Styx Mill Conservation Reserve - Water Quality 2008-01-30 10:20:00

Surrounding Land Use
Native Tree notes
Cabbage trees
Tree notes
Willow,Alder,Other black poplar
Grass condition
Animal Observations
Pukeko
River bank condition
Weather
Rainfall occured in the previous 48 hours
No
Air temperature
18.40°C
Water Measurements
pH
5.50
Water conductivity
110
Water temperature
14.50°C
Clarity Readings
Clarity reading 1
96.00
Clarity reading 2
94.00
Clarity reading 3 (Different Viewer)
94.00
Clarity - Average
94.67
Substrate Measurements %
Sand / Silt / Mud < 2mm
85%
Gravels 2mm - 6cm
10%
Small cobbles 6 - 12cm
5%
Streambed Observations

macrophytes, branches

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