This legislative act aims to update and strengthen the Harmful Algal Bloom and Hypoxia Research and Control Act of 1998, enhancing the federal government's response to harmful algal blooms and hypoxia, which pose significant threats to water quality, aquatic ecosystems, and public health. The act seeks to improve monitoring, forecasting, and research efforts related to these environmental issues, thereby safeguarding both human health and aquatic resources. Key provisions include the establishment of a task force that will assess harmful algal blooms and hypoxia at least every five years.