The Department of Health and Social Services may order and direct that the owner of any property on which there is a cesspool or privy well and all other drainage already in use in any incorporated town or within 1 mile from the water supply of the town shall so change and construct the same out of brick and cement or concrete in such manner as to prevent the contents thereof from oozing through or passing into the soil around the cesspool or privy well or from overflowing over the top thereof.
Structure Delaware Code
Chapter 15. CESSPOOLS, PRIVY WELLS, DRAINAGE SYSTEMS AND WATER SUPPLY SYSTEMS
§ 1501. Regulating construction of drainage systems and water supply systems.
§ 1502. Changing existing drainage systems.
§ 1503. Construction changes in drainage systems.
§ 1504. Prohibiting surface drainage.
§ 1505. Cleaning of cesspools and privy wells.
§ 1506. Plans for construction or alteration of a water supply system.