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WaterWatch Data Portal

MA_CSA200 Mallee Catchment

Friday 18th December 2020 8:17am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
0.03mg/L
Electrical Conductivity
104µS/cm
pH
7.22pH Units
Temperature - WATER
22.2° C
Total Dissolved Solids
67mg/L
Turbidity - NTU
20.4NTU

Water Conditions

Weather
Sunny
Last rainfall
More than a week ago 4.80
Flow estimate
 
Water Appearance
Milky
Stream depth
0 - 50cm
Stream width
> 5m
Hazards
 
Litter/Pollutants
 

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 9
Image
Mayfly nymph (Ephemeroptera) 7 2
Image
Dragonfly Nymph (Odonata) 6 3
Image
Freshwater Shrimp/Prawn (Atyidae) 5 7
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 300
Image
Beetle larvae (Coleoptera) 4 10
Image
Mosquito Larvae (Diptera) 2 5
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 15
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 351 Total score: 35 Overall rating: Fair

Diary photos

Physical Chemical Trends

Last data: