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Catchments
Dandenong Catchment
ME_DDN037
Site visits
16-02-2003
Dandenong Creek, upstream of Heatherdale Creek, Ringwood
Melbourne
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ME_DDN037 Dandenong Catchment
Sunday 16th February 2003 13:10pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
5.2
mg/L
Electrical Conductivity
430
µS/cm
pH
7.3
pH Units
Reactive Phosphate (mg/L)
0.14
ppm
Temperature - WATER
21
° C
Turbidity - NTU
14
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
Dragonfly Nymph (Odonata)
6
1
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: 2
Total score: 10
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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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
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Level 1
Level 2
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First data:
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18-01-2003
16-02-2003
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