Maryland Statutes
Part VIII - Enforcement
Section 7-256 - Right of Entry

(a)    At any reasonable time, a representative of the Department or a representative of the health department of the political jurisdiction where the hazardous substance facility is located may enter any hazardous substance facility:
        (1)    To inspect the hazardous substance facility;
        (2)    To obtain water, waste, soil, or air samples;
        (3)    To drill test wells; and
        (4)    To measure the volume and kinds of substances that are received, treated, stored, or disposed of.
    (b)    If a municipality in which a hazardous substance facility is located does not have a health department, the mayor of the municipality may designate the municipal agency that may enter and inspect a hazardous substance facility under this section.