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WaterWatch Data Portal

ME_YMR118 Yarra River Catchment

Thursday 30th September 2010 14:30pm Approved
Notes

Physical Chemical Tests

Ammonium
0mg/L NH4+
Dissolved Oxygen % Saturation
100%
Electrical Conductivity
780µS/cm
pH
8.1pH Units
Reactive Phosphate (mg/L)
0.04mg/L P
Temperature - AIR
17.4° C
Temperature - WATER
13.9° C
Turbidity - NTU
15NTU

Water Conditions

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

Water Bugs WaterWatch method

Image Species Score Quantity
h. Family Dytiscidae, Genus Australphilus (Beetle adult) h. Family Dytiscidae, Genus Australphilus (Beetle adult) 0 2
Image
m. Family Dytiscidae, Genus Lancetes (Beetle adult) 0 4
Image
Damselfly Nymph (Odonata) 6 10
Image
Beetle larvae (Coleoptera) 4 1
Image
Freshwater Snails (Gastropoda) 3 10
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 5
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 32 Total score: 17 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: