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Catchments
Avoca River Catchment
NC_AVO400
Site visits
27-10-2006
Avoca river at Coonooer Bridge
North Central
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NC_AVO400 Avoca River Catchment
Friday 27th October 2006 14:00pm
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
5
Chironomids
1
10
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
2
20
Beetle larvae (Coleoptera)
4
20
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
20
Biting Midge Larvae (Diptera)
2
10
Mosquito Larvae (Diptera)
2
10
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 95
Total score: 12
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Temperature Difference
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Turbidity - NTU
Test 2
Temperature Difference
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Turbidity - NTU
Mininum standard
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First data:
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03-10-2006
27-10-2006
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