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WaterWatch Data Portal

ME_YGR003 Yarra River Catchment

Wednesday 16th May 2001 11:00am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
9.2mg/L
Electrical Conductivity
150µS/cm
pH
7.5pH Units
Reactive Phosphate (mg/L)
0.065mg/L P

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 2
Image
Mayfly nymph (Ephemeroptera) 7 11
Image
Stonefly nymph (Plecoptera) 8 1
Image
Damselfly Nymph (Odonata) 6 5
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 3
Image
Freshwater Snails (Gastropoda) 3 2
Image
Segmented Worm (Oligochaeta) 1 16
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 40 Total score: 27 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: