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Catchments
Yarra River Catchment
ME_YGR006
Site visits
09-11-2014
Gardiners Creek upstream of Blackburn Lake, at Pobblebonk point, adjacent to Vegemite Creek
Melbourne
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ME_YGR006 Yarra River Catchment
Sunday 9th November 2014 9:45am
Approved
Notes
Physical Chemical Tests
Ammonium
0.05
mg/L NH4+
Dissolved Oxygen % Saturation
33
%
Dissolved Oxygen mg/L
3
mg/L
Electrical Conductivity
290
µS/cm
pH
7.4
pH Units
Reactive Phosphate (mg/L)
0.07
mg/L P
Temperature - AIR
23
° C
Temperature - WATER
18
° C
Turbidity - NTU
13
NTU
Water Conditions
Weather
Sunny
Last rainfall
More than a week ago
36
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Scummy,Other: Litter ; Pollen floating on surface
Stream depth
51cm - 99cm
Stream width
2m - 5m
Hazards
Litter/Pollutants
bottles,cans,paper,plastic,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
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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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