Skip to content
 
WaterWatch Data Portal

ME_YGR047 Yarra River Catchment

Thursday 18th January 2001 13:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
6.4mg/L
Electrical Conductivity
870µS/cm
Nitrate - Nitrogen
0.44mg/L
pH
7.6pH Units
Reactive Phosphate (mg/L)
0.143mg/L P
Temperature - WATER
10° C
Turbidity - NTU
52NTU

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 2
Image
o. Family Dytiscidae, Genus Rhantus (Beetle adult) 0 5
Image
Water-boatmen 4 2
Image
Mayfly nymph (Ephemeroptera) 7 5
Image
Damselfly Nymph (Odonata) 6 20
Image
Dragonfly Nymph (Odonata) 6 1
Image
Yabbies/Marron/Gilgie Freshwater (Decapoda) 5 3
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 20
Image
Freshwater Snails (Gastropoda) 3 4
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 62 Total score: 30 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: