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Catchments
Yarra River Catchment
ME_YSC101
Site visits
14-02-2001
Ponds @ end of Ivanhoe St, Glen Wav, Scotchmans Ck Catchmt
Melbourne
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ME_YSC101 Yarra River Catchment
Wednesday 14th February 2001 10:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
4.2
mg/L
Electrical Conductivity
217
µS/cm
Nitrate - Nitrogen
0.08
mg/L
pH
7
pH Units
Reactive Phosphate (mg/L)
0.062
mg/L P
Temperature - WATER
20.5
° C
Turbidity - NTU
17
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
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
2
1
o. Family Dytiscidae, Genus Rhantus (Beetle adult)
0
4
Water-boatmen
4
1
Mayfly nymph (Ephemeroptera)
7
1
Damselfly Nymph (Odonata)
6
4
Dragonfly Nymph (Odonata)
6
3
Water mites (Acarina)
5
50
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
6
Flatworms (Turbellaria)
3
1
Freshwater Snails (Gastropoda)
3
6
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 77
Total score: 32
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
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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