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WaterWatch Data Portal

ME_DEL295 Dandenong Catchment

Sunday 19th January 2020 9:30am Approved
Notes

Physical Chemical Tests

Ammonium
0mg/L NH4+
Dissolved Oxygen % Saturation
51.37%
Dissolved Oxygen mg/L
4.4mg/L
Electrical Conductivity
500µS/cm
pH
7.1pH Units
Reactive Phosphate (mg/L)
0.25mg/L P
Temperature - AIR
21.3° C
Temperature - WATER
23° C
Turbidity - NTU
30NTU

Water Conditions

Weather
Overcast
Last rainfall
During the last week
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Clear
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants
plastic

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 1
Image
Damselfly Nymph (Odonata) 6 12
Image
Beetle larvae (Coleoptera) 4 1
Image
Leeches (Hirudinea) 3 22
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 150
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 2
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 188 Total score: 25 Overall rating: Poor

Diary photos

Physical Chemical Trends

Last data: