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WaterWatch Data Portal

NE_COR055 Upper Murray River Catchment

Thursday 27th March 2003 12:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
83%
Electrical Conductivity
50µS/cm
pH
5.5pH Units
Reactive Phosphate (mg/L)
0.015mg/L P
Temperature - WATER
21.7° 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 2
Image
Water-boatmen 4 200
Image
Water-striders 4 1
Image
Caddis-fly Larvae (Trichoptera) 7 1
Image
Mayfly nymph (Ephemeroptera) 7 10
Image
Dragonfly Nymph (Odonata) 6 3
Image
Water mites (Acarina) 5 2
Image
Freshwater Snails (Gastropoda) 3 4
Image
Segmented Worm (Oligochaeta) 1 5
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 228 Total score: 29 Overall rating: Fair

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: