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WaterWatch Data Portal

NE_COR003 Ovens River Catchment

Wednesday 23rd September 2009 14:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
79.9%
Electrical Conductivity
40µS/cm
pH
7.4pH Units
Reactive Phosphate (mg/L)
0mg/L P
Temperature - WATER
11.9° 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
Image
g. Order Isopoda, Family Janiridae (water slaters) 0 2
h. Family Dytiscidae, Genus Australphilus (Beetle adult) h. Family Dytiscidae, Genus Australphilus (Beetle adult) 0 10
Image
Water-boatmen 4 4
Image
Caddis-fly Larvae (Trichoptera) 7 2
Image
Mayfly nymph (Ephemeroptera) 7 10
Image
Stonefly nymph (Plecoptera) 8 15
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 1
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 0 5
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 49 Total score: 26 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: