Lake Hartwell HAB Update – June 20, 2025

green algae on the surface of the water. flowering water as background or texture

The South Carolina Department of Environmental Services (SCDES) has released the most recent Harmful Algal Bloom (HAB) update for Lake Hartwell, based on sampling performed on June 16, 2025. This […]

Lake Hartwell HAB Update – June 5, 2025

A worker's gloved hand holds a test tube with a water sample against the background of a natural landscape. The concept of the content of pollutants in reservoirs with industrial wastewater discharges

The South Carolina Department of Environmental Services (SCDES) has released its latest bi-weekly update on Harmful Algal Bloom (HAB) activity in Lake Hartwell. Based on a detailed lake survey conducted […]