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WaterWatch Data Portal

NE_THO060 Upper Murray River Catchment

Tuesday 8th April 2003 12:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
70%
Electrical Conductivity
70µS/cm
pH
6pH Units
Reactive Phosphate (mg/L)
0.03mg/L P
Temperature - WATER
14° 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 20
Image
Water-boatmen 4 30
Image
Water-striders 4 2
Image
Caddis-fly Larvae (Trichoptera) 7 2
Image
Mayfly nymph (Ephemeroptera) 7 5
Image
Water mites (Acarina) 5 10
Image
Freshwater Snails (Gastropoda) 3 8
Image
Segmented Worm (Oligochaeta) 1 28
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 105 Total score: 23 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: