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Catchments
Dandenong Catchment
ME_DEL300
Site visits
22-01-2017
Elster Creek
Melbourne
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ME_DEL300 Dandenong Catchment
Sunday 22nd January 2017 9:30am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
12.15
%
Dissolved Oxygen mg/L
1.1
mg/L
Electrical Conductivity
893
µS/cm
pH
7.8
pH Units
Reactive Phosphate (mg/L)
0.15
mg/L P
Temperature - AIR
18.4
° C
Temperature - WATER
20.1
° C
Turbidity - NTU
15
NTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
Flow estimate
HIGH: Less than bankfull and in-stream habitats connected
Water Appearance
Muddy
Stream depth
51cm - 99cm
Stream width
2m - 5m
Hazards
Litter/Pollutants
plastic,cans
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Damselfly Nymph (Odonata)
6
8
Non Biting Midge Larvae - Bloodworms (Diptera)
1
4
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 12
Total score: 7
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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18-12-2016
22-01-2017
19-02-2017
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