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WaterWatch Data Portal

NE_BLD020 Ovens River Catchment

Wednesday 8th August 2001 2:00am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
48%
Electrical Conductivity
184µS/cm
pH
6pH Units
Reactive Phosphate (mg/L)
0.015mg/L P
Temperature - WATER
8.1° C
Turbidity - NTU
30NTU

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
Freshwater shrimp 5 1
Image
Damselfly Nymph (Odonata) 6 1
Image
Water mites (Acarina) 5 8
Image
Yabbies/Marron/Gilgie Freshwater (Decapoda) 5 2
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 2
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 68
Image
Biting Midge Larvae (Diptera) 2 3
Image
Segmented Worm (Oligochaeta) 1 24
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 109 Total score: 25 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: