This document is a technical report that outlines the challenges associated with data collection on mining retention ponds and presents a solution through the EDGE™ Topographic and bathymetric lidar system. It describes how traditional data collection methods are often inefficient and pose safety risks, particularly in hazardous mining environments. The EDGE system is introduced as a revolutionary tool that provides precise terrain and underwater topography data, enhancing the efficiency of mining operations. The report details the system's capabilities, including high-resolution mapping of underwater features and volumetric calculations for retention pond monitoring. It emphasizes the importance of accurate data in optimizing dredging operations, ensuring sustainable resource extraction, and complying with environmental regulations. The document also highlights the advanced laser scanning technology used in the EDGE system, which allows for detailed mapping of sediment deposits and underwater topography, ultimately aiding mining companies in making informed decisions.