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WaterWatch Data Portal

ME_YSC020 Yarra River Catchment

Thursday 25th January 2001 13:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
4.8mg/L
Electrical Conductivity
720µS/cm
Nitrate - Nitrogen
0.72mg/L
pH
7.2pH Units
Reactive Phosphate (mg/L)
0.068mg/L P
Temperature - AIR
31.5° C
Temperature - WATER
23° C
Turbidity - NTU
20.8NTU

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
Water-boatmen 4 10
Image
Damselfly Nymph (Odonata) 6 2
Image
Yabbies/Marron/Gilgie Freshwater (Decapoda) 5 1
Image
Freshwater Snails (Gastropoda) 3 20
Image
Segmented Worm (Oligochaeta) 1 10
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 43 Total score: 15 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: