Mississippi Administrative Code
Title 11 - Mississippi Department of Environmental Quality
Part 5 - Underground Storage Tank Regulations
Chapter 2 - Mississippi Commission on Environmental Quality Underground Storage Tanks Regulations Technical Standards and Corrective Action Requirements for Owners and Operators of Underground Storage Tanks (UST) (Adopted March 22, 1989; Amended August 25, 2011, Last Amended August 23, 2018)
Rule 11-5-2.10 - UST Systems with Field
Section 11-5-2.10-280.131 - General requirements

Current through September 24, 2024

(a) Implementation of requirements. Owners and operators must comply with the requirements of this part for UST systems with field-constructed tanks and airport hydrant systems as follows:

(1) For UST systems installed on or before October 5, 2018, the requirements are effective according to the following schedule:

Requirement

Effective date

Upgrading UST systems; general operating requirements; and operator training

October 5, 2021.

Release detection

October 5, 2021.

Release reporting, response, and investigation; closure; financial responsibility and notification (except as provided in paragraph (b) of this section)

October 5, 2018.

(2) For UST systems installed after October 5, 2018, the requirements apply at installation.

(b) Not later than October 5, 2021, all owners of previously deferred UST systems must submit a one-time notice of tank system existence to the implementing agency, using a state form in accordance with § 280.22(c). Owners and operators of UST systems in use as of October 13, 2015 must demonstrate financial responsibility at the time of submission of the notification form.

(c) Except as provided in § 280.132, owners and operators must comply with the requirements of Rule 2.1 through Rule 2.8 and Rule 2.9 of this part.

(d) In addition to the codes of practice listed in § 280.20, owners and operators may use military construction criteria, such as Unified Facilities Criteria (UFC) 3-460-01, Petroleum Fuel Facilities, when designing, constructing, and installing airport hydrant systems and UST systems with field-constructed tanks.

Disclaimer: These regulations may not be the most recent version. Mississippi may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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