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WaterWatch Data Portal

NE_STO002 Ovens River Catchment

Wednesday 23rd September 2009 11:50am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
89.2%
Electrical Conductivity
50µS/cm
pH
7.7pH Units
Reactive Phosphate (mg/L)
0mg/L P
Temperature - WATER
13.8° C
Turbidity - NTU
12NTU

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 15
Image
Caddis-fly Larvae (Trichoptera) 7 11
Image
Mayfly nymph (Ephemeroptera) 7 10
Image
Stonefly nymph (Plecoptera) 8 30
Image
Dragonfly Nymph (Odonata) 6 4
Image
Water mites (Acarina) 5 2
Image
Beetle larvae (Coleoptera) 4 2
Image
Freshwater Snails (Gastropoda) 3 4
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 0 10
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 88 Total score: 41 Overall rating: Good

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: