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Catchments
Dandenong Catchment
ME_DEL300
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14-01-2018
Elster Creek
Melbourne
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ME_DEL300 Dandenong Catchment
Sunday 14th January 2018 9:30am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
61.19
%
Dissolved Oxygen mg/L
5.8
mg/L
Electrical Conductivity
290
µS/cm
pH
7.4
pH Units
Reactive Phosphate (mg/L)
0.07
mg/L P
Temperature - AIR
17.8
° C
Temperature - WATER
17.9
° C
Turbidity - NTU
10
NTU
Water Conditions
Weather
Cloudy
Last rainfall
During the last 24 hours
Flow estimate
HIGH: Less than bankfull and in-stream habitats connected
Water Appearance
Muddy
Stream depth
51cm - 99cm
Stream width
> 5m
Hazards
Litter/Pollutants
plastic,cans
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Damselfly Nymph (Odonata)
6
6
Flatworms (Turbellaria)
3
1
Leeches (Hirudinea)
3
6
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: 16
Total score: 12
Overall rating: Poor
Diary photos
Physical Chemical Trends
Loading chart
Test 1
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
Start date
First data:
End date
Last data:
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17-12-2017
14-01-2018
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