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Catchments
Ovens River Catchment
NE_OVE100
Site visits
21-06-2007
Ovens River, (Boorhaman PS)
North East
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NE_OVE100 Ovens River Catchment
Thursday 21st June 2007 13:30pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
87.5
%
Electrical Conductivity
60
µS/cm
pH
7.5
pH Units
Reactive Phosphate (mg/L)
0.01
mg/L P
Temperature - WATER
9.1
° C
Turbidity - NTU
14
NTU
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
2
2
Freshwater shrimp
5
25
Water-boatmen
4
130
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 157
Total score: 0
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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Test 1
Dissolved Oxygen mg/L
Temperature - WATER
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Temperature - WATER
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
Any level
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Start date
First data:
End date
Last data:
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09-03-2007
21-06-2007
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