D.C. Mun. Regs. tit. 20, § 3899
Definitions
Effective Mar 6, 202067 DCR 2597Authority: Section 110 of the District Department of the Environment Establishment Act of 2005, effective February 15, 2006 (D.C. Law 16-51; D.C. Official Code § 8-151.10); Sections 6016 and 6019b of the Lead Service Line Priority Replacement Assistance Act of 2004, effective December 7, 2004 (D.C. Law 15-205; D.C. Official Code §§ 34-2155 and 34-2159); Section 203(15) of the Water and Sewer Authority Establishment and Department of Public Works Reorganization Act of 1996, effective April 18, 1996 (D.C. Law 11-111; D.C. Official Code § 34-2202.03(15)); and Mayor’s Order 2006-61, dated June 14, 2006, and in consultation with the District of Columbia Water and Sewer Authority. Source: Final Rulemaking published at 67 DCR 2597 (March 6, 2020); as amended by Final Rulemaking published at 72 DCR 008203 (July 25, 2025).District of Columbia, Office of the Secretary
3899.1 When used in this chapter, the following words and phrases shall have the meanings ascribed:
DC Water – the District of Columbia Water and Sewer Authority.
Department – the District of Columbia Department of Energy and Environment.
LPRAP – The Lead Pipe Replacement Assistance Program that provides eligible households with assistance for the replacement of partial lead service lines on private property and is administered by DC Water and the Department.
Partial Lead Service Line – a mixed material water service pipe connecting a residential property’s plumbing to a water main that may result in lead contamination.
Replacement Costs – the total cost to confirm or complete the removal of a partial lead service line, including permits, inspectors, and restoration.
SOURCE: Final Rulemaking published at 67 DCR 2597 (March 6, 2020).