Bathymetry is the measurement of the depths of water bodies from the water surface. Bathymetric surveys can be used determine sediment in lakes or channels, to measure a sediment remediation process or to measure the efficiency of dredging operations.
This project is the first asset manage-
ment contract of its kind, encompassing two states, Washington DC and two highway agencies. The project consists of eleven centerline miles, 106 lane miles and over 80 ancillary bridges.