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Catchments
Avoca River Catchment
NC_AVO400
Site visits
27-03-2009
Avoca river at Coonooer Bridge
North Central
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NC_AVO400 Avoca River Catchment
Friday 27th March 2009 11:00am
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
Freshwater shrimp
5
30
Water-boatmen
4
60
Caddis-fly Larvae (Trichoptera)
7
15
Damselfly Nymph (Odonata)
6
2
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 107
Total score: 13
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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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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15-03-2009
27-03-2009
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