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WaterWatch Data Portal

NE_BAR040 Ovens River Catchment

Wednesday 19th September 2001 11:35am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
80%
pH
5.5pH Units
Reactive Phosphate (mg/L)
0.045mg/L P
Temperature - WATER
16.6° C
Turbidity - NTU
5NTU

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
b. Family Elmidae (riffle beetle adult) 0 4
Image
f. Family Hygrobiidae, Genus Hygrobia (screech beetle adults) 0 12
Image
Caddis-fly Larvae (Trichoptera) 7 10
Image
Mayfly nymph (Ephemeroptera) 7 14
Image
Dragonfly Nymph (Odonata) 6 4
Image
Toebiters Dobsonflies (Megaloptera) 6 2
Image
Water mites (Acarina) 5 1
Image
Segmented Worm (Oligochaeta) 1 12
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 59 Total score: 32 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: