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Catchments
Dandenong Catchment
ME_DDN061
Site visits
22-01-2001
Dand Ck -50m Upstrm of Jells Pk Sth Drain Outlet
Melbourne
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ME_DDN061 Dandenong Catchment
Monday 22nd January 2001 11:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
4.1
mg/L
Electrical Conductivity
1290
µS/cm
Nitrate - Nitrogen
0.09
mg/L
pH
7.6
pH Units
Reactive Phosphate (mg/L)
0.098
mg/L P
Turbidity - NTU
12
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
o. Family Dytiscidae, Genus Rhantus (Beetle adult)
0
4
Water-boatmen
4
20
Damselfly Nymph (Odonata)
6
18
Water mites (Acarina)
5
20
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
12
Flatworms (Turbellaria)
3
4
Freshwater Snails (Gastropoda)
3
20
Side Swimmer/Scud (Amphipoda)
4
3
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 101
Total score: 23
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
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Nitrate - Nitrogen
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Mininum standard
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Level 2
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First data:
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