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Catchments
Ovens River Catchment
NE_BLK020
Site visits
28-11-2005
Black Range Creek Site 1, Edi Upper
North East
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NE_BLK020 Ovens River Catchment
Monday 28th November 2005 12:30pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
108
%
Dissolved Oxygen mg/L
10
mg/L
Electrical Conductivity
10
µS/cm
pH
8
pH Units
Reactive Phosphate (mg/L)
0.01
mg/L P
Temperature - WATER
17.6
° 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
Water-boatmen
4
20
Caddis-fly Larvae (Trichoptera)
7
50
Mayfly nymph (Ephemeroptera)
7
30
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 100
Total score: 14
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
Level 1
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04-08-2005
28-11-2005
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