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WaterWatch Data Portal

ME_DHE100 Dandenong Catchment

Sunday 4th December 2011 10:45am Approved
Notes
Julie, Ian, Judith and Bircan present

Physical Chemical Tests

Dissolved Oxygen % Saturation
40%
Dissolved Oxygen mg/L
4mg/L
Electrical Conductivity
246µS/cm
pH
6.7pH Units
Reactive Phosphate (mg/L)
0.01mg/L P
Temperature - AIR
15° C
Temperature - WATER
15.4° C
Turbidity - FTU
33FTU
Turbidity - NTU
10NTU

Water Conditions

Weather
Cloudy
Last rainfall
During the last week
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 3
Image
Beetle larvae (Coleoptera) 4 8
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 4
Image
Freshwater Snails (Gastropoda) 3 1
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 3
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 11
Image
Segmented Worm (Oligochaeta) 1 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 31 Total score: 21 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: