Water Hardness in Oregon
Average: 47 PPMSoft358 cities934 water systems
Top 10 Hardest Water Cities
| # | City | Hardness |
|---|---|---|
| 1 | Harbor | Very Hard (307 PPM) |
| 2 | Agness | Very Hard (284 PPM) |
| 3 | Pistol River | Very Hard (284 PPM) |
| 4 | Sixes | Very Hard (284 PPM) |
| 5 | Arlington | Very Hard (275 PPM) |
| 6 | Langlois | Hard (243 PPM) |
| 7 | Canyon City | Hard (218 PPM) |
| 8 | Bates | Moderately Hard (176 PPM) |
| 9 | Kimberly | Moderately Hard (176 PPM) |
| 10 | Port Orford | Moderately Hard (163 PPM) |
Top 10 Softest Water Cities
| # | City | Hardness |
|---|---|---|
| 1 | Aloha | Soft (12 PPM) |
| 2 | Beavercreek | Soft (12 PPM) |
| 3 | Beaverton | Soft (12 PPM) |
| 4 | Brightwood | Soft (12 PPM) |
| 5 | Buxton | Soft (12 PPM) |
| 6 | Colton | Soft (12 PPM) |
| 7 | Corbett | Soft (12 PPM) |
| 8 | Cornelius | Soft (12 PPM) |
| 9 | Eagle Creek | Soft (12 PPM) |
| 10 | Gales Creek | Soft (12 PPM) |
All Cities in Oregon
AdamsModerately HardAdelSlightly HardAdrianSlightly HardAgnessVery HardAlbanySoftAlohaSoftAlseaSoftAmitySoftAntelopeSlightly HardApplegateSoftArch CapeSoftArlingtonVery HardAshlandSoftAshwoodSoftAstoriaSlightly HardAthenaModerately HardAuroraSoftAzaleaSoftBandonSlightly HardBanksSoftBatesModerately HardBay CitySoftBeattySoftBeaverSoftBeavercreekSoftBeavertonSoftBendSoftBlachlySoftBlack Butte RancSoftBlodgettSoftBlySoftBoardmanModerately HardBonanzaSoftBonnevilleSlightly HardBoringSoftBridgeportSoftBrightwoodSoftBroadbentSlightly HardBroganSlightly HardBrooksSoftBrothersSoftBrownsvilleSoftBurnsSoftButte FallsSoftBuxtonSoftCamas ValleySoftCamp ShermanSoftCanbySoftCannon BeachSoftCanyon CityHardCanyonvilleSoftCarltonSoftCascadiaSoftCave JunctionSoftCedar HillsSoftCentral PointSoftCharlestonSlightly HardCheshireSoftChiloquinSoftChristmas ValleySlightly HardClackamasSoftCloverdaleSoftCoburgSoftColtonSoftColumbia CitySoftCondonSlightly HardCoquilleSlightly HardCorbettSoftCorneliusSoftCorvallisSoftCottage GroveSoftCoveSoftCraneSlightly HardCrater LakeSoftCrescentSoftCreswellSoftCrooked River RaSoftCulverSoftDairySoftDaleModerately HardDallasSoftDays CreekSoftDaytonSlightly HardDayvilleSoftDeer IslandSoftDepoe BaySoftDetroitSoftDexterSoftDiamondSoftDiamond LakeSoftDonaldSoftDorenaSoftDrainSoftDrewseySlightly HardDundeeSlightly HardDurkeeSoftEagle CreekSoftEagle PointSoftEchoModerately HardEddyvilleSoftElginSoftElktonSoftElmiraSoftEnterpriseSlightly HardEstacadaSoftEugeneSoftFairviewSoftFall CreekSoftFalls CitySoftFieldsSoftFlorenceSoftFort KlamathSoftFort RockSoftFosterSoftFrenchglenSoftFriendSlightly HardGales CreekSoftGarden HomeSoftGardinerSoftGaribaldiSoftGastonSoftGatesSoftGearhartSoftGervaisSoftGilchristSoftGladstoneSoftGlendaleSoftGlenwoodSoftGlideSoftGold HillSoftGrand RondeSoftGrants PassSoftGrass ValleySlightly HardGreenleafSoftGreshamSoftHainesSoftHalfwaySoftHalseySoftHammondSoftHarborVery HardHarperSlightly HardHarrisburgSoftHeboSoftHelixModerately HardHeppnerSlightly HardHerefordSoftHermistonModerately HardHillsboroSoftHinesModerately HardHood RiverSlightly HardHubbardSoftHuntingtonSoftIdanhaSoftIdleyld ParkSoftImblerSoftImnahaSoftIndependenceSoftIoneModerately HardIronsideSlightly HardIrrigonSlightly HardJamiesonSlightly HardJeffersonSoftJohn DaySlightly HardJosephSoftJunction CitySoftJunturaSlightly HardKeizerSoftKenoSoftKentSoftKerbySoftKimberlyModerately HardKinzuaSlightly HardKlamath FallsSoftLa GrandeSoftLa PineSoftLafayetteSlightly HardLake OswegoSoftLakesideSlightly HardLakeviewSlightly HardLangloisHardLeaburgSoftLebanonSoftLexingtonModerately HardLincoln CitySoftLogsdenSoftLong CreekSlightly HardLoraneSoftLostineSlightly HardLowellSoftLyonsSoftMadrasSoftMalinSoftManningSoftManzanitaSoftMapletonSoftMarcolaSoftMaupinSlightly HardMc Kenzie BridgeSoftMcminnvilleSoftMcnarySlightly HardMeachamModerately HardMedfordSoftMedical SpringsSoftMerlinSoftMerrillSoftMidlandSoftMill CitySoftMilton FreewaterModerately HardMilwaukieSoftMitchellSlightly HardMolallaSoftMonmouthSoftMonroeSoftMonumentSoftMoroSlightly HardMosierSlightly HardMount AngelSoftMount Hood ParkdSlightly HardMount VernonSlightly HardMulinoSoftMyrtle CreekSoftMyrtle PointSlightly HardNehalemSoftNeotsuSoftNeskowinSoftNewbergSlightly HardNewportSoftNorth BendSlightly HardNorth PlainsSoftNorth PowderSoftNotiSoftO BrienSoftOak GroveSoftOaklandSoftOakridgeSoftOceansideSoftOntarioSlightly HardOregon CitySoftOretechSoftOtisSoftOxbowSoftPacific CitySoftPaisleySlightly HardPaulinaSoftPendletonModerately HardPhilomathSoftPhoenixSoftPilot RockModerately HardPistol RiverVery HardPleasant HillSoftPlushSoftPort OrfordModerately HardPortlandSoftPostSoftPowell ButteSoftPowersSlightly HardPrairie CitySoftPrincetonSoftPrinevilleSoftProspectSoftRainierSoftRedmondSoftRichlandSoftRickreallSoftRiddleSoftRileySoftRockawaySoftRockwood CornersSoftRogue RiverSoftRoseburgSoftRufusSlightly HardSaint HelensSoftSaint PaulSoftSalemSoftSandySoftScappooseSoftScioSoftScotts MillsSoftScottsburgSoftSeal RockSoftSelmaSoftSenecaSoftShady CoveSoftSheddSoftSheridanSoftSherwoodSoftSiletzSoftSilver LakeSoftSilvertonSoftSixesVery HardSouth BeachSoftSprague RiverSoftSpraySlightly HardSpringfieldSoftStanfieldModerately HardStaytonSoftSublimitySoftSummer LakeSoftSummervilleSoftSumpterSoftSunny ValleySoftSunriverSoftSutherlinSoftSweet HomeSoftSwisshomeSoftTalentSoftTangentSoftTenmileSoftThe DallesSlightly HardTidewaterSoftTigardSoftTillamookSoftTillerSoftTimberSoftTimberline LodgeSoftToledoSoftTolovana ParkSoftTrailSoftTroutdaleSoftTualatinSoftTurnerSoftUmpquaSoftUnionSoftUnitySoftValeSlightly HardVenetaSoftVernoniaSoftVidaSoftWaldportSoftWallowaSlightly HardWaltonSoftWamicSlightly HardWarm SpringsSoftWarrenSoftWarrentonSoftWascoSlightly HardWelchesSoftWest LinnSoftWest MainSoftWest StaytonSoftWestfallSlightly HardWestfirSoftWestlakeSoftWestonModerately HardWestportSoftWheelerSoftWhite CitySoftWildervilleSoftWillaminaSoftWilliamsSoftWilsonvilleSoftWinchester BaySoftWinstonSoftWoodburnSoftYachatsSoftYamhillSoftYoncallaSoftZigzagSoft