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WaterWatch Data Portal

NE_OVE030 Ovens River Catchment

Monday 26th March 2001 10:15am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
60%
Electrical Conductivity
66µS/cm
pH
5.5pH Units
Reactive Phosphate (mg/L)
0.015mg/L P
Temperature - WATER
15.8° 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
Image
a. Family Curculionidae (weevils) 3 2
Image
b. Family Elmidae (riffle beetle adult) 0 3
Image
Water-boatmen 4 3
Image
Caddis-fly Larvae (Trichoptera) 7 29
Image
Mayfly nymph (Ephemeroptera) 7 34
Image
Dragonfly Nymph (Odonata) 6 11
Image
Yabbies/Marron/Gilgie Freshwater (Decapoda) 5 1
Image
Freshwater Snails (Gastropoda) 3 3
Image
Leeches (Hirudinea) 3 2
Image
Mosquito Larvae (Diptera) 2 5
Image
Segmented Worm (Oligochaeta) 1 17
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 110 Total score: 34 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: