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WaterWatch Data Portal

NE_STO006 Ovens River Catchment

Wednesday 23rd September 2009 10:15am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
85%
Electrical Conductivity
50µS/cm
pH
7.5pH Units
Reactive Phosphate (mg/L)
0mg/L P
Temperature - WATER
12.9° 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
d. Family Hydrophilidae, Genus Helochares (Beetle adult) 2 1
Image
g. Order Isopoda, Family Janiridae (water slaters) 0 1
h. Family Dytiscidae, Genus Australphilus (Beetle adult) h. Family Dytiscidae, Genus Australphilus (Beetle adult) 0 3
Image
Caddis-fly Larvae (Trichoptera) 7 12
Image
Mayfly nymph (Ephemeroptera) 7 1
Image
Stonefly nymph (Plecoptera) 8 40
Image
Dragonfly Nymph (Odonata) 6 2
Image
Yabbies/Marron/Gilgie Freshwater (Decapoda) 5 1
Image
Beetle larvae (Coleoptera) 4 3
Image
Segmented Worm (Oligochaeta) 1 2
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 66 Total score: 38 Overall rating: Good

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: