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WaterWatch Data Portal

NE_BLD020 Ovens River Catchment

Friday 11th May 2001 9:30am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
30%
Electrical Conductivity
112µS/cm
pH
5.5pH Units
Reactive Phosphate (mg/L)
0.015mg/L P
Temperature - WATER
9.9° C
Turbidity - NTU
150NTU

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
a. Family Curculionidae (weevils) 3 100
Image
Freshwater shrimp 5 3
Image
Water-boatmen 4 11
Image
Mayfly nymph (Ephemeroptera) 7 2
Image
Dragonfly Nymph (Odonata) 6 5
Image
Water mites (Acarina) 5 2
Image
Yabbies/Marron/Gilgie Freshwater (Decapoda) 5 8
Image
Beetle larvae (Coleoptera) 4 1
Image
Segmented Worm (Oligochaeta) 1 5
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 137 Total score: 28 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: