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Catchments
Yarra River Catchment
ME_YYR809
Site visits
19-06-2015
Baileys Billabong West
Melbourne
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ME_YYR809 Yarra River Catchment
Friday 19th June 2015 8:30am
Approved
Notes
Physical Chemical Tests
Ammonia-Nitrogen
0.41
mg/L NH3-N
Dissolved Oxygen mg/L
1.4
mg/L
Electrical Conductivity
230
µS/cm
pH
6.9
pH Units
Reactive Phosphate (mg/L)
0.09
mg/L P
Temperature - AIR
8
° C
Temperature - WATER
9
° C
Turbidity - FTU
18
FTU
Turbidity - NTU
10
NTU
Water Conditions
Weather
Cloudy
Last rainfall
During the last 24 hours
2
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
50
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Water mites (Acarina)
5
17
Beetle larvae (Coleoptera)
4
1
Flatworms (Turbellaria)
3
9
Leeches (Hirudinea)
3
11
Roundworms (Nematoda)
3
6
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
4
Non Biting Midge Larvae - Bloodworms (Diptera)
1
18
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 66
Total score: 22
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - FTU
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - FTU
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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17-04-2015
19-06-2015
20-08-2015
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