DC Water lead line record
Start with DC Water's own inventory status, address lookup, and utility-specific next step before using any cost or support page.
verified record last verified 2026-04-05. Official lookup and inventory still control address-level truth.
Where this utility stands now.
DC Water says its parcel map uses verified lead suspected lead no information suspected non-lead and verified non-lead categories, multilingual lead unknown and galvanized iron letters are posted online, and customers can use either the 100 percent private-side assistance path or the voluntary full replacement path depending on whether lead is on one side or both sides.
Official pages that control the next step.
Address confirmation path
Notice or replacement updates
https://www.dcwater.com/resources/lead-free-dc/water-service-line-material-notifications
Utility-specific facts that change what comes next.
Inventory status
map-published-with-verified-and-suspected-categories
DC Water says its parcel map uses verified lead suspected lead no information suspected non-lead and verified non-lead categories, multilingual lead unknown and galvanized iron letters are posted online, and customers can use either the 100 percent private-side assistance path or the voluntary full replacement path depending on whether lead is on one side or both sides.
Address confirmation path
Official utility lookup available
Official lookup: https://geo.dcwater.com/Lead/
Notice path
Utility notice guidance published
https://www.dcwater.com/resources/lead-free-dc/water-service-line-material-notifications
Replacement support
2 verified replacement path(s)
Lead Pipe Replacement Assistance Program, Voluntary Replacement Program
Cost route status
medium confidence
Public/private assumptions stay on the replacement-cost route.
The anatomy of the local handoff.
Next step
Use the official utility lookup before making any replacement decision.
Next step
Separate public-side responsibility from private-side responsibility.
Next step
Use a program, cost, filter, or transaction page only after the inventory path is clear.
Replacement support stays secondary to the record.
Program or cost guidance only becomes meaningful after the utility's own lookup, inventory status, and notice framing are clear for the address.
Use the utility page and official lookup first. Cost or support pages should not outrank the utility record.
Keep public-side responsibility and private-side responsibility separate from the start.
This utility is still partly narrative-only, so address-level confirmation matters more than generic interpretation.
Source evidence behind this utility overview.
DC Water's inventory map uses verified lead suspected lead no information suspected non-lead and verified non-lead categories for parcel lookup.
https://www.dcwater.com/do-you-have-lead-pipes-let-us-help-you-find-out
DC Water publishes lead unknown and galvanized-iron notification letters in multiple languages and directs customers to Lead Free DC at [email protected] or 202-787-4044 for help.
https://www.dcwater.com/resources/lead-free-dc/water-service-line-material-notifications