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WaterWatch Data Portal

ME_YBS015 Yarra River Catchment

Sunday 25th February 2001 10:15am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
5.5mg/L
Electrical Conductivity
660µS/cm
Nitrate - Nitrogen
0mg/L
pH
7.6pH Units
Reactive Phosphate (mg/L)
0mg/L P
Temperature - AIR
19° C
Temperature - WATER
17° C
Turbidity - NTU
10NTU

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 1 100
Image
Mayfly nymph (Ephemeroptera) 7 1
Image
Damselfly Nymph (Odonata) 6 1
Image
Freshwater Snails (Gastropoda) 3 2
Image
Segmented Worm (Oligochaeta) 1 100
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 204 Total score: 17 Overall rating: Fair

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: