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Catchments
Upper Murray River Catchment
NE_COR055
Site visits
03-05-2004
Corryong Creek, Corryong (Corryong Consolidated School)
North East
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NE_COR055 Upper Murray River Catchment
Monday 3rd May 2004 10:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
7
mg/L
Electrical Conductivity
30
µS/cm
pH
6.5
pH Units
Reactive Phosphate (mg/L)
0.015
mg/L P
Temperature - WATER
10.1
° C
Turbidity - NTU
9
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
Caddis-fly Larvae (Trichoptera)
7
10
Mayfly nymph (Ephemeroptera)
7
20
Stonefly nymph (Plecoptera)
8
50
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 80
Total score: 22
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
Level 2
Level 3
Level 4
Start date
First data:
End date
Last data:
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25-03-2004
03-05-2004
18-08-2004
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