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Catchments
Dandenong Catchment
ME_DOJ035
Site visits
17-02-2002
Old Joes Creek, 10 metres upstream creek goes into drain under retarding basin (suburb?)
Melbourne
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ME_DOJ035 Dandenong Catchment
Sunday 17th February 2002 11:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
30
%
Dissolved Oxygen mg/L
2.8
mg/L
Electrical Conductivity
1247
µS/cm
Nitrate - Nitrogen
0.13
mg/L
pH
7.2
pH Units
Reactive Phosphate (mg/L)
0.07
mg/L P
Temperature - WATER
16.5
° C
Turbidity - NTU
16
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
Freshwater Snails (Gastropoda)
3
50
Segmented Worm (Oligochaeta)
1
2
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 52
Total score: 4
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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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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Level 4
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First data:
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20-01-2002
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