Tom Neltner, J.D., Chemicals Policy Director
Update: In October 2019, DC Mayor Muriel Bowser appropriated $1.8 million in her Fiscal Year 2020 budget to fund the Lead Pipe Replacement Assistance Program, which is designed to replace legacy partial LSLs remaining on private property.
Washington, DC estimates there are 48,000 lead service lines (LSLs) on private property, 46 percent of the total number of service lines identified by the District. While the District has not yet set a goal of eliminating LSLs, it has taken positive steps to assist residents in replacing LSLs. It has prioritized avoiding partial LSL replacements, which are likely to increase residents’ exposure to lead, especially in the months following the disturbance.
On January 16, 2019, the District passed a new law that takes additional positive steps. First, it requires property owners to disclose the presence of an LSL to potential homebuyers and renters. The city joins Cincinnati, OH and Philadelphia, PA in requiring disclosure to renters and New York, Delaware, Connecticut, and Pennsylvania in requiring disclosure to homebuyers.
Second, it redresses past partial LSL replacements by providing financial support to homeowners who did not replace the portion on private property when they were expected to shoulder the entire burden. This is the first city we have seen take this approach. The fiscal impact statement for the law also provides insight into the cost of LSL replacement; the District of Columbia Water and Sewer Authority (DC Water), the city’s utility, estimates the average cost to replace the portion on private property is $2,000 per line. The total cost of the law over four years if fully funded is $21 million.