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Catchments
Dandenong Catchment
ME_DDN018
Site visits
15-04-2002
Dandenong Ck. Just outside Liverpool Rd retarding basin
Melbourne
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ME_DDN018 Dandenong Catchment
Monday 15th April 2002 12:00pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
4.2
mg/L
Electrical Conductivity
210
µS/cm
pH
6.7
pH Units
Reactive Phosphate (mg/L)
0.6357
mg/L P
Temperature - AIR
21.9
° C
Temperature - WATER
15
° C
Turbidity - NTU
84.9
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
150
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
2
5
Freshwater shrimp
5
50
Water-boatmen
4
6
Caddis-fly Larvae (Trichoptera)
7
3
Mayfly nymph (Ephemeroptera)
7
1
Water mites (Acarina)
5
300
Flatworms (Turbellaria)
3
1
Freshwater Snails (Gastropoda)
3
125
Mosquito Larvae (Diptera)
2
60
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 701
Total score: 26
Overall rating: Fair
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
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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22-05-2002
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