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Catchments
Dandenong Catchment
ME_DDN030
Site visits
21-07-2002
Dandenong Creek, mixing zone of Old Joes Creek (suburb?)
Melbourne
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ME_DDN030 Dandenong Catchment
Sunday 21st July 2002 11:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
78
%
Dissolved Oxygen mg/L
8.6
mg/L
Electrical Conductivity
493
µS/cm
Nitrate - Nitrogen
1.34
mg/L
pH
7.6
pH Units
Reactive Phosphate (mg/L)
0.1
mg/L P
Temperature - WATER
10
° C
Turbidity - NTU
40
NTU
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Chironomids
1
2
Water-boatmen
4
2
Segmented Worm (Oligochaeta)
1
20
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 24
Total score: 1
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
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 - FTU
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 - FTU
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
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First data:
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16-06-2002
21-07-2002
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