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Catchments
Dandenong Catchment
ME_DMK083
Site visits
14-02-2002
drain at bridge to Birdsland; join to Monbulk Ck 20m dnstm.
Melbourne
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ME_DMK083 Dandenong Catchment
Thursday 14th February 2002 12:00pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
7.4
mg/L
Electrical Conductivity
730
µS/cm
Nitrate - Nitrogen
1.76
mg/L
pH
7
pH Units
Reactive Phosphate (mg/L)
0.64
mg/L P
Temperature - AIR
32.8
° C
Temperature - WATER
17.9
° C
Turbidity - NTU
19
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
30
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
2
24
Freshwater shrimp
5
2
Caddis-fly Larvae (Trichoptera)
7
22
Mayfly nymph (Ephemeroptera)
7
22
Damselfly Nymph (Odonata)
6
2
Water mites (Acarina)
5
24
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
15
Flatworms (Turbellaria)
3
16
Freshwater Snails (Gastropoda)
3
24
Segmented Worm (Oligochaeta)
1
2
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 183
Total score: 34
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Nitrate - Nitrogen
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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06-12-2001
14-02-2002
30-05-2002
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