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WaterWatch Data Portal

NE_ONE030 Ovens River Catchment

Wednesday 18th September 2002 10:00am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
115%
Electrical Conductivity
60µS/cm
pH
5pH Units
Reactive Phosphate (mg/L)
0.06mg/L P
Temperature - WATER
16.4° 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
c. Family Atyidae (glass shrimp) c. Family Atyidae (glass shrimp) 0 12
Image
Damselfly Nymph (Odonata) 6 16
Image
Water mites (Acarina) 5 200
Image
Freshwater Snails (Gastropoda) 3 18
Image
Hydra (Hydrozoa) 4 4
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 60
Image
Mosquito Larvae (Diptera) 2 30
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 340 Total score: 24 Overall rating: Fair

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: