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Catchments
Yarra River Catchment
ME_YMO105
Site visits
27-01-2008
Moonee Ponds Creek @ Holbrook Reserve, Brunswick
Melbourne
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ME_YMO105 Yarra River Catchment
Sunday 27th January 2008 10:30am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
87.71
%
Dissolved Oxygen mg/L
7.4
mg/L
Electrical Conductivity
1800
µS/cm
pH
8.2
pH Units
Reactive Phosphate (mg/L)
0.05
mg/L P
Temperature - AIR
25.8
° C
Temperature - WATER
23.6
° C
Turbidity - NTU
10
NTU
Water Conditions
Weather
Overcast
Last rainfall
More than a week ago
Flow estimate
Water Appearance
Clear
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Damselfly Nymph (Odonata)
6
6
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
30
Flatworms (Turbellaria)
3
3
Freshwater Snails (Gastropoda)
3
50
Leeches (Hirudinea)
3
4
Roundworms (Nematoda)
3
9
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
33
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 135
Total score: 24
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
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
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First data:
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27-01-2008
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