The chemicals used by commercial applicators for control of invasive aquatic plant species on Watts Bar Lake include: 2,4-D, Komeen, Sonar, Reward, Clipper and Aquathol.
A general discussion on the risks related to these chemicals is being prepared and will be placed here as soon at it is completed.
Each of these has undergone federal review and assessment for use in aquatic systems. The Safety Data Sheets (SDS) for each of these chemicals is provided here for your reference.