QAPP 5.0 Draft
The QAPP 5.0 draft is posted for public review until the close of business May 9, 2025. All comments should be directed to Erin Epperson at Erin.Epperson@des.sc.gov by close of business May 9, 2025.
REGULATION REVISION EFFECTIVE MAY 26, 2017, 61-92, Part 280
How will the new regulations affect you? Learn more about the revised UST Regulation.
SCDES regulates underground storage tanks (USTs) for the entire life of a tank system. This includes the planning, compliance, permitting, enforcement, and remediation efforts of underground storage tanks throughout the state. We provide technical oversight on all releases that occur from USTs as well as a Site Rehabilitation Contractor Certification Program.
SCDES's 24-Hour Emergency Response Line for Accidental Spills 1-888-481-0125