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  2. Willowbank 2008-07-29 10:00:00

Willowbank 2008-07-29 10:00:00

Surrounding Land Use
Native Tree notes
Cabbage trees
Tree notes
Willow
Grass condition
Un-mown
Sedge notes
Flax,Rushes
Animal Observations
Ducks,Geese,Pukeko,Swans
Human Activity - Disturbance, Pollution, Restoration, Infrastructure
Chip packets in water
River bank condition
Eroding
Weather
Weather
Heavy cloud
Rainfall occured in the previous 48 hours
Yes
Air temperature
8.20°C
Water Measurements
pH
5.50
Water conductivity
140
Water temperature
11.00°C
Clarity Readings
Clarity reading 1
98.00
Clarity reading 2
100.00
Clarity reading 3 (Different Viewer)
100.00
Clarity - Average
99.33
Substrate Measurements %
Sand / Silt / Mud < 2mm
60%
Gravels 2mm - 6cm
30%
Small cobbles 6 - 12cm
5%
Large cobbles 12 - 25 cm
5%
Streambed Observations

Twigs, macrophytes

Signs of recent silting?
Yes, there was evidence of silting