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WaterWatch Data Portal

ME_YDA558 Yarra River Catchment

Monday 30th April 2012 11:30am Approved
Notes

Physical Chemical Tests

Ammonium
0mg/L NH4+
Dissolved Oxygen mg/L
8mg/L
Electrical Conductivity
1040µS/cm
pH
7.6pH Units
Reactive Phosphate (mg/L)
0.05mg/L P
Temperature - AIR
15.4° C
Temperature - WATER
12.1° C
Turbidity - NTU
15NTU

Water Conditions

Weather
Cloudy
Last rainfall
During the last week
Flow estimate
Moderate
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
>5m
Hazards
 
Litter/Pollutants
plastic

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 40
Image
Damselfly Nymph (Odonata) 6 5
Image
Beetle larvae (Coleoptera) 4 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 46 Total score: 17 Overall rating: Poor

Diary photos

Physical Chemical Trends

Last data: