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  6. 21-10-2018

Elster Creek at Golf Course Pond

Melbourne

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ME_DEL295 Dandenong Catchment

Sunday 21st October 2018 9:30am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
44.66%
Dissolved Oxygen mg/L
4.5mg/L
Electrical Conductivity
260µS/cm
pH
7.6pH Units
Reactive Phosphate (mg/L)
0.2mg/L P
Temperature - AIR
13° C
Temperature - WATER
15° C
Turbidity - NTU
10NTU

Water Conditions

Weather
Cloudy
Last rainfall
During the last 24 hours
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Clear
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants
plastic,cans

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Damselfly Nymph (Odonata) 6 5
Image
Water mites (Acarina) 5 1
Image
Beetle larvae (Coleoptera) 4 2
Image
Leeches (Hirudinea) 3 1
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 2
Image
Mosquito Larvae (Diptera) 2 15
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 17
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 43 Total score: 25 Overall rating: Poor

Diary photos

right
centre
right

Physical Chemical Trends

Last data:
We acknowledge and respect Victorian Traditional Owners as the original custodians of Victoria’s land and waters, their unique ability to care for Country and deep spiritual connection to it.
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