These data were collected by Dewberry using a CZMIL Super Nova system. The data were acquired from 20221027 through 20221129. The data include topobathy data in LAS 1.4 format classified as unclassified (1); ground (2); low noise (7); high noise (18); bathymetric bottom (40); water surface (41); derived water surface (42); and submerged object, not otherwise specified (e.g., wreck, rock, submerged piling) (43) in accordance with project specifications. The project consists of approximately 1,373 square miles of data along the shores of Big Bend and contains 17,482 500 m x 500 m lidar tiles. This North Block dataset contains 8,054 500 m x 500 m tiles. This data set is an LAZ (compressed LAS) format file containing LIDAR point cloud data.