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WaterWatch Data Portal

ME_YML020 Yarra River Catchment

Thursday 14th April 2011 9:00am Approved
Notes

Physical Chemical Tests

Ammonium
0mg/L NH4+
Dissolved Oxygen mg/L
8.6mg/L
Electrical Conductivity
240µS/cm
pH
8.3pH Units
Reactive Phosphate (mg/L)
0mg/L P
Temperature - AIR
17° C
Temperature - WATER
18° C
Turbidity - NTU
20NTU

Water Conditions

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

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Damselfly Nymph (Odonata) 6 9
Image
Freshwater Snails (Gastropoda) 3 1
Image
Leeches (Hirudinea) 3 1
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 0 5
Image
Segmented Worm (Oligochaeta) 1 4
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 20 Total score: 14 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: