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WaterWatch Data Portal

ME_DDA200 Dandenong Catchment

Sunday 1st April 2012 10:00am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
8.5mg/L
Electrical Conductivity
419µS/cm
pH
7.1pH Units
Reactive Phosphate (mg/L)
0.017mg/L P
Temperature - AIR
21.6° C
Temperature - WATER
19.6° C
Turbidity - FTU
42FTU
Turbidity - NTU
30NTU

Water Conditions

Weather
Sunny
Last rainfall
More than a week ago
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Clear
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Damselfly Nymph (Odonata) 6 2
Image
Dragonfly Nymph (Odonata) 6 1
Image
Beetle larvae (Coleoptera) 4 1
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 20
Image
Freshwater Snails (Gastropoda) 3 1
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 50
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 0 2
Image
Segmented Worm (Oligochaeta) 1 3
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 80 Total score: 27 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: