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WaterWatch Data Portal

MA_CSA200 Mallee Catchment

Wednesday 14th March 2018 11:03am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
0.05mg/L
Electrical Conductivity
158µS/cm
pH
7.5pH Units
Temperature - WATER
22.7° C
Total Dissolved Solids
102mg/L

Water Conditions

Weather
Sunny
Last rainfall
More than a week ago
Flow estimate
 
Water Appearance
 
Stream depth
0 - 50cm
Stream width
< 2m
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 1
Image
Freshwater Shrimp/Prawn (Atyidae) 5 4
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 10
Image
Beetle larvae (Coleoptera) 4 10
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 10
Image
Biting Midge Larvae (Diptera) 2 10
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 52 Total score: 45 Overall rating: Good

Diary photos

Physical Chemical Trends

Last data: