Releases from Federally Regulated Underground Storage Tank Systems

Please note that some Case Numbers are listed on this dataset multiple times as more than one “Substance” was reported as being released at the date of discovery. Federally regulated USTs include USTs containing heating fuel for resale purposes and USTs that contain gasoline, diesel, kerosene, and waste oil.

To learn more about federally regulated USTs please see the EPA's UST website (epa.gov/ust/learn-about-underground-storage-tanks-usts). This dataset is a subset of records and information that may be available about releases from regulated USTs that have occurred at specific locations. This dataset does not replace a full review of files publicly available using REACT (deep-react.service.ct.gov/s/) or the DEEP on-line Public Portal (filings.deep.ct.gov/DEEPDocumentSearchPortal/). ‒ This list does not contain releases from non-federally regulated USTs (i.e. releases from residential heating fuel USTs). ‒ Not every type of release from a federally regulated UST System is required to be reported to the EPA. ‒ Not every release from a federally UST System is reported to the DEEP.