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Catchments
Betka River Catchment
EG_DAV070
Site visits
23-05-2005
Davis Creek - Betka Road Bridge
East Gippsland
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EG_DAV070 Betka River Catchment
Monday 23rd May 2005 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
13
Freshwater shrimp
5
2
Caddis-fly Larvae (Trichoptera)
7
1
Mayfly nymph (Ephemeroptera)
7
1
Dragonfly Nymph (Odonata)
6
1
Water mites (Acarina)
5
6
Freshwater Snails (Gastropoda)
3
7
Mosquito Larvae (Diptera)
2
3
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 34
Total score: 30
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
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
Start date
First data:
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16-05-2005
23-05-2005
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