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Catchments
Dandenong Catchment
ME_DDN003
Site visits
21-07-1999
Dandenong Ck top head right Hand Ck
Melbourne
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ME_DDN003 Dandenong Catchment
Wednesday 21st July 1999 12:00pm
Approved
Notes
Physical Chemical Tests
Electrical Conductivity
100
µS/cm
Nitrate - Nitrogen
0
mg/L
pH
7.5
pH Units
Reactive Phosphate (mg/L)
0.5
mg/L P
Temperature - WATER
8
° C
Turbidity - NTU
22
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
Mayfly nymph (Ephemeroptera)
7
1
Side Swimmer/Scud (Amphipoda)
4
7
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 8
Total score: 11
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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Test 1
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
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
Last data:
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10-05-1999
21-07-1999
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