Greenwood County Lake Management and state environmental experts are trying to understand why fish are dying at Lake Greenwood. The investigation began after public reports on April 13 of several dead fish in the Cross Hill area of the lake.
Most reports of the fish kill — when large numbers of fish die suddenly — have been concentrated in the lower portion of the lake beyond the lower train trestle, affecting crappie, yellow perch, flathead catfish, striped bass and bluegill.
Fish kills are not uncommon and are typically caused by environmental factors such as low oxygen levels, excessive algae or high water temperatures. In this case, however, investigators say those conditions have not been observed.
In a joint investigation, the state Department of Natural Resources (SCDNR) and Department of Environmental services (SCDES) have collected fish and water samples for analysis. Additionally, SCDES is contacting facilities located upstream of the kill to determine if there have been any operational issues and to request recent monitoring results.
The public is encouraged to reach out to SCDNR's 24-hour phone line with information related to the fish kill. Tips can be sent to 800‑922‑5431.
