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WaterWatch Data Portal

CO_SWA130 Barwon River Catchment

Sunday 22nd April 2007 14:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
125%
Dissolved Oxygen mg/L
11.1mg/L
Electrical Conductivity
410µS/cm
pH
9.2pH Units
Reactive Phosphate (mg/L)
0.1mg/L P
Temperature - AIR
25° C
Temperature - WATER
19° C
Turbidity - NTU
6NTU

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 5
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 1000
Image
Mosquito Larvae (Diptera) 2 5
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 1010 Total score: 6 Overall rating: Fair

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: