Md. Code, Land Use § 23–107

(a) The applicable county planning board shall require a plat of any land reserved for public use under this subtitle that shows:

(1) the survey location of the land;

(2) the names and addresses of the landowners; and

(3) any other information required for:

(i) filing the plat among the land records of the county in which the land is located; and

(ii) the proper indexing of the plat.

(b) The plat shall:

(1) comply with all requirements for recording of plats among the land records; and

(2) be recorded by the clerk of the court of the county in which the land is located.