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WaterWatch Data Portal

MA_CSA200 Mallee Catchment

Thursday 28th September 2017 10:38am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
0.01mg/L
Electrical Conductivity
44µS/cm
pH
7pH Units
Temperature - WATER
17.6° C
Total Dissolved Solids
28mg/L
Turbidity - NTU
24.3NTU

Water Conditions

Weather
Cloudy
Last rainfall
More than a week ago 2.40
Flow estimate
 
Water Appearance
Muddy
Stream depth
51cm - 99cm
Stream width
> 5m
Hazards
 
Litter/Pollutants
 

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Mayfly nymph (Ephemeroptera) 7 3
Image
Stonefly nymph (Plecoptera) 8 4
Aquatic Caterpillars (Lepidoptera) Aquatic Caterpillars (Lepidoptera) 5 6
Image
Damselfly Nymph (Odonata) 6 3
Image
Dragonfly Nymph (Odonata) 6 4
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 50
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 40
Image
Mosquito Larvae (Diptera) 2 15
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 125 Total score: 39 Overall rating: Good

Diary photos

Physical Chemical Trends

Last data: