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Catchments
Betka River Catchment
EG_BET570
Site visits
03-01-2007
Betka Swamp - Stoney Peak Road
East Gippsland
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EG_BET570 Betka River Catchment
Wednesday 3rd January 2007 9:00am
Approved
Notes
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
c. Family Atyidae (glass shrimp)
0
10
Freshwater shrimp
5
10
Caddis-fly Larvae (Trichoptera)
7
100
Mayfly nymph (Ephemeroptera)
7
20
Dragonfly Nymph (Odonata)
6
1
Water mites (Acarina)
5
50
Beetle larvae (Coleoptera)
4
10
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
10
Mosquito Larvae (Diptera)
2
20
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 231
Total score: 35
Overall rating: Fair
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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Test 1
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
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Level 4
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First data:
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20-12-2006
03-01-2007
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