Md. Code, Natural Resources § 1–501

(a) In this subtitle the following words have the meanings indicated.

(b) “Person” means any resident of the State of Maryland, any corporation incorporated under the laws of the State of Maryland, or any partnership, organization, association, or legal entity doing business in the State.

(c) “Political subdivision” means a county, the City of Baltimore, a multicounty agency, municipal corporation, single purpose district, and soil conservation or sanitary district.