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Catchments
Dandenong Catchment
ME_DDN039
Site visits
14-11-2001
Dandenong Creek - off Abbey Walk, Wermont
Melbourne
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ME_DDN039 Dandenong Catchment
Wednesday 14th November 2001 10:30am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
7.8
mg/L
Electrical Conductivity
470
µS/cm
Nitrate - Nitrogen
0
mg/L
pH
7.7
pH Units
Reactive Phosphate (mg/L)
0.147
mg/L P
Temperature - AIR
16
° C
Temperature - WATER
14
° C
Turbidity - NTU
27
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
1
Mayfly nymph (Ephemeroptera)
7
1
Dragonfly Nymph (Odonata)
6
4
Flatworms (Turbellaria)
3
1
Freshwater Snails (Gastropoda)
3
20
Mosquito Larvae (Diptera)
2
200
Segmented Worm (Oligochaeta)
1
4
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 231
Total score: 21
Overall rating: Fair
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonia-Nitrogen
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
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
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Level 4
Start date
First data:
End date
Last data:
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31-07-2001
14-11-2001
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