Utah Administrative Code
Topic - Environmental Quality
Title R311 - Environmental Response and Remediation
Rule R311-211 - Corrective Action Cleanup Standards Policy - PST and CERCLA Sites
Section R311-211-6 - PST Facility Cleanup Standards
Current through Bulletin 2024-06, March 15, 2024
(1) This rule incorporates by reference the Initial Screening Levels table dated November 1, 2005. The table lists initial screening levels for PST sites.
(2) If the director determines that a release from an underground storage tank has occurred, the director shall evaluate whether the contamination at the site exceeds Initial Screening Levels for the contaminants released. The director may require owners and operators to submit any information that the director believes will assist in making this evaluation.
(3) If all contaminants are below initial screening levels, the director shall evaluate the site for No Further Action determination.
(4) This rule incorporates by reference the Tier 1 Screening Criteria table dated November 1, 2005. The table lists cleanup criteria for PST sites. Tier 1 screening levels are only applicable when the following site conditions are met:
(5) If any contaminants from a release are above the Initial Screening Levels, the director shall require owners and operators to submit relevant information required to evaluate the site using the Tier 1 Screening Criteria.