Lead Line Grants

Lead pipes in Suffolk County, Massachusetts

How many lead pipes are in Suffolk County, MA?

Water systems based in Suffolk County reported 3,253 lead service lines, 290 galvanized lines that need replacing and 9,154 lines of unknown material to EPA (Q3 2026). Boston has the most, with 2,449 lead and galvanized lines.

Lead lines3,253
Galvanized (replace)290
Unknown material9,154
Water systems4
Lead and galvanized lines by water system in Suffolk County
Boston2,449Winthrop539Revere467Chelsea88

Free replacement program confirmed

Who pays in Massachusetts

This state has no law we found that decides who pays for the private side of a lead service line, so each utility sets its own policy. Under the federal rule, utilities must replace every lead line and galvanized line that needs it within ten years of November 1, 2027, but the rule does not make utilities pay for the owner's side. Federal infrastructure money passed through the state revolving fund can pay for it, so many utilities offer free or discounted replacement, especially for low-income owners.

Confirmed programs in Suffolk County

Every Suffolk County water system with lead lines

Systems are grouped by the county EPA lists as their main service area. Some serve towns in neighboring counties too.

Water systemLeadGalv.UnknownProgram
Boston
Boston Water and Sewer Commission (Mwra)
2,1842654,180Free replacement
Winthrop
Winthrop Water Division, (Mwra)
53900Not confirmed
Revere
Revere Water Division (Mwra)
44324571Not confirmed
Chelsea
Chelsea Water Dept. (Mwra)
8714,403Not confirmed

Get lead line replacement quotes in Suffolk County

Compare prices from licensed local plumbers who replace water service lines. Useful if your utility's program doesn't cover you, has a long wait, or you need the work done sooner.

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Common questions

How many lead pipes are in Suffolk County, MA?

Water systems based in Suffolk County reported 3,253 lead service lines, 290 galvanized lines that need replacing and 9,154 lines of unknown material to EPA (Q3 2026). Boston has the most, with 2,449 lead and galvanized lines.

Who pays to replace lead service lines in Suffolk County?

It depends on your water utility. Massachusetts has no law we found that decides who pays for the private side of a lead service line, so each utility sets its own policy. We have confirmed programs for 1 Suffolk County utility, listed on this page.

How do I find out if my house has a lead service line?

Look up your address on your water utility's service line inventory map, or check the pipe where it enters your home: lead is dull gray, soft, scratches to shiny silver, and a magnet won't stick. See our step-by-step guide.

Other Massachusetts counties

Middlesex CountyBristol CountyNorfolk CountyEssex CountyPlymouth CountyMassachusetts →