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Catchments
Yarra River Catchment
ME_YGR006
Site visits
05-01-2014
Gardiners Creek upstream of Blackburn Lake, at Pobblebonk point, adjacent to Vegemite Creek
Melbourne
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ME_YGR006 Yarra River Catchment
Sunday 5th January 2014 10:30am
Approved
Notes
Physical Chemical Tests
Ammonium
0.02
mg/L NH4+
Dissolved Oxygen % Saturation
36
%
Dissolved Oxygen mg/L
3
mg/L
Electrical Conductivity
240
µS/cm
pH
6.9
pH Units
Reactive Phosphate (mg/L)
0
mg/L P
Temperature - AIR
22
° C
Temperature - WATER
18.5
° C
Turbidity - NTU
32
NTU
Water Conditions
Weather
Sunny
Last rainfall
More than a week ago
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Other: Discoloured ; Musky
Stream depth
1m - 2m
Stream width
2m - 5m
Hazards
Litter/Pollutants
bottles,polystyrene
Habitat
Bank Erosion Stability
Bank Vegetation
In Stream Cover
Riffles Pools Bends
Verge Vegetation
Overall
Good
4
Good
8
Good
8
Fair
3
Good
8
Good
31
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 0
Total score: 0
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
Rainfall last 48 hours
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
Rainfall last 48 hours
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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01-12-2013
05-01-2014
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