11 Miss. Code. R. § 5-2-280.4-7.2 - Waiver of Sampling Requirements

While not generally a recommended practice, sampling requirements may be waived if the facility has monitoring wells as the method of leak detection and no evidence of a release has been noted. The UST Branch generally will only consider groundwater monitoring to grant a waiver. In order to request a waiver, submit the previous twelve months of monitoring well records at the same time the "Notice of Intent to Permanently Close UST System(s)" form is submitted and indicate you wish to have the sampling requirements waived.

However, if evidence of petroleum contaminated soil and/or groundwater is found during closure activities, samples must then be collected from the appropriate locations and analyzed as described in this guidance document.

Notes

11 Miss. Code. R. § 5-2-280.4-7.2