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Catchments
Yarra River Catchment
ME_YSC012
Site visits
16-02-2014
Glen Waverley Main Drain. Behind 5/6 Crosby Drive, Glen Waverley
Melbourne
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ME_YSC012 Yarra River Catchment
Sunday 16th February 2014 9:40am
Approved
Notes
Physical Chemical Tests
Ammonium
0.07
mg/L NH4+
Dissolved Oxygen % Saturation
65
%
Dissolved Oxygen mg/L
5.8
mg/L
Electrical Conductivity
230
µS/cm
pH
6.6
pH Units
Reactive Phosphate (mg/L)
0.07
mg/L P
Temperature - AIR
22
° C
Temperature - WATER
19.5
° C
Turbidity - FTU
26
FTU
Water Conditions
Weather
Raining
Last rainfall
During the last 24 hours
6
Flow estimate
HIGH: Less than bankfull and in-stream habitats connected
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
1.5
Hazards
Litter/Pollutants
bottles,cans,clothing,packets,paper,plastic,polystyrene
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Damselfly Nymph (Odonata)
6
12
Dragonfly Nymph (Odonata)
6
2
Flatworms (Turbellaria)
3
4
Freshwater Snails (Gastropoda)
3
30
Leeches (Hirudinea)
3
2
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
1
Biting Midge Larvae (Diptera)
2
1
Mosquito Larvae (Diptera)
2
3
Non Biting Midge Larvae - Bloodworms (Diptera)
1
30
Segmented Worm (Oligochaeta)
1
7
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 92
Total score: 30
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 - FTU
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 - 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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19-01-2014
16-02-2014
23-03-2014
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