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WaterWatch Data Portal

ME_YGR050 Yarra River Catchment

Thursday 18th January 2001 12:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
6.2mg/L
Electrical Conductivity
890µS/cm
Nitrate - Nitrogen
0.34mg/L
pH
7.7pH Units
Reactive Phosphate (mg/L)
0.04mg/L P
Temperature - WATER
10° C
Turbidity - NTU
23NTU

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 8
Image
o. Family Dytiscidae, Genus Rhantus (Beetle adult) 0 5
Image
Water-boatmen 4 2
Image
Mayfly nymph (Ephemeroptera) 7 7
Image
Damselfly Nymph (Odonata) 6 12
Image
Water mites (Acarina) 5 20
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 10
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 64 Total score: 21 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: