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Catchments
Upper Murray River Catchment
NE_THO060
Site visits
07-08-2000
Thowgla Creek (Sacred Heart PS)
North East
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NE_THO060 Upper Murray River Catchment
Monday 7th August 2000 12:00pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
8
mg/L
Electrical Conductivity
40
µS/cm
pH
5.5
pH Units
Reactive Phosphate (mg/L)
0.015
mg/L P
Temperature - WATER
6.6
° C
Turbidity - NTU
10
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
Mayfly nymph (Ephemeroptera)
7
1
Stonefly nymph (Plecoptera)
8
7
Biting Midge Larvae (Diptera)
2
50
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 58
Total score: 17
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
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First data:
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09-06-2000
07-08-2000
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