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Catchments
Yarra River Catchment
ME_YDP002
Site visits
19-01-2001
Damper Ck -Damper Rsve -1st place where drain becomes the Ck
Melbourne
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ME_YDP002 Yarra River Catchment
Friday 19th January 2001 13:00pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
3.1
mg/L
Electrical Conductivity
1990
µS/cm
Nitrate - Nitrogen
0.41
mg/L
pH
7.6
pH Units
Reactive Phosphate (mg/L)
0.359
mg/L P
Turbidity - NTU
58
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
20
o. Family Dytiscidae, Genus Rhantus (Beetle adult)
0
2
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
1
Flatworms (Turbellaria)
3
20
Freshwater Snails (Gastropoda)
3
12
Leeches (Hirudinea)
3
1
Mosquito Larvae (Diptera)
2
20
Segmented Worm (Oligochaeta)
1
3
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 79
Total score: 14
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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