(a) The Secretary shall classify all waterworks, wastewater works, and industrial wastewater works in this State.
(b) In determining the classification of a waterworks, wastewater works, or industrial wastewater works, the Secretary shall consider:
(1) The size or capacity of the facility;
(2) The type of treatment used;
(3) The character of the water or wastes treated; and
(4) Any other physical conditions that affect the facility.
Structure Maryland Statutes
Title 12 - Waterworks and Waste Systems Operators
Subtitle 4 - Miscellaneous Provisions
Section 12-401 - Classification of Waterworks, Wastewater Works, and Industrial Wastewater Works
Section 12-402 - Supervision of Waterworks, Wastewater Works, and Industrial Wastewater Works