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Underground Storage Tanks (USTs)
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Preambles to the 1988 UST Regulations in 40 CFR Parts 280 and 281

Provides additional text explaining rationale and may helpful in understanding the regulation.

  • Preamble to 40 CFR Part 280 (pdf)
  • Preamble to 40 CFR Part 281 (pdf)
  • Preamble to 40 CFR Parts 280 and 281 – Financial Responsibility Requirements and State Program Approval Objective (pdf)
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Last updated on September 7, 2021
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