Reservoir Bathymetry

Groundhog Reservoir:

Looking west at Groundhog Reservoir.

Looking west at Groundhog Reservoir

Looking northwest at Groundhog Reservoir.

Looking northwest at Groundhog Reservoir

Looking northwest at Groundhog Reservoir at dusk.

Looking northwest at Groundhog Reservoir at dusk

Looking northwest at Groundhog Reservoir.

Looking north-northeast at Groundhog Reservoir

Totten Reservoir:

The multibeam echo sounder and motion sensor.

The multibeam echo sounder and motion sensor

Setting up the real-time kinematic global positioning system base station.

Setting up the real-time kinematic global positioning system base station

Monitoring the computers as the multibeam echo sounder collects and logs data.

Monitoring the computers as the multibeam echo sounder collects and logs data

Typical display of the computers used to monitor and log data.

Typical display of the computers used to monitor and log data

Looking west across the northeast bay of Totten Reservoir.

Looking west across the northeast bay of Totten Reservoir