M  O  N  I  T  O  R  I  N  G  
Monitoring Station Layout
- Water quality and light levels are being    measured to characterize the health of    North River Inlet.

- Light sensors are placed at 1m and 1.5m    depth, and measure light every 5min.

- Water quality is measured at 1m depth    and data on temperature, salinity, pH,    D.O., turbidity, and chlorophyll recorded    every half hour.
Sensors manufactured by:

Yellow Springs International
(www.YSI.com)
Hydrolab
(www.hydrolab.com)
Li-Cor
(www.licor.com)
  Diagram of sensor placement off the dock.  Sensors are   serviced at frequent intervals to prevent fouling.
Created and maintained by: Alan Joyner