This project aims to improve the detection and monitoring of Harmful Algal Blooms (HABs) in New York State’s freshwater bodies through the integration of UAV-mounted and satellite-based hyperspectral remote sensing. By focusing on chlorophyll-a as a key spectral indicator, the research will leverage data collected during RIT’s ROCX 2025 field campaign at Tait Reservoir—complemented by additional observations over Skaneateles and Canandaigua Lakes. Using advanced spectral analysis techniques and in-situ water sampling, the project will develop scalable tools for early HAB detection, supporting public health, ecosystem resilience, and economic sustainability. Outcomes will benefit water resource management, environmental technology innovation, and local economies dependent on clean, safe freshwater systems.