Lead Pipe Map

Lead pipes in Oregon

Oregon's 948 community water systems reported 0 lead and 0 galvanized-requiring-replacement service lines, plus 26,259 of unknown material.

0Lead
0Galvanized, replace
26,259Unknown
0Systems with lead

0% of the service lines Oregon utilities reported are lead or galvanized requiring replacement, well below the national share of 3.1%. 2.1% are still unidentified (national: 21%). 29 systems haven't reported counts yet.

Since 2025 Q1, reported lead and galvanized lines in Oregon went from 58 to 0 (down 58). See which systems made the most progress.

No confirmed lead, but unknown lines remain (77)

Water systemLeadGalv.Unknown% leadPeople
City of The DallesWasco County005,0140%13,010
City of LebanonLinn County002,9090%18,945
City of DallasPolk County002,6460%17,911
City of SutherlinDouglas County001,8480%8,060
City of CoquilleCoos County001,8110%3,953
City of BrookingsCurry County001,6320%7,120
Green Area Water & Sanitary AuthorityDouglas County001,0980%7,000
Chenowith PUDWasco County008930%4,500
City of TalentJackson County008170%6,293
Garibaldi Water SystemTillamook County005090%837
Fairview Water DistrictTillamook County004970%1,930
City of DaytonYamhill County004910%2,535
City of YoncallaDouglas County004700%1,050
City of DufurWasco County003560%610
Knappa Water AssociationClatsop County003430%1,800
City of HuntingtonBaker County003370%510
City of ScioLinn County002990%900
Boring Water District No 24Clackamas County002910%2,500
South Umpqua Water AssociationDouglas County002860%575
Arlington City Water SupplyGilliam County002620%628
City of North PowderUnion County002600%501
Government Camp Water SystemClackamas County002340%200
City of SherwoodWashington County002220%20,781
Tierra del Mar Water CoTillamook County002090%80
Wallowa Lake Co Service DistWallowa County001890%350
Hines Water DepartmentHarney County001600%1,645
Highland Subdivision WDCrook County001550%335
Cimmarron City Water SystemDeschutes County001540%450
Welches Water CompanyClackamas County001320%60
Alder Creek Barlow Water DistClackamas County001210%300
Watseco-Barview Water DistrictTillamook County001000%450
Blue River Water DistrictLane County001000%150
Mountain Air Water AssocClackamas County00910%170
Alsea County Service DistrictBenton County00830%202
City of CarltonYamhill County00820%2,270
City of Rogue RiverJackson County00730%2,345
Cswa Chehalem SpringsYamhill County00700%130
Pinewood Mobile ManorWasco County00660%130
Labish Village WTR CommissionMarion County00630%452
John Day Water DistrictClatsop County00540%350
Juniper Mobile ParkDeschutes County00540%175
Kingswood Heights Water CO-OPClackamas County00500%138
Mossy Brae Water DistrictClackamas County00490%100
Ctuir PWD MissionPendelton00480%1,310
City of Gold HillJackson County00410%1,335
Bridge Water DistrictCoos County00400%150
Pleasant View Water CoYamhill County00380%120
Dufur, South BasinWasco County00380%33
Rimrock West Imprvmnt DistDeschutes County00350%150
Interlachen Water PUDMultnomah County00330%360

Showing 50. See all

No lead or unknown lines reported (193)

Systems serving 1,000 or more people. Systems without counts on file are listed as 0.

Water systemLeadGalv.Unknown% leadPeople
Portland Water BureauMultnomah County0000%666,200
Tualatin Valley Water DistrictWashington County0000%224,600
Salem Public WorksMarion County0000%199,820
Eugene Water & Electric BoardLane County0000%176,000
Medford Water CommissionJackson County0000%106,068
City of HillsboroWashington County0000%92,632
City of BeavertonWashington County0000%88,045
City of BendDeschutes County0000%77,704
City of GreshamMultnomah County0000%73,932
Rockwood PUDMultnomah County0000%65,443
City of TigardWashington County0000%62,500
Springfield Utility BoardLane County0000%62,100
City of CorvallisBenton County0000%61,468
City of AlbanyLinn County0000%57,997
Sunrise Water AuthorityClackamas County0000%50,003
Klamath Falls Water DeptKlamath County0000%40,475
Lake Oswego Municipal WaterClackamas County0000%40,000
City of KeizerMarion County0000%38,585
Redmond Water DepartmentDeschutes County0000%38,208
City of Grants PassJosephine County0000%37,138
Avion WC - Greater AvionDeschutes County0000%35,332
McMinnville Water & LightYamhill County0000%34,515
Coos Bay North Bend WTR BRDCoos County0000%34,500
Oregon CityClackamas County0000%33,940
Oak Lodge Water ServicesClackamas County0000%30,000
Clackamas River WaterClackamas County0000%29,918
City of WoodburnMarion County0000%29,455
City of RoseburgDouglas County0000%28,800
City of TualatinWashington County0000%28,106
City of Forest GroveWashington County0000%26,838
City of WilsonvilleClackamas County0000%25,915
City of NewbergYamhill County0000%25,138
Ashland Water DepartmentJackson County0000%20,946
City of MilwaukieClackamas County0000%20,946
City of Lincoln CityLincoln County0000%20,830
City of HermistonUmatilla County0000%20,000
Clackamas River Water - ClairmontClackamas County0000%19,928
City of Central PointJackson County0000%19,785
Canby UtilityClackamas County0000%18,754
City of PendletonUmatilla County0000%16,996
City of TroutdaleMultnomah County0000%16,185
City of CorneliusWashington County0000%14,490
City of OntarioMalheur County0000%14,465
Suburban East Salem WDMarion County0000%13,900
City of La GrandeUnion County0000%13,460
City of St HelensColumbia County0000%13,410
City of SandyClackamas County0000%12,991
City of GladstoneClackamas County0000%12,121
Deschutes Valley Water DistJefferson County0000%11,700
City of MonmouthPolk County0000%11,651

Showing the 50 largest. See all

Lead pipes in Oregon cities

All Oregon cities and towns · Lead pipes by county

Oregon lead pipe questions

How many lead pipes are in Oregon?

Oregon's community water systems reported 0 lead service lines and 0 galvanized lines that must be replaced, for 0 in total. Another 26,259 lines are of unknown material.

What share of Oregon service lines are lead?

0% of reported service lines in Oregon are lead or galvanized requiring replacement, well below the national figure of 3.1%. 2.1% are still unknown, compared with 21% nationally.

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

Search for your water system or ZIP code above, then open your utility's address-level inventory map. You can also check the pipe where it enters your home with a scratch and magnet test.

Source: EPA SDWIS service line inventory, 2026 Q3. Smaller systems with no lead or unknown lines are omitted. See also national rankings.