Lead Pipe Map

Washington · 8 community water systems

Lead pipes in San Juan County, WA

8 community water systems serving San Juan County reported 0 lead and 2 galvanized-requiring-replacement service lines, plus 196 of unknown material. The most are in Town of Friday Harbor.

<0.1% of these systems' lines are lead or galvanized requiring replacement, lower than the Washington average (0.3%) and lower than the national average (3.1%).

0Lead
2Galvanized, replace
196Unknown
2,304Non-lead

Water systems serving San Juan County

Water systemLeadGalv.Unknown% leadPeople
Town of Friday HarborSan Juan County0201.8%3,543
RosarioSan Juan County001780%1,426
Raccoon Point Water SystemSan Juan County0080%81
Eagle Cove Water AssociationSan Juan County0060%65
Cayou Valley Homeowners AssocSan Juan County0040%31
Eastsound Water Users AssociationSan Juan County0000%3,711
Roche Harbor Water System INCSan Juan County0000%2,091
Fisherman Bay Water AssociationSan Juan County0000%1,195

Systems that also serve other counties are counted in full. Your water bill names your utility.

What to do if your line is lead or unknown

  1. Check the pipe where water enters your home.
  2. Use a filter certified to NSF/ANSI 53 for lead for drinking and cooking.
  3. Test your water, often free through the utility.
  4. Ask your utility about free or discounted replacement; most lines must be replaced by December 31, 2037.

Check another water system

Questions

Does San Juan County have lead pipes?

Yes. Water systems serving San Juan County reported 0 lead and 2 galvanized-requiring-replacement service lines, plus 196 of unknown material.

Which San Juan County water systems have the most lead lines?

Town of Friday Harbor (2).

How do I check my home in San Juan County?

Find the water system named on your water bill in the table above, open its page and use its address-level inventory. You can also scratch-test the pipe where it enters your home.