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Catchments
ME_EYA450
Site visits
03-08-2011
Yallock Creek @ railway bridge adjacent to Sewarage Farm upstream of Sybella Avenue wetlands
Melbourne
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ME_EYA450 Catchment
Wednesday 3rd August 2011 15:00pm
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen mg/L
8
mg/L
Electrical Conductivity
573
µS/cm
pH
7.1
pH Units
Reactive Phosphate (mg/L)
0.25
mg/L P
Temperature - AIR
22
° C
Temperature - WATER
10.6
° C
Turbidity - NTU
80
NTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
Flow estimate
Moderate
Water Appearance
Stream depth
0 - 50cm
Stream width
2m - 5m
Hazards
Litter/Pollutants
Habitat
Bank Erosion Stability
Bank Vegetation
In Stream Cover
Riffles Pools Bends
Verge Vegetation
Overall
Excellent
5
Fair
6
Good
8
Poor
2
Fair
6
Fair
27
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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Test 1
Ammonium
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Test 2
Ammonium
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
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