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Division of Underground Storage Tanks

If You Have A Release

What to do in the event of a spill or a leak

Information including preventive measures to take before a leak is suspected or confirmed, warning signals of a leaking UST system, what to do when a UST system release is suspected and actions to take for a confirmed release.


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Corrective Action Contractor (CAC) Program

Information including a list of approved corrective action contractors and an application for approved corrective action contractor status.


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UST Fund and Reimbursement Information

Instructions and applications for fund eligibility or reimbursement.


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Required Laboratory Methods

Any UST system release assessments require environmental sampling of soil and/or ground water. These assessments may occur during such procedures as closing petroleum USTs, environmental assessments and at intervals during corrective action. Proper laboratory analysis of samples is critical to decision-making. This is to identify the analytical method that laboratories should use when processing samples for the TN UST program.


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Risk-Based Decision Making (Revised 12/1/2005)

Effective December 1, 2004, the Division implemented a new Risk Based Corrective Action (RBCA) Process. The TN-RBCA Process is a revision of previous processes and provides several advantages.


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Technical Guidance Documents

>>> Click for a table of technical guidance documents (pdf and Excel formats


Summary of Report Requirements, Application and Report Forms


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