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WaterWatch Data Portal

ME_YFM005 Yarra River Catchment

Monday 26th February 2007 12:00pm Approved
Notes

Physical Chemical Tests

Ammonium
0.02mg/L NH4+
Electrical Conductivity
300µS/cm
pH
7pH Units
Reactive Phosphate (mg/L)
0.08mg/L P
Temperature - AIR
28.8° C
Temperature - WATER
26.1° C
Turbidity - NTU
15NTU

Water Conditions

Weather
Sunny
Last rainfall
During the last week
Flow estimate
 
Water Appearance
Other: cloudy
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants

Water Bugs WaterWatch method

Image Species Score Quantity
c. Family Atyidae (glass shrimp) c. Family Atyidae (glass shrimp) 0 8
h. Family Dytiscidae, Genus Australphilus (Beetle adult) h. Family Dytiscidae, Genus Australphilus (Beetle adult) 0 15
Image
Damselfly Nymph (Odonata) 6 7
Image
Beetle larvae (Coleoptera) 4 8
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 2
Image
Freshwater Snails (Gastropoda) 3 25
Image
Leeches (Hirudinea) 3 2
Image
Biting Midge Larvae (Diptera) 2 2
Image
Mosquito Larvae (Diptera) 2 10
Image
Segmented Worm (Oligochaeta) 1 10
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 89 Total score: 23 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: