Lead Pipe Map

Lead pipes in Ohio cities and towns

Find your city to see which water system serves it and how many lead service lines that system reported. 518 Ohio cities and towns with 1,000+ residents.

CityWater systemLead + galv.UnknownPopulation
AdaAda Village00
AkronAkron City PWS9,0725,490189,664
AlbanyLeading Creek Conservancy District02,2891,012
AllianceAlliance City PWS1,6640
AmberleyCincinnati Public Water System34,717453,847
AmherstAmherst City PWS341,28213,048
AnnaAnna Village PWS00
AnsoniaAnsonia Village PWS25334
AntwerpAntwerp Village PWS00
Apple CreekApple Creek Village PWS00
ArcanumArcanum Village PWS10
ArchboldArchbold Village004,445
ArlingtonArlington Village PWS00
AshlandAshland City1252,49518,770
AshleyAshley Village PWS001,350
AshtabulaAqua Ohio - Ashtabula1,0752,07817,775
AshvilleAshville Village PWS004,758
AthensAthens PWS135,24724,824
AuroraAurora City - Cleveland PWS1017,985
AvonAvon City PWS0025,573
Avon LakeAvon Lake City PWS82,11326,342
BaltimoreBaltimore Village PWS867753,089
BarbertonBarberton City1708,894
BarnesvilleBarnesville751,470
BataviaClermont Public Water System002,026
BayCleveland Public Water System144,72156,95415,903
BeachwoodCleveland Public Water System144,72156,95413,820
BeavercreekGreene Co.-Northwest Reg Water0948,012
BedfordBedford City PWS483,88412,834
Bedford HeightsCleveland Public Water System144,72156,95410,791
BellaireBellaire Public Water System1161,7923,745
BellbrookBellbrook Water Works00
BellefontaineBellefontaine City PWS3004,694
BellevueBellevue City02,3548,166
BellvilleBellville Village71,065
BelpreBelpre City PWS852,816
BereaBerea City PWS431,48317,998
BethelBethel Village PWS01,7942,684
BethesdaBethesda Public Water System00
BeverlyBeverly Village PWS10
BexleyBexley City PWS3672,67912,793
BlanchesterBlanchester Village PWS376644,226
Blue AshCincinnati Public Water System34,7174513,616
BlufftonBluffton Village900
Boston HeightsCleveland Public Water System144,72156,9541,405
BotkinsBotkins Village PWS00
Bowling GreenBowling Green City69030,463
BradfordBradford Village PWS1312
BratenahlCleveland Public Water System144,72156,9541,404
BrecksvilleCleveland Public Water System144,72156,95413,951
BremenBremen Village00
BrewsterBrewster Village PWS7111
BridgeportBridgeport Public Water System161,2011,531
Broadview HeightsCleveland Public Water System144,72156,95419,792
Brook ParkCleveland Public Water System144,72156,95418,142
BrooklynCleveland Public Water System144,72156,95411,072
Brooklyn HeightsCleveland Public Water System144,72156,9541,480
BrookvilleMontgomery County Water Services 2 PWS75112,1745,946
BrunswickCleveland Public Water System144,72156,95435,166
BryanBryan City PWS6501,3618,601
Buckeye LakeBuckeye Lake, Village of PWS002,575
BucyrusBucyrus City1803,925
BurtonBurton Village PWS001,408
ByesvilleCity of Cambridge6033,0932,347
CadizCadiz Village PWS4180
CaldwellCaldwell Village PWS001,863
CambridgeCity of Cambridge6033,093
CamdenVillage of Camden001,990
CampbellAqua Ohio - Struthers4769,6557,751
Canal FultonCanal Fulton City PWS47765,382
Canal WinchesterCanal Winchester City PWS0010,060
CanfieldCanfield City PWS007,628
CantonCanton Public Water System2,4534,220
CardingtonCardington Village PWS03162,203
CareyCarey Village PWS01,355
CarlisleFranklin Public Water System4894315,855
CarrolltonCarrollton Village0119
CedarvilleCedarville University004,491
CelinaCity of Celina00
CenterburgDel-Co Water Company, INC.28,6771,701
CentervilleMontgomery County Water Services 1 PWS52616,66526,311
Chagrin FallsChagrin Falls Village PWS004,118
ChardonChardon City PWS00
CheviotCincinnati Public Water System34,717458,640
ChillicotheChillicothe City PWS0021,769
CincinnatiCincinnati Public Water System34,71745314,915
CirclevilleCircleville City PWS4701,21314,433
ClaytonDayton Public Water System9,525013,296
ClevelandCleveland Public Water System144,72156,954
Cleveland HeightsCleveland Public Water System144,72156,95444,064
ClevesCleves Village PWS01,6653,387
ClintonCanal Fulton City PWS47761,196
ClydeClyde City00
Coal GroveCoal Grove00
ColdwaterColdwater Village00
ColumbianaColumbiana City PWS1211,6266,773
ColumbusColumbus Public Water System33,24865,266933,263
Columbus GroveColumbus Grove Village0925
Commercial PointCommercial Point Village0146
ConneautConneaut82,38512,357
ContinentalContinental Village PWS00
ConvoyConvoy Village00
CortlandCortland City PWS05
CoshoctonCoshocton PWS1,4135,313
CovingtonCovington Village PWS61,162
CrestlineCrestline Village PWS1041,5214,468
CrestonCreston Village112,144
CridersvilleCridersville Village PWS001,745
CrooksvilleCrooksville01,1492,401
Cuyahoga FallsCuyahoga Falls City PWS1,0713,06750,979
DaltonDalton Village PWS00
DaytonDayton Public Water System9,5250136,346
De GraffDegraff Village PWS001,258
Deer ParkCincinnati Public Water System34,717455,437
DefianceDefiance City158916
DelawareDelaware City PWS21212,04946,521
DelphosDelphos City1,94046
DeltaDelta Village20637
DennisonTwin City Water and Sewer District PWS699112,647
DeshlerDeshler Village00
DoverDover City PWS0012,946
DoylestownDoylestown Village PWS19913,077
DresdenDresden PWS333501,647
DublinColumbus Public Water System33,24865,26649,456
East CantonEast Canton Village PWS001,513
East ClevelandCleveland Public Water System144,72156,95413,402
East LiverpoolEast Liverpool City9164,938
East PalestineEast Palestine Village PWS78847
EastlakeLake County West Water Subdistrict022,55717,423
EatonEaton Public Water System2571,132
EdgertonEdgerton Village02
ElidaElida Village001,904
ElmoreElmore Village00
Elmwood PlaceCincinnati Public Water System34,717452,077
ElyriaElyria Water Department8414,11853,604
EnglewoodEnglewood City PWS0013,282
EnonEnon Village PWS002,448
EuclidCleveland Public Water System144,72156,95448,421
EvendaleCincinnati Public Water System34,717452,658
FairbornFairborn Public Water System0035,105
FairfaxCincinnati Public Water System34,717451,761
FairfieldFairfield City PWS0045,094
FairlawnAkron City PWS9,0725,4907,773
Fairport HarborFairport Harbor Village PWS01,1553,088
Fairview ParkCleveland Public Water System144,72156,95416,860
FayetteFayette Village00
FindlayFindlay City PWS260
ForestForest Village0533
Forest ParkCincinnati Public Water System34,7174520,033
Fort LoramieFort Loramie Village PWS00
Fort RecoveryFt Recovery Village901,474
FostoriaFostoria City1,68814213,063
FrankfortFrankfort Village PWS0661,097
FranklinFranklin Public Water System48943111,758
FrazeysburgFrazeysburg PWS80
FredericktownFredericktown Village00
FremontFremont City7072,393
GahannaGahanna City PWS02,12035,544
GalenaDel-Co Water Company, INC.28,6771,021
GalionGalion City1184,62010,304
GallipolisGallipolis PWS342,869
GambierGambier Village PWS142,338
Garfield HeightsCleveland Public Water System144,72156,95429,014
GarrettsvilleGarrettsville Village PWS5276
Gates MillsCleveland Public Water System144,72156,9542,250
GenevaGeneva City PWS005,871
GenoaGenoa Village94362,186
GeorgetownGeorgetown Village PWS004,498
GermantownGermantown City PWS005,863
GibsonburgGibsonburg Village PWS102486
GirardGirard City1434,1159,454
GlendaleGlendale Village PWS47082,282
GlousterGlouster Public Water System02
GnadenhuttenGnadenhutten01601,202
Golf ManorCincinnati Public Water System34,717453,797
GraftonRural Lorain Co. Water A005,804
Grandview HeightsColumbus Public Water System33,24865,2669,184
GranvilleNewark City PWS2,4201,5216,308
GreenAqua Ohio - Massillon PWS1,11911,38727,476
Green SpringsGreen Springs Village PWS0304
GreenfieldGreenfield Village PWS02,2224,350
GreenhillsCincinnati Public Water System34,717453,699
GreenvilleGreenville City PWS2,1111
GreenwichGreenwich Village PWS71383
GroveColumbus Public Water System33,24865,26644,019
GroveportGroveport PWS48955,867
HamiltonHamilton Public Water System4,1677,23063,953
HanoverLakeshore Court Mobile Home701,351
HarrisonHarrison City PWS82,71413,526
HartvilleCanton Public Water System2,4534,2203,439
HaskinsWaterville City691,9161,256
HeathCity of Heath PWS0010,822
HebronHebron Village PWS002,406
HicksvilleHicksville Village11,524
Highland HeightsCleveland Public Water System144,72156,9548,612
HilliardColumbus Public Water System33,24865,26638,832
HillsboroHillsboro City0123
HolgateHolgate Village10
HollandCity of Toledo9,42733,5131,795
HubbardHubbard City PWS1292,9797,565
Huber HeightsHuber Heights Public Water System010,45743,590
HudsonHudson City PWS259023,073
HuronHuron City106,630
IndependenceCleveland Public Water System144,72156,9547,518
IrontonIronton01,12210,147
JacksonCity of Jackson12,709
Jackson CenterJackson Center Village PWS00
JamestownJamestown Village PWS85157
JeffersonAqua Ohio - Village of Jefferson474253,188
JeffersonvilleJeffersonville Village PWS194531,236
JohnstownJohnstown City PWS58464
KalidaKalida Village PWS00
KentKent City PWS632,44927,720
KentonKenton City262,927
KetteringMontgomery County Water Services 1 PWS52616,66557,028
KingstonKingston Village PWS06131,236
KirtlandAqua Ohio - Mentor006,914
LaGrangeLagrange Village PWS04572,906
LakemoreLakemore Village PWS351,0062,915
LakeviewLakeview Village PWS14255
LakewoodLakewood City PWS4,03714949,517
LancasterLancaster City PWS2,3493,450
LebanonLebanon City0021,995
LeesburgLeesburg Village3539
LeetoniaLeetonia Village PWS1412521,785
LeipsicLeipsic Village00
LewisburgLewisburg Village PWS00
LexingtonLexington Village01,371
Liberty CenterLiberty Center Village1397
LimaLima City2,73223,367
Lincoln HeightsCincinnati Public Water System34,717453,139
LisbonLisbon Village236985
LithopolisLithopolis Village PWS002,859
LocklandCincinnati Public Water System34,717453,503
LodiLodi Village PWS365762,794
LoganCity of Logan03,475
LondonMid-Ohio WSD - Chrisman Avenue WTP391,12810,743
LorainLorain City PWS08,15965,751
LordstownLordstown Village PWS01513,331
LoudonvilleLoudonville Village00
LouisvilleLouisville City PWS0469,793
LovelandLoveland City PWS0013,277
LuckeyNorthwestern W and SD - Toledo SVC Area781,1231,015
LynchburgLynchburg Village PWS0519
LyndhurstCleveland Public Water System144,72156,95413,700
MacedoniaCleveland Public Water System144,72156,95412,139
MadeiraCincinnati Public Water System34,717459,542
MadisonLake County East Water Subdistrict04,2503,424
MagnoliaMagnolia Village PWS00
MainevilleWestern Water Company001,517
MalvernMalvern Village PWS72871,096
ManchesterManchester Village001,858
MansfieldMansfield City012,676
MantuaPortage County WR - Mantua Village PWS001,014
Maple HeightsCleveland Public Water System144,72156,95423,081
MariemontCincinnati Public Water System34,717453,487
MariettaMarietta City PWS804,74113,039
MarionAqua Ohio - Marion3,5996,57635,576
Martins FerryMartins Ferry Public Water System292,901
MarysvilleMarysville City PWS31738
MasonCincinnati Public Water System34,7174536,046
MassillonAqua Ohio - Massillon PWS1,11911,38732,750
MaumeeMaumee City794,07113,625
MayfieldCleveland Public Water System144,72156,9543,324
Mayfield HeightsCleveland Public Water System144,72156,95419,886
McArthurVillage of McArthur19918
McCombNorthwestern W and SD - McComb01521,541
McConnelsvilleMcConnelsville Village40
McDonaldMcDonald Village PWS144193,126
MechanicsburgMechanicsburg Village PWS36413
MedinaMedina City PWS182225,757
MentorAqua Ohio - Mentor0047,113
Mentor-on-the-LakeAqua Ohio - Mentor007,106
MiamisburgMiamisburg City PWS117020,253
Middleburg HeightsCleveland Public Water System144,72156,95415,672
MiddlefieldMiddlefield Village PWS00
MiddleportMiddleport Village PWS38262,130
MiddletownMiddletown City PWS4,401052,291
MilanMilan Village PWS222471,341
MilfordMilford City PWS006,433
MillburyNorthwestern W and SD - Oregon WTLN 20005641,205
MillersburgMillersburg Village PWS411,126
MinervaMinerva Village PWS1527
Minerva ParkColumbus Public Water System33,24865,2661,961
Mingo JunctionMingo Junction PWS003,250
MinsterMinster Village291
MogadoreAkron City PWS9,0725,4903,819
MonroeMonroe City PWS22,17015,950
MonroevilleMonroeville Village469751,286
MontgomeryCincinnati Public Water System34,7174510,952
MoraineMontgomery County Water Services 1 PWS52616,6656,603
Moreland HillsCleveland Public Water System144,72156,9543,489
MorrowMorrow Village PWS002,199
Mount GileadMt Gilead Village PWS337753,543
Mount HealthyCincinnati Public Water System34,717456,916
Mount OrabMount Orab Village PWS404,400
Mount SterlingMount Sterling Village PWS101285
Mount VernonMount Vernon City PWS2424,267
Munroe FallsMunroe Falls City PWS004,987
NapoleonNapoleon City801,490
NavarreNavarre Village PWS37851,833
NelsonvilleNelsonville PWS52,2944,555
New AlbanyColumbus Public Water System33,24865,26611,604
New BostonPortsmouth City09,9422,227
New BremenNew Bremen Village35583,020
New CarlisleNew Carlisle City PWS01,084
New ConcordNew Concord PWS1283122,340
New FranklinAqua Ohio - Massillon PWS1,11911,38713,859
New LebanonNew Lebanon Village PWS10
New LexingtonNew Lexington33,4024,463
New LondonNew London Village PWS002,374
New MiamiNew Miami Village PWS002,276
New MiddletownAqua Ohio - Struthers4769,6551,489
New ParisNew Paris Village PWS0568
New PhiladelphiaNew Philadelphia City PWS3947,24917,378
New RichmondNew Richmond Village PWS08212,795
New ViennaNew Vienna Village0511
New WaterfordNew Waterford Village PWS001,163
NewarkNewark City PWS2,4201,52151,424
Newburgh HeightsCleveland Public Water System144,72156,9541,815
NewcomerstownNewcomerstown Village PWS01,583
Newton FallsNewton Falls City182,614
NewtownCincinnati Public Water System34,717452,687
NilesNiles City PWS1697,99818,238
North BaltimoreNorth Baltimore Village1080
North CantonNorth Canton City PWS314,13017,677
North College HillCincinnati Public Water System34,717459,552
North KingsvilleAqua Ohio - Ashtabula1,0752,0782,723
North LewisburgNorth Lewisburg Village PWS00
North OlmstedCleveland Public Water System144,72156,95431,690
North RidgevilleNorth Ridgeville City PWS76,20137,504
North RoyaltonCleveland Public Water System144,72156,95430,894
NorthfieldCleveland Public Water System144,72156,9543,560
NorthwoodNorthwestern W and SD - Oregon WTLN 20005645,222
NortonBarberton City1708,89411,423
NorwalkNorwalk City PWS2142,44717,172
NorwoodNorwood City PWS5415,31519,455
Oak HarborOak Harbor Village902,790
Oak HillVillage of Oak Hill01,014
Oakwood cityOakwood City PWS122,9899,400
Oakwood villageCleveland Public Water System144,72156,9543,496
OberlinOberlin Water Department525428,587
ObetzObetz Satellite 1 PWS0237,306
Olmsted FallsCleveland Public Water System144,72156,9548,676
OntarioOntario City11266,648
OrangeCleveland Public Water System144,72156,9543,544
OregonOregon City2532,87919,726
OrrvilleOrrville City PWS284151
OrwellOrwell Village PWS00
OstranderDel-Co Water Company, INC.28,6771,227
OttawaOttawa Village11,2774,422
Ottawa HillsCity of Toledo9,42733,5134,800
OxfordOxford City PWS70222,585
PainesvillePainesville City PWS16033420,660
PandoraPandora Village PWS00
ParmaCleveland Public Water System144,72156,95479,350
Parma HeightsCleveland Public Water System144,72156,95420,524
PataskalaLicking Regional Water District0018,493
PauldingPaulding Village PWS40
PaynePayne Village PWS72194
PeeblesAdams County Regional Water District001,760
PembervillePemberville Village PWS02481,336
Pepper PikeCleveland Public Water System144,72156,9546,881
PerryLake County East Water Subdistrict04,2501,601
PerrysburgPerrysburg City PWS625,15725,313
PickeringtonPickerington City PWS0025,814
PiketonPiketon Village PWS07602,173
PioneerPioneer Village21614
PiquaPiqua City PWS6697,809
PlainMid-Ohio WSD - Jackson Street WTP932684,374
Pleasant HillPleasant Hill Village PWS001,266
PlymouthPlymouth Village76471,691
PolandAqua Ohio - Struthers4769,6552,423
PomeroyPomeroy Village PWS001,505
Port ClintonPort Clinton City622,3685,915
PortsmouthPortsmouth City09,942
PowellDel-Co Water Company, INC.28,67714,613
Powhatan PointPowhatan Point Public Water System00
ProspectAqua Ohio - Marion3,5996,5761,057
RavennaRavenna City PWS0141
ReadingReading City PWS25996010,482
RemindervilleCleveland Public Water System144,72156,9545,345
ReynoldsburgReynoldsburg City PWS03,55742,897
RichfieldCleveland Public Water System144,72156,9543,720
Richmond HeightsCleveland Public Water System144,72156,95410,552
RichwoodRichwood Village PWS0881
RittmanRittman City PWS331,0006,119
RiversideMontgomery County Water Services 1 PWS52616,66524,472
Roaming ShoresRoaming Shores Village PWS11,577
RockfordRockford Village04
Rocky RiverCleveland Public Water System144,72156,95421,468
RosevilleRoseville PWS001,744
RossfordNorthwestern W and SD - Toledo SVC Area781,1236,353
Russells PointRussells Point Village PWS00
SabinaSabina Village PWS12883
SalemSalem City6913811,685
SalinevilleBuckeye Water District - Ohio River04,0861,167
SanduskySandusky City6,7261,83424,174
SardiniaSardinia Village PWS0510
SebringSebring Village PWS431804,134
Seven HillsCleveland Public Water System144,72156,95411,560
SevilleSeville Village PWS002,375
ShadysideShadyside Public Water System01,592
Shaker HeightsCleveland Public Water System144,72156,95428,689
SharonvilleCincinnati Public Water System34,7174514,040
SheffieldSheffield Village PWS004,605
Sheffield LakeSheffield Lake City PWS51,9429,035
ShelbyShelby City822635
ShreveShreve Village PWS0585
SidneySidney City PWS7122,772
Silver LakeSilver Lake Village PWS631742,509
SilvertonCincinnati Public Water System34,717454,858
SmithvilleSmithville Village PWS6422
SolonCleveland Public Water System144,72156,95423,875
SomersetVillage of Somerset70559
South AmherstSouth Amherst Village PWS001,566
South BloomfieldSouth Bloomfield Village PWS03423,747
South CharlestonSouth Charleston Village PWS0372
South EuclidCleveland Public Water System144,72156,95421,363
South LebanonWarren County006,923
South PointSouth Point Village0163,663
South ZanesvilleSouth Zanesville PWS376381,899
SpencervilleSpencerville Village00
SpringboroSpringboro PWS00
SpringdaleCincinnati Public Water System34,7174511,183
SpringfieldSpringfield City PWS3,35416,709
St. BernardCincinnati Public Water System34,717453,976
St. ClairsvilleSt. Clairsville, City of PWS204,954
St. HenrySt Henry Village00
St. MarysSt Marys City3201,508
St. ParisSaint Paris Village PWS03071,886
SteubenvilleCity of Steubenville3639,74418,029
StowStow Public Water System0034,101
StrasburgStrasburg Village PWS07262,747
StreetsboroStreetsboro City PWS00
StrongsvilleCleveland Public Water System144,72156,95445,768
StruthersAqua Ohio - Struthers4769,6559,891
StrykerStryker Village00
SugarcreekSugarcreek Village PWS13693
SunburyDel-Co Water Company, INC.28,6779,705
SwantonSwanton Village00
SylvaniaSylvania City96119,102
TallmadgeTallmadge City PWS0018,412
Terrace ParkIndian Hill City PWS526,2122,350
The Village of Indian HillIndian Hill City PWS526,2126,090
ThornvilleNorthern Perry Co.Water #107411,093
TiffinAqua Ohio - Tiffin2,1644,06517,729
TiltonsvilleTiltonsville PWS001,220
TippNawa24145410,596
ToledoCity of Toledo9,42733,513
TorontoToronto PWS889885,187
TrentonTrenton City PWS03,64014,131
TrotwoodTrotwood City PWS115423,073
TroyTroy City PWS4611,56027,122
TuscarawasTuscarawas Village101,020
TwinsburgCleveland Public Water System144,72156,95419,504
UhrichsvilleTwin City Water and Sewer District PWS699115,122
UnionUnion City PWS1307,076
UnionUnion City Village PWS27265
University HeightsCleveland Public Water System144,72156,95413,265
Upper ArlingtonColumbus Public Water System33,24865,26636,140
Upper SanduskyUpper Sandusky City93218
UrbanaUrbana City PWS1,2921,59311,211
UrbancrestColumbus Public Water System33,24865,2661,013
UticaUtica Village PWS4891
Valley ViewCleveland Public Water System144,72156,9541,858
Van WertVan Wert City70
VandaliaMontgomery County Water Services 2 PWS75112,17415,013
VermilionVermilion City19537510,733
VersaillesVersailles Village PWS12236
WadsworthWadsworth City PWS5541,789
WakemanWakeman Village PWS001,011
WalbridgeNorthwestern W and SD - Toledo SVC Area781,1233,058
Walton HillsCleveland Public Water System144,72156,9541,997
WapakonetaWapakoneta City PWS930
WarrenWarren City PWS1,8566,895
Warrensville HeightsCleveland Public Water System144,72156,95413,450
Washington Court HouseWashington Court House PWS6392,446
WatervilleWaterville City691,9166,022
WauseonWauseon City PWS1644367,455
WaverlyWaverly City PWS0674,115
WaynesvilleWaynesville Village PWS002,862
WellingtonWellington Village PWS1631004,894
WellstonWellston City PWS01,134
West AlexandriaVillage of West Alexandria0676
West CarrolltonWest Carrollton City PWS01,58212,911
West JeffersonWest Jefferson Village PWS00
West LibertyWest Liberty Village PWS69579
West MiltonWest Milton Village PWS1428604,855
West SalemWest Salem Village PWS10881,437
West UnionWest Union Public Water System07013,088
West UnityWest Unity Village0715
WestervilleWesterville City PWS2381,02438,612
Westfield CenterMedina Co/Southern Water Dist PWS001,214
WestlakeCleveland Public Water System144,72156,95434,232
WestonNorthwestern W and SD - Weston21841,473
WhitehallColumbus Public Water System33,24865,26619,940
WhitehouseWhitehouse Village0105,083
WickliffeLake County West Water Subdistrict022,55712,659
WillardWillard City16226,106
WilliamsburgWilliamsburg Village PWS002,645
WilliamsportWilliamsport Village PWS00
WilloughbyLake County West Water Subdistrict022,55724,208
Willoughby HillsLake County West Water Subdistrict022,5579,986
WillowickLake County West Water Subdistrict022,55714,159
WilmingtonWilmington City PWS4532,70212,639
WindhamWindham Village PWS00
WintersvilleWintersville Village PWS00
WoodlawnCincinnati Public Water System34,717453,913
WoodsfieldWoodsfield Village PWS21,344
WoodvilleWoodville Village001,989
WoosterWooster City PWS00
WorthingtonColumbus Public Water System33,24865,26614,649
WyomingCincinnati Public Water System34,717458,781
XeniaXenia City PWS353326,067
Yellow SpringsYellow Springs Village PWS403,756
YoungstownYoungstown City PWS2,75811,91859,123
ZanesvilleZanesville PWS3011,54024,916