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Catchments
NE_DRE005
Site visits
21-10-2013
Tronoh Dredge (Large), Harrietville
North East
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NE_DRE005 Catchment
Monday 21st October 2013 13:30pm
Approved
Notes
Physical Chemical Tests
Ammonium
0.364
mg/L NH4+
Dissolved Oxygen % Saturation
73
%
Dissolved Oxygen mg/L
7.2
mg/L
Nitrate NO3
0.176
mg/L
Nitrite NO2
0.066
mg/L
Reactive Phosphate (mg/L)
0.03
mg/L P
Temperature - WATER
15.4
° C
Water Conditions
Weather
Cloudy
Last rainfall
More than a week ago
5
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Clear
Stream depth
>2m
Stream width
>5m
Hazards
Litter/Pollutants
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonium
Dissolved Oxygen mg/L
Nitrate NO3
Nitrite NO2
Temperature - WATER
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Test 2
Ammonium
Dissolved Oxygen mg/L
Nitrate NO3
Nitrite NO2
Temperature - WATER
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Mininum standard
Any level
Level 1
Level 2
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Level 4
Start date
First data:
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Last data:
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23-08-2013
21-10-2013
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