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WaterWatch Data Portal

ME_YWW055 Yarra River Catchment

Tuesday 16th January 2001 14:50pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
9.4mg/L
Electrical Conductivity
1330µS/cm
Nitrate - Nitrogen
0.5mg/L
pH
7.6pH Units
Reactive Phosphate (mg/L)
0.029mg/L P
Temperature - WATER
6° C
Turbidity - NTU
28NTU

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
o. Family Dytiscidae, Genus Rhantus (Beetle adult) 0 4
Image
p. Family Dytiscidae, Genus Hyderodes (Beetle adult) 0 20
Image
Water-boatmen 4 20
Image
Mayfly nymph (Ephemeroptera) 7 20
Image
Stonefly nymph (Plecoptera) 8 12
Image
Damselfly Nymph (Odonata) 6 20
Image
Freshwater Snails (Gastropoda) 3 18
Image
Mosquito Larvae (Diptera) 2 20
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 134 Total score: 26 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: