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WaterWatch Data Portal

CO_IND060 Barwon River Catchment

Monday 9th August 2010 11:00am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
98%
Dissolved Oxygen mg/L
10mg/L
Electrical Conductivity
2900µS/cm
pH
8pH Units
Reactive Phosphate (mg/L)
0.045mg/L P
Temperature - AIR
14° C
Temperature - WATER
14° C
Turbidity - NTU
22NTU

Water Conditions

Weather
Last rainfall
 
Flow estimate
 
Water Appearance
 
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants
 

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Chironomids 1 1
Image
d. Family Hydrophilidae, Genus Helochares (Beetle adult) 2 100
Image
Damselfly Nymph (Odonata) 6 100
Image
Dragonfly Nymph (Odonata) 6 15
Image
Water mites (Acarina) 5 100
Image
Beetle larvae (Coleoptera) 4 5
Image
Leeches (Hirudinea) 3 5
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 100
Image
Mosquito Larvae (Diptera) 2 5
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 431 Total score: 30 Overall rating: Fair

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: