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Catchments
Yarra River Catchment
ME_YGR006
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03-03-2018
Gardiners Creek upstream of Blackburn Lake, at Pobblebonk point, adjacent to Vegemite Creek
Melbourne
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ME_YGR006 Yarra River Catchment
Saturday 3rd March 2018 10:00am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
17.23
%
Dissolved Oxygen mg/L
1.5
mg/L
Electrical Conductivity
220
µS/cm
pH
6.8
pH Units
Reactive Phosphate (mg/L)
0.013
mg/L P
Temperature - AIR
19
° C
Temperature - WATER
22.2
° C
Turbidity - FTU
32
FTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
Flow estimate
STAGNANT: No continuous flow in channel but channel continuous (in-stream habitats connected)
Water Appearance
Other
Stream depth
1m - 2m
Stream width
Hazards
Litter/Pollutants
packets,polystyrene
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
1
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 2
Total score: 10
Overall rating: Poor
Diary photos
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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03-02-2018
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