The Mayor shall require new or replacement water systems and sanitary sewage systems to be designed to minimize or eliminate infiltration of flood waters into the systems and discharges from the systems into flood waters, and require on-site waste disposal systems to be located so as to avoid impairment of them or contamination from them during flooding.
D.C. Code § 6-503
Design of water and sanitary sewage systems; location of on-site waste disposal systems
May 26, 1976, D.C
Official source: D.C. Law Library (Council of the District of Columbia). Reproduced from public-domain District of Columbia statutes; confirm against the official source for the current text. Not legal advice.