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WaterWatch Data Portal

ME_YMR118 Yarra River Catchment

Tuesday 14th August 2007 9:30am Approved
Notes

Physical Chemical Tests

Electrical Conductivity
620µS/cm
pH
7.8pH Units
Temperature - AIR
11.8° C
Temperature - WATER
9.7° C
Turbidity - NTU
20NTU

Water Conditions

Weather
Sunny
Last rainfall
 
Flow estimate
 
Water Appearance
Other
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants
 

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 3
Image
Damselfly Nymph (Odonata) 6 2
Image
Freshwater Shrimp/Prawn (Atyidae) 5 31
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 2
Image
Freshwater Snails (Gastropoda) 3 2
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 2
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 42 Total score: 24 Overall rating: Poor

Diary photos

Physical Chemical Trends

Last data: