermittent pools (in-stream habitats not connected)
Water Appearance
Scummy,Muddy,Stained green
Stream depth
Other:
Stream width
Hazards
Litter/Pollutants
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
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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21-04-2023
19-05-2023
15-06-2023
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