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WaterWatch Data Portal

ME_YGR064 Yarra River Catchment

Friday 19th January 2001 16:20pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
6.2mg/L
Electrical Conductivity
530µS/cm
Nitrate - Nitrogen
0.11mg/L
pH
8.5pH Units
Reactive Phosphate (mg/L)
0.554mg/L P
Turbidity - NTU
191NTU

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
Chironomids 1 5
Image
o. Family Dytiscidae, Genus Rhantus (Beetle adult) 0 3
Image
Water-boatmen 4 20
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 100
Image
Freshwater Snails (Gastropoda) 3 12
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 140 Total score: 6 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: