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WaterWatch Data Portal

ME_YWW070 Yarra River Catchment

Wednesday 17th January 2001 11:30am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
4.6mg/L
Electrical Conductivity
1400µS/cm
Nitrate - Nitrogen
0.39mg/L
pH
6.6pH Units
Reactive Phosphate (mg/L)
0.016mg/L P
Temperature - WATER
8° C
Turbidity - NTU
89NTU

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
h. Order Anostraca (fairy shrimp and introduced sea monkeys) 4 20
Image
o. Family Dytiscidae, Genus Rhantus (Beetle adult) 0 4
Image
Damselfly Nymph (Odonata) 6 12
Image
Yabbies/Marron/Gilgie Freshwater (Decapoda) 5 5
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 20
Image
Freshwater Snails (Gastropoda) 3 20
Image
Segmented Worm (Oligochaeta) 1 2
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 83 Total score: 18 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: