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Catchments
NE_DRE006
Site visits
20-06-2013
Tronoh Dredge, Harrietville (Small)
North East
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NE_DRE006 Catchment
Thursday 20th June 2013 13:00pm
Approved
Notes
Physical Chemical Tests
Ammonium
1.092
mg/L NH4+
Dissolved Oxygen % Saturation
46
%
Dissolved Oxygen mg/L
5.2
mg/L
Nitrate NO3
0.528
mg/L
Nitrite NO2
0.06
mg/L
Reactive Phosphate (mg/L)
0.04
mg/L P
Temperature - WATER
9.6
° C
Water Conditions
Weather
Sunny
Last rainfall
More than a week ago
30
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
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First data:
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20-05-2013
20-06-2013
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