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Catchments
Ovens River Catchment
NE_SIL020
Site visits
04-12-2001
Silver Creek, b4 Lake Sambell (Beechworth PS)
North East
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NE_SIL020 Ovens River Catchment
Tuesday 4th December 2001 12:00pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
80
%
Electrical Conductivity
46
µS/cm
pH
5.5
pH Units
Reactive Phosphate (mg/L)
0.045
mg/L P
Temperature - WATER
16.6
° C
Turbidity - NTU
0
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
b. Family Elmidae (riffle beetle adult)
0
1
Water-boatmen
4
15
Stonefly nymph (Plecoptera)
8
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 17
Total score: 8
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
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19-06-2001
04-12-2001
31-07-2002
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