Md. Code Regs. 26.10.07.06

Current through Register Vol. 51, No. 12, June 14, 2024

Section 26.10.07.06 - Detection of Levels of Concern

If the concentration of benzene, toluene, ethylbenzene, total xylenes, or MTBE is detected at equal to or greater than the levels of concern defined in Regulation .02B of this chapter in a groundwater sample collected and analyzed in accordance with Regulations .03-.05 of this chapter, an owner of a new or existing gasoline UST system shall:

A. Within 24 hours of receiving an analytical laboratory report that shows the detection, report the sampling results to the Department;

B. Within 48 hours of receiving an analytical laboratory report that shows the detection, initiate an investigation both on-site and off-site of the oil storage facility in accordance with COMAR 26.10.08.02-.04; and

C. In accordance with COMAR 26.10.09.07, develop a corrective action plan under the direction of the Department.

Md. Code Regs. 26.10.07.06

Regulation .06 adopted effective 49:12 Md. R. 642, eff. 6/13/2022