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WaterWatch Data Portal

NE_ONE050 Ovens River Catchment

Monday 26th November 2001 14:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
25%
Electrical Conductivity
150µS/cm
pH
5.5pH Units
Reactive Phosphate (mg/L)
0.14mg/L P
Temperature - WATER
17.9° C
Turbidity - NTU
10NTU

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 3
Image
Chironomids 1 6
Image
Freshwater shrimp 5 3
Image
Water-striders 4 6
Image
Dragonfly Nymph (Odonata) 6 3
Image
Water mites (Acarina) 5 4
Image
Leeches (Hirudinea) 3 2
Image
Mosquito Larvae (Diptera) 2 7
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 0 2
Image
Segmented Worm (Oligochaeta) 1 7
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 43 Total score: 18 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: