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WaterWatch Data Portal

MA_CSA200 Mallee Catchment

Wednesday 16th September 2020 11:29am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
0.04mg/L
Electrical Conductivity
115µS/cm
pH
6.97pH Units
Reactive Phosphate (mg/L)
0.02mg/L P
Temperature - WATER
17.1° C
Total Dissolved Solids
74mg/L
Turbidity - NTU
255NTU

Water Conditions

Weather
Sunny
Last rainfall
During the last week 2.20
Flow estimate
 
Water Appearance
Muddy
Stream depth
0 - 50cm
Stream width
> 5m
Hazards
 
Litter/Pollutants
 

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 3
Image
Stonefly nymph (Plecoptera) 8 2
Image
Damselfly Nymph (Odonata) 6 2
Image
Dragonfly Nymph (Odonata) 6 4
Image
Freshwater Shrimp/Prawn (Atyidae) 5 1
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 32
Image
Beetle larvae (Coleoptera) 4 8
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 10
Image
Biting Midge Larvae (Diptera) 2 15
Image
Mosquito Larvae (Diptera) 2 3
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 80 Total score: 47 Overall rating: Good

Diary photos

Physical Chemical Trends

Last data: