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Catchments
Bunyip River Catchment
ME_DHK010
Site visits
09-03-2005
Heatherdale Creek in Somers Trail, (suburb?)
Melbourne
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ME_DHK010 Bunyip River Catchment
Wednesday 9th March 2005 12:00pm
Approved
Notes
Physical Chemical Tests
Electrical Conductivity
390
µS/cm
Nitrate - Nitrogen
0.1
mg/L
Reactive Phosphate (mg/L)
0.02
mg/L P
Turbidity - NTU
23
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
50
Damselfly Nymph (Odonata)
6
19
Dragonfly Nymph (Odonata)
6
1
Beetle larvae (Coleoptera)
4
2
Flatworms (Turbellaria)
3
2
Freshwater Snails (Gastropoda)
3
500
Segmented Worm (Oligochaeta)
1
25
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 599
Total score: 22
Overall rating: Fair
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
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
Any level
Level 1
Level 2
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Level 4
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First data:
End date
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19-10-2000
09-03-2005
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