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WaterWatch Data Portal

ME_YFM005 Yarra River Catchment

Monday 8th May 2006 15:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
73%
Electrical Conductivity
300µS/cm
pH
8.2pH Units
Reactive Phosphate (mg/L)
0.2mg/L P
Temperature - AIR
12° C
Temperature - WATER
13° C
Turbidity - NTU
15NTU

Water Conditions

Weather
Overcast
Last rainfall
During the last week
Flow estimate
 
Water Appearance
Muddy
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 21
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 1
Image
Freshwater Snails (Gastropoda) 3 14
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 8
Image
Mosquito Larvae (Diptera) 2 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 45 Total score: 11 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: