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WaterWatch Data Portal

ME_DDA200 Dandenong Catchment

Sunday 4th December 2011 10:00am Approved
Notes
Julie, Ian, Judith and Bircan present

Physical Chemical Tests

Dissolved Oxygen % Saturation
41%
Dissolved Oxygen mg/L
4mg/L
Electrical Conductivity
345µS/cm
pH
7.3pH Units
Reactive Phosphate (mg/L)
0.03mg/L P
Temperature - AIR
15.7° C
Temperature - WATER
16.2° C
Turbidity - FTU
71FTU
Turbidity - NTU
60NTU

Water Conditions

Weather
Cloudy
Last rainfall
During the last week
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Muddy
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 2
Image
Dragonfly Nymph (Odonata) 6 2
Image
Freshwater Shrimp/Prawn (Atyidae) 5 2
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 4
Image
Freshwater Snails (Gastropoda) 3 4
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 12
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 3
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 29 Total score: 28 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: