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WaterWatch Data Portal

ME_DEL300 Dandenong Catchment

Sunday 12th November 2017 9:30am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
37.58%
Dissolved Oxygen mg/L
3.6mg/L
Electrical Conductivity
1510µS/cm
pH
7.4pH Units
Reactive Phosphate (mg/L)
0.2mg/L P
Temperature - AIR
17.3° C
Temperature - WATER
17.2° C
Turbidity - NTU
10NTU

Water Conditions

Weather
Overcast
Last rainfall
During the last week
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Clear
Stream depth
51cm - 99cm
Stream width
2m - 5m
Hazards
 
Litter/Pollutants
plastic,cans,packets

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Damselfly Nymph (Odonata) 6 25
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 1
Image
Freshwater Snails (Gastropoda) 3 1
Image
Leeches (Hirudinea) 3 9
Image
Mosquito Larvae (Diptera) 2 1
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 45
Image
Segmented Worm (Oligochaeta) 1 6
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 88 Total score: 18 Overall rating: Poor

Diary photos

Physical Chemical Trends

Last data: