This is a press release from Ogeechee Riverkeeper.
Ogeechee Riverkeeper (ORK) has been notified that wastewater created by the Hyundai Megasite’s industrial processes has been hauled away via tanker trucks since September 2024. Documents obtained through Georgia Open Records Act (GORA) requests reveal at least four months of trucking wastewater off-site.
Click here to view the 560 pages of documents.
The original plan – agreed to by the City of Savannah, Hyundai, JDA, and state and local regulators – was to send the industrial wastewater via miles of purpose-laid pipe to the City of Savannah’s wastewater treatment plant. This process quickly ceased when the wastewater did not meet the agreed-upon pretreatment standards needed for the City’s facilities to be able to effectively receive and safely treat it. The wastewater exceeded acceptable standards for pH, solids, metals including copper and zinc. Nutrients including phosphorus, among other pollution parameter exceedances, were also noted by the City of Savannah. As a result, the City rejected further acceptance of the wastewater until it met standards.
Additionally, Georgia Environmental Protection Division (EPD) also became aware of a potential issue with Hyundai’s alternative approach. EPD sent a letter of concern, outlining potential issues with having this wastewater hauled away in tanker trucks, including the need for the wastewater to still meet the pretreatment standards at each individual public treatment facility within the State of Georgia.
It is unclear where the trucks are taking the wastewater, what pretreatment standards those locations may require, and whether Hyundai can meet those standards or have received the necessary pretreatment permits. However, EPD did issue a Notice of Violation following its initial inquiries with Hyundai.
Hyundai confirmed that its industrial wastewater was taken away by a number of third-party haulers. Hyundai has also since acknowledged that one hauler was taking the wastewater to a treatment plant that did not have the required permits for industrial wastewater. Hyundai said they ceased using that hauler when they learned of the issue.
Meanwhile, the City of Savannah and Hyundai corresponded on the problems and how to fix them. As of mid-February 2025, it is unclear if the City of Savannah’s pretreatment standards have been met by Hyundai or if the City has begun receiving the wastewater again.
