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  2. Ouruhia Domain 2013-09-21 12:40:00

Ouruhia Domain 2013-09-21 12:40:00

Surrounding Land Use
Tree notes
left bank: introduced trees, scrub, long grass; right bank: introduced trees, wetland vegetation, short grass.
Grass condition
Mown
River bank condition
Stable
Weather
Weather
Heavy cloud
Rainfall occured in the previous 48 hours
Yes
Air temperature
14.00°C
Water Measurements
pH
7.22
Water temperature
13.00°C
Clarity Readings
Clarity reading 1
82.00
Clarity reading 2
82.00
Clarity reading 3 (Different Viewer)
84.00
Clarity - Average
82.67
Substrate Measurements %
Sand / Silt / Mud < 2mm
10%
Gravels 2mm - 6cm
20%
Small cobbles 6 - 12cm
20%
Streambed Observations

10% man-made
5% woody debris
35% water plants rooted in stream bed

Signs of recent silting?
No evidence of silting seen