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Catchments
Dandenong Catchment
ME_DDN037
Site visits
15-02-2004
Dandenong Creek, upstream of Heatherdale Creek, Ringwood
Melbourne
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ME_DDN037 Dandenong Catchment
Sunday 15th February 2004 10:50am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
4
mg/L
pH
6.8
pH Units
Reactive Phosphate (mg/L)
0.04
ppm
Temperature - WATER
25.2
° C
Turbidity - NTU
36
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
Damselfly Nymph (Odonata)
6
8
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 9
Total score: 10
Overall rating: Poor
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)
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)
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
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First data:
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18-01-2004
15-02-2004
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