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Catchments
Dandenong Catchment
ME_DDN037
Site visits
15-03-2003
Dandenong Creek, upstream of Heatherdale Creek, Ringwood
Melbourne
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ME_DDN037 Dandenong Catchment
Saturday 15th March 2003 10:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
7.2
mg/L
Electrical Conductivity
415
µS/cm
pH
7.5
pH Units
Reactive Phosphate (mg/L)
0.22
ppm
Temperature - WATER
20.4
° C
Turbidity - NTU
13
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
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
1
Freshwater Snails (Gastropoda)
3
100
Leeches (Hirudinea)
3
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 102
Total score: 9
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
Start date
First data:
End date
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16-02-2003
15-03-2003
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