City of Baltimore
Baltimore City Code

§ 7-402. Exceptions from subtitle.

This subtitle does not apply to:

(1) the random placement of broken stones or rubble as a foundation, sustaining wall, or similar structure to control erosion; or

(2) to the otherwise lawful filling of land exclusively with earth fill material that contains:

(i) no more than 10% organic matter or rubble by volume; and

(ii) no object larger than 12 inches in any dimension.