Ouruhia Domain 2014-01-18 15:50:00

Surrounding Land Use
Additional Observations?
Water temp not correct. Thermometer broken.
Tree notes
left bank: introduced trees, wetland vegetation, scrub, long grass; right bank: introduced trees, wetland vegetation, scrub, short grass
Grass condition
River bank condition
Weather
Rainfall occured in the previous 48 hours
Yes
Air temperature
18.00°C
Water Measurements
pH
6.81
Water conductivity
150
Water temperature
16.00°C
Clarity Readings
Clarity reading 1
85.00
Clarity reading 2
85.00
Clarity reading 3 (Different Viewer)
82.00
Clarity - Average
84.00
Substrate Measurements %
Sand / Silt / Mud < 2mm
30%
Gravels 2mm - 6cm
30%
Small cobbles 6 - 12cm
30%
Large cobbles 12 - 25 cm
10%
Signs of recent silting?
Yes, there was evidence of silting