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WaterWatch Data Portal

MA_WDF670 Mallee Catchment

Saturday 21st July 2012 15:50pm Approved
Notes

Physical Chemical Tests

Electrical Conductivity
139.5µS/cm
pH
8.35pH Units
Reactive Phosphate (mg/L)
0.03mg/L P
Temperature - WATER
15.8° C
Turbidity - NTU
50NTU

Water Conditions

Weather
Sunny
Last rainfall
More than a week ago 13
Flow estimate
 
Water Appearance
Muddy
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 1
Image
Mayfly nymph (Ephemeroptera) 7 3
Image
Damselfly Nymph (Odonata) 6 5
Image
Freshwater Shrimp/Prawn (Atyidae) 5 20
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 55
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 5
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 89 Total score: 30 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: