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WaterWatch Data Portal

NE_THO060 Upper Murray River Catchment

Wednesday 20th February 2002 12:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
66%
Electrical Conductivity
61µS/cm
pH
5.8pH Units
Reactive Phosphate (mg/L)
0.015mg/L P
Temperature - WATER
21.7° 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
d. Family Hydrophilidae, Genus Helochares (Beetle adult) 2 1
Image
e. Family Gyrinidae (whirligig beetle adult) 3 12
Image
Water-boatmen 4 35
Image
Mayfly nymph (Ephemeroptera) 7 10
Image
Water mites (Acarina) 5 5
Image
Biting Midge Larvae (Diptera) 2 25
Image
Segmented Worm (Oligochaeta) 1 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 89 Total score: 15 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: