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IDEM > Environmental Cleanup > Leaking Underground Storage Tanks (LUSTs) > LUST Data Cover LUST Data Cover

Updated January 2009

This report lists all LUSTs in the IDEM database and is updated once a month.

Note: The tab delimited text file is formatted to be opened in spreadsheet or database software.

If you have questions about these files, please contact Jill Fischer at jfischer@idem.in.gov or (317) 234-0981

Disposition Description

Every LUST number is assigned one of 13 dispositions. These dispositions can be divided into three general categories:

  • Open
    • "Active" - LUST currently undergoing site characterization or corrective action
    • "MNA" - LUST approved to use monitored natural attenuation for corrective action
    • "Discontinued" - Discontinued sites are "active" sites. LUST sites may be designated as "discontinued" for different reasons including:
      • Referred to another program because the release is not from a regulated UST
      • FID and LUST number assigned based on a complaint and not to a known facility
      • A LUST that is a dead end because the owner cannot be located and is a lower priority based on site information and potential threats to human health and the environment.
  • "Deactivated" - Facilities that reported a "suspected release" that later confirmed that no release occurred. These are not "LUSTs".
  • Closed - Releases that have been granted a "no-further-action". This information does not distinguish between "default" or "non-default". You must refer to the "NFA letter"; for this information.
    • "NFA - 94 Guidance" - Sites closed using the UST Branch Guidance Manual, October 1994
    • "NFA - ind soil" - Sites closed for industrial subsurface soil only using RISC
    • "NFA - ind soil/gw" - Same as above, plus industrial ground water
    • "NFA - ind soil/res gw" - Same as above, but residential ground water
    • "NFA - ind gw" - Sites closed for industrial ground water only using RISC
    • "NFA - res soil" - Sites closed for residential subsurface soil only using RISC
    • "NFA - res soil/gw" - Same as above, plus ground water
    • "NFA - res soil/ind gw" - Same as above, but industrial ground water
    • "NFA - res gw" - Sites closed for residential ground water only using RISC