Ouruhia Domain 2012-02-25 16:10:00
Surrounding Land Use
Tree notes
Native & introduced trees left bank, introduced trees right bank.
Grass condition
Sedge notes
Wetland vegetation both banks, some bare ground right bank.
Human Activity - Disturbance, Pollution, Restoration, Infrastructure
Newly built garden retreat on one bank of stream.
River bank condition
Weather
Water Measurements
pH
5.57
Water conductivity
130
Water temperature
18.70°C
Clarity Readings
Clarity reading 1
75.00
Clarity reading 2
77.00
Clarity reading 3 (Different Viewer)
78.00
Clarity - Average
76.67
Substrate Measurements %
Sand / Silt / Mud < 2mm
15%
Gravels 2mm - 6cm
80%
Small cobbles 6 - 12cm
5%
Signs of recent silting?
No evidence of silting seen