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WaterWatch Data Portal

NE_COR001 Ovens River Catchment

Tuesday 23rd September 2008 10:19am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
93%
Electrical Conductivity
50µS/cm
pH
6pH Units
Reactive Phosphate (mg/L)
0.03mg/L P
Temperature - WATER
8.9° C
Turbidity - NTU
0NTU

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 1
Image
b. Family Elmidae (riffle beetle adult) 0 1
Image
d. Family Hydrophilidae, Genus Helochares (Beetle adult) 2 1
h. Family Dytiscidae, Genus Australphilus (Beetle adult) h. Family Dytiscidae, Genus Australphilus (Beetle adult) 0 5
Image
Caddis-fly Larvae (Trichoptera) 7 7
Image
Mayfly nymph (Ephemeroptera) 7 10
Image
Stonefly nymph (Plecoptera) 8 1
Image
Damselfly Nymph (Odonata) 6 4
Image
Dragonfly Nymph (Odonata) 6 1
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 0 1
Image
Segmented Worm (Oligochaeta) 1 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 33 Total score: 36 Overall rating: Good

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: