State guide
District of Columbia
The District has the clearest current homeowner assistance of the three jurisdictions: DC Water and DOEE publish multiple lead-service-line replacement pathways, including full-cost coverage in several cases. As of October 2026, DC Water also has a one-stop customer-initiated application that can connect eligible owners to no-cost replacement options.
Checked against official sources on October 4, 2026. Rules and links change; confirm with the office listed before you act.
- State lead service line page
- Official page →
Official resources in District of Columbia
District program page summarizing the main lead-pipe replacement pathways and when private-side costs are covered.
Official one-stop application page for customers seeking lead line replacement assistance before block-by-block work reaches them.
Official DC Water lead page with the service line inventory map and program resources.
District homeowner-facing page summarizing LPRAP discounts and free replacement for income-qualified households.
Official dashboard residents can use to check block-level construction status and replacement eligibility cues.
Key facts for District of Columbia
- DOEE says District capital-improvement work can cover the complete private-side replacement cost when DC Water replaces the public side.
- DOEE says LPRAP currently covers replacement costs for homeowners enrolled in the program.
- DC Water says all homeowners enrolled in LPRAP receive a 100% discount on private service line replacement.
- Front Door says every approved LPRAP applicant gets at least a 50% discount up to $2,500.
- DC Water’s October 2026 one-stop application says some customers may qualify for no-cost replacement before block work reaches them.
- DC Water’s Lead Free DC page says the service line inventory map can be used to check the line on your property.
Utility help for homeowners in District of Columbia
| Utility | city | program | Details |
|---|---|---|---|
| DC Water | Districtwide | Lead Pipe Replacement Assistance Program (LPRAP) | DC Water says residents with lead, galvanized iron, or brass pipe on private property and non-lead pipe in public space can get a 100% discount on private service line replacement if enrolled. |
| DC Water | Districtwide | Lead Free DC / Capital Improvement Project Replacement | DOEE says the District has allocated funds to cover the complete cost of replacing the private-side lead service pipe when DC Water replaces the public portion during a capital improvement project; customers do not apply. |
| DC Water | Districtwide | Customer Initiated Replacement Options | Beginning October 2026, DC Water and DOEE use one application to determine whether replacement costs can be covered, and the page says some customers may qualify to have their lead service line replaced at no cost. |
| DC Water | Districtwide | Voluntary Lead Service Pipe Replacement Program | DOEE says if both the public and private portions are lead and no capital improvement is scheduled for two years, owners can enroll in the voluntary program subject to available funding. |
What to do next
- Check your address in DC Water’s inventory map first; program eligibility depends on whether lead is on the private side, public side, or both.
- If your private side is lead but public space is non-lead, use the customer-initiated application instead of hiring a contractor on your own.
- If DC Water is planning capital work on your block, respond quickly to right-of-entry or scheduling requests so you do not miss a full-cost replacement opportunity.
Helpful guides
- Who pays to replace the private side of a lead service line?
- Lead service line replacement grants, reimbursements and loans
- How to tell if your water service line is lead
- The Lead and Copper Rule Improvements: what homeowners need to know
Lead line cost-share estimator →