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  6. 14-04-2019

Elster Creek

Melbourne

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ME_DEL300 Dandenong Catchment

Sunday 14th April 2019 9:30am Approved
Notes

Physical Chemical Tests

Ammonium
0.03mg/L NH4+
Dissolved Oxygen % Saturation
40.68%
Dissolved Oxygen mg/L
4mg/L
Electrical Conductivity
1260µS/cm
pH
7.1pH Units
Reactive Phosphate (mg/L)
0.12mg/L P
Temperature - AIR
19° C
Temperature - WATER
16° C
Turbidity - NTU
10NTU

Water Conditions

Weather
Sunny
Last rainfall
During the last week 0.00
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Clear
Stream depth
51cm - 99cm
Stream width
> 5m
Hazards
 
Litter/Pollutants
 

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Damselfly Nymph (Odonata) 6 9
Image
Leeches (Hirudinea) 3 2
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 1
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 13 Total score: 14 Overall rating: Poor

Diary photos

downstream
upstream
across
from bridge

Physical Chemical Trends

Last data:
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