News
View AllSCDES Collects Additional Samples, Conducts Third Extensive Survey of Lake Hartwell Harmful Algal Bloom
Certain areas of Lake Hartwell lifted from Recreational Water Watch
FOR IMMEDIATE RELEASE:
June 5, 2025
COLUMBIA, S.C. — The South Carolina Department of Environmental Services (SCDES) continues to monitor the harmful algal bloom (HAB) on Lake Hartwell in order to provide the latest recommendations for protecting public health.
Events
View AllSantee River Basin Council Meeting
The next Santee River Basin Council meeting has been scheduled for June 10, 2025 from 9:00 AM to 1:00 PM.
The Council will meet in-person at the Santee Cooper Operations Center (1 Riverwood Drive, Moncks Corner, SC 29461). The meeting may be attended virtually as well. For meeting access information, please contact Scott Harder (scott.harder@des.sc.gov) or Alexis Modzelesky (alexis.modzelesky@des.sc.gov).
Blog
View AllTuesday, Apr 29, 2025
Protecting Air Quality: SCDES’s Daily Ozone Forecasts and What You Can Do to Help

As temperatures rise across South Carolina, so do concerns about ground-level ozone pollution.