Remote Boat Channel Bed Elevation Survey - August 30

Current Opened Gates: Automatic operation of middle section gates for 3.5 ft water depth

West side gates were automatically operated to keep 3.5 ft water depth. On the PLC screen, 3.4 ft water depth was measured.
Sonarlite and GPS system was tested with Dr. James Cleverly, a data logger expert. Sonarlite was initialized and frozen immediately connection with GPS. 
No external control for Sonarlite is available. He concluded nothing could be controlled and tested. 
The Rio Grande water was very clear.
 

  Figure 1   Figure 2