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Catchments
GB_YAR891
Site visits
29-09-2009
Lake Mulwala below outfall at Wood Road and Banks Road corner
Goulburn-Broken
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GB_YAR891 Catchment
Tuesday 29th September 2009 12:25pm
Approved
Notes
Physical Chemical Tests
Chemical Oxygen Demand
13
mg/L
Dissolved Oxygen % Saturation
100
%
Dissolved Oxygen mg/L
9.9
mg/L
E coli
13
orgs/100mL
Electrical Conductivity
88
µS/cm
pH
6.9
pH Units
Reactive Phosphate (mg/L)
0.02
mg/L P
Temperature - WATER
13.5
° C
Total Phosphorus
0.02
mg/L P
Turbidity - NTU
30
NTU
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
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
Chemical Oxygen Demand
E coli
Dissolved Oxygen mg/L
Total Coliforms
Temperature - WATER
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Chemical Oxygen Demand
E coli
Dissolved Oxygen mg/L
Total Coliforms
Temperature - WATER
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
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02-09-2009
29-09-2009
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