Ouruhia Domain 2014-12-20 15:50:00

Surrounding Land Use
Tree notes
left bank: introduced and native trees, wetland vegetation, long grass; right bank: introduced trees, wetland vegetation, long grass
Grass condition
Human Activity - Disturbance, Pollution, Restoration, Infrastructure
Signs of disturbance willow tree fallen across stream
River bank condition
Weather
Weather
Rainfall occured in the previous 48 hours
No
Air temperature
20.50°C
Water Measurements
pH
7.61
Water conductivity
130
Water temperature
17.00°C
Clarity Readings
Clarity reading 1
75.00
Clarity reading 2
70.00
Clarity reading 3 (Different Viewer)
74.00
Clarity - Average
73.00
Substrate Measurements %
Sand / Silt / Mud < 2mm
20%
Gravels 2mm - 6cm
45%
Small cobbles 6 - 12cm
34%
Large cobbles 12 - 25 cm
1%
Signs of recent silting?
No evidence of silting seen