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Water Hardness in Illinois

Average: 254 PPMVery Hard1231 cities1,782 water systems

Top 10 Hardest Water Cities

#	City	Hardness
1	Benld	Very Hard (788 PPM)
2	Eagarville	Very Hard (788 PPM)
3	Mount Olive	Very Hard (788 PPM)
4	Sawyerville	Very Hard (788 PPM)
5	Staunton	Very Hard (788 PPM)
6	Wilsonville	Very Hard (788 PPM)
7	Bartelso	Very Hard (779 PPM)
8	Brocton	Very Hard (779 PPM)
9	Harvel	Very Hard (779 PPM)
10	Newman	Very Hard (779 PPM)

Top 10 Softest Water Cities

#	City	Hardness
1	Benton	Slightly Hard (64 PPM)
2	Carrier Mills	Slightly Hard (64 PPM)
3	Ewing	Slightly Hard (64 PPM)
4	Galatia	Slightly Hard (64 PPM)
5	Macedonia	Slightly Hard (64 PPM)
6	New Burnside	Slightly Hard (64 PPM)
7	Orient	Slightly Hard (64 PPM)
8	Thompsonville	Slightly Hard (64 PPM)
9	Valier	Slightly Hard (64 PPM)
10	West Frankfort	Slightly Hard (64 PPM)

All Cities in Illinois

Abbott ParkModerately Hard AbingdonHard AdairHard AddisonModerately Hard AlbanyHard AlbersHard AlbionVery Hard AledoVery Hard AlexisVery Hard AlhambraVery Hard AllenVery Hard AllendaleModerately Hard AllertonHard AlmaHard AlortonVery Hard AlphaVery Hard AlseyVery Hard AltamontHard Alto PassModerately Hard AltonVery Hard AltonaHard AlvinHard AmboyVery Hard AnchorVery Hard AnconaHard AndalusiaVery Hard AndoverVery Hard AndrewModerately Hard AnnaModerately Hard AnnapolisVery Hard AnnawanVery Hard AntiochModerately Hard Apple RiverVery Hard ArcadiaVery Hard ArcolaVery Hard ArenzvilleVery Hard ArgoModerately Hard ArgonneModerately Hard ArlingtonVery Hard Arlington HeightModerately Hard ArmingtonModerately Hard ArmstrongHard Aroma ParkHard ArrowsmithVery Hard ArthurVery Hard AshkumHard AshleyVery Hard AshmoreVery Hard AshtonVery Hard AssumptionHard AstoriaVery Hard AtkinsonVery Hard AtlantaHard AtterburyVery Hard AtwoodVery Hard AuburnModerately Hard AugustaVery Hard AuroraModerately Hard AvaVery Hard AvistonVery Hard AvonVery Hard BaderVery Hard BaileyvilleModerately Hard BaldwinVery Hard BarclayModerately Hard BardolphHard BarnhillHard BarrHard BarringtonModerately Hard BarryVery Hard BarstowVery Hard BartelsoVery Hard BartonvilleModerately Hard BascoVery Hard BataviaModerately Hard BatchtownVery Hard BatesModerately Hard BaylisVery Hard BeardstownVery Hard BearsdaleModerately Hard BeasonHard BeavervilleSlightly Hard BeckemeyerVery Hard Bedford ParkModerately Hard BeecherModerately Hard Beecher CityHard BelknapHard Belle RiveHard BellevilleVery Hard BellflowerVery Hard BellmontVery Hard BellwoodModerately Hard BelvidereVery Hard BementVery Hard BenldVery Hard BensenvilleModerately Hard BensonHard BentonSlightly Hard BerryModerately Hard BerwickModerately Hard BethaltoVery Hard BethanyVery Hard Bible GroveHard Big RockModerately Hard BiggsVery Hard BiggsvilleVery Hard BinghamVery Hard Bishop HillVery Hard BismarckHard BlackstoneHard BlandinsvilleHard BloomingdaleModerately Hard BloomingtonVery Hard Blue IslandModerately Hard Blue MoundModerately Hard BlufordHard BolingbrookModerately Hard BoliviaModerately Hard BondvilleVery Hard Bone GapVery Hard BonfieldHard BonnieHard BoodyModerately Hard BourbonnaisHard BowenVery Hard BracevilleVery Hard BradfordVery Hard BradleyHard BraidwoodModerately Hard BreeseVery Hard BridgeportVery Hard BridgeviewModerately Hard BrightonHard BrimfieldModerately Hard BristolVery Hard BroadlandsVery Hard BroadviewModerately Hard BroadwellHard BroctonVery Hard BrookfieldModerately Hard BroughtonVery Hard BrownfieldHard BrownsHard BrownstownVery Hard BrunswickVery Hard BryantVery Hard BuckinghamHard BuckleyVery Hard BucknerModerately Hard BudaVery Hard Buffalo GroveModerately Hard Buffalo HartModerately Hard BulpittModerately Hard BuncombeModerately Hard Bunker HillVery Hard BurbankModerately Hard BureauModerately Hard BurlingtonModerately Hard BurnhamModerately Hard Burnt PrairieVery Hard BushnellHard ButlerModerately Hard ByronVery Hard CaberyHard CahokiaVery Hard CairoHard CaledoniaVery Hard CalhounVery Hard Calumet CityModerately Hard Calumet ParkModerately Hard CamargoVery Hard CambriaSlightly Hard CambridgeVery Hard CamdenVery Hard CameronModerately Hard Camp GroveVery Hard Camp PointVery Hard Campbell HillVery Hard CampusHard CantonVery Hard CantrallModerately Hard CapronVery Hard Carbon CliffVery Hard CarbondaleVery Hard CarlockVery Hard CarlyleVery Hard CarmanVery Hard CarmiVery Hard Carol StreamModerately Hard CarpentersvilleModerately Hard Carrier MillsSlightly Hard CarrolltonHard CartervilleSlightly Hard CarthageVery Hard CaryVery Hard CaseyVery Hard CaseyvilleVery Hard CastletonVery Hard CatlinHard Cave In RockVery Hard CazenoviaHard Cedar PointModerately Hard CedarvilleVery Hard CentraliaHard Cerro GordoVery Hard ChadwickVery Hard ChambersburgVery Hard ChampaignVery Hard ChanaModerately Hard ChannahonModerately Hard ChapinVery Hard CharlestonVery Hard ChathamModerately Hard ChatsworthHard ChebanseHard ChenoaVery Hard CherryModerately Hard Cherry ValleyVery Hard ChesterHard ChestnutHard ChicagoModerately Hard Chicago RidgeModerately Hard ChillicotheHard ChrismanVery Hard ChristopherHard CiceroModerately Hard CimicModerately Hard CiscoVery Hard CisneVery Hard Cissna ParkVery Hard ClareHard ClaremontHard Clarendon HillsModerately Hard ClarksburgHard ClarksdaleModerately Hard Clay CityHard ClaytonVery Hard ClaytonvilleModerately Hard ClementsVery Hard CliftonHard ClintonVery Hard Coal CityVery Hard Coal ValleyVery Hard CoatsburgVery Hard CobdenModerately Hard CoelloModerately Hard CoffeenVery Hard ColchesterHard ColfaxVery Hard CollinsvilleVery Hard CollisonHard ColmarHard ColpSlightly Hard ColumbiaVery Hard ComerModerately Hard ComptonVery Hard ConcordVery Hard CongervilleVery Hard CooksvilleVery Hard CordovaVery Hard CornlandHard CortlandHard Cottage HillsVery Hard Country Club HilModerately Hard CowdenHard Creal SpringsSlightly Hard Crescent CityVery Hard CrestonHard CrestwoodModerately Hard CreteModerately Hard CropseyVery Hard CrossvilleVery Hard Crystal LakeVery Hard CubaVery Hard CullomHard Custer ParkModerately Hard CutlerVery Hard CypressVery Hard DahindaHard DahlgrenVery Hard DakotaVery Hard DaleHard Dalton CityVery Hard DalzellVery Hard DanaModerately Hard DanforthHard DanversVery Hard DanvilleHard DarienModerately Hard DavisVery Hard Davis JunctionVery Hard DawsonModerately Hard De KalbHard De LandModerately Hard De SotoVery Hard DecaturModerately Hard Deer CreekModerately Hard Deer GroveHard DeerfieldModerately Hard DelavanModerately Hard DennisonModerately Hard DepueVery Hard Des PlainesModerately Hard DeweyVery Hard DewittModerately Hard DieterichHard DixHard DixonVery Hard DollvilleVery Hard DoltonModerately Hard DongolaModerately Hard DonnellsonVery Hard DonovanSlightly Hard DorchesterHard DorseyVery Hard DoverModerately Hard DowHard DowellVery Hard Downers GroveModerately Hard Du BoisVery Hard Du QuoinVery Hard DundasHard DundeeModerately Hard DunfermlineVery Hard DunkelModerately Hard DunlapModerately Hard DupoVery Hard DurandVery Hard DwightHard EagarvilleVery Hard EarlvilleVery Hard East AltonVery Hard East CarondeletVery Hard East DubuqueVery Hard East GalesburgHard East LynnHard East MolineVery Hard East PeoriaHard East Saint LouisVery Hard EckardVery Hard EddyvilleVery Hard EdelsteinModerately Hard EdinburgHard EdwardsModerately Hard EdwardsvilleVery Hard EffinghamHard EganVery Hard El PasoVery Hard ElburnModerately Hard EldenaVery Hard EldoradoVery Hard EldredHard ElginModerately Hard ElizabethVery Hard ElizabethtownVery Hard Elk Grove VillagModerately Hard ElkvilleVery Hard ElleryHard ElliottVery Hard Ellis GroveVery Hard EllisvilleVery Hard EllsworthVery Hard ElmhurstModerately Hard ElmwoodModerately Hard ElsahHard ElvastonHard ElwinModerately Hard ElwoodModerately Hard EmdenHard EmingtonHard EnergySlightly Hard EnfieldVery Hard EolaModerately Hard EqualityVery Hard ErieHard EsmondHard EssexHard EurekaVery Hard EvanstonModerately Hard EvansvilleVery Hard EwingSlightly Hard ExeterVery Hard FairburyHard FairfieldVery Hard FairmountHard FairviewVery Hard Fairview HeightsVery Hard Fancy PrairieVery Hard FarinaHard Farmer CityVery Hard FarmingdaleModerately Hard FentonHard FerrisVery Hard FidelityHard FieldonHard FillmoreVery Hard FisherVery Hard FithianHard FlanaganHard Flat RockVery Hard FloraHard FlossmoorModerately Hard FooslandVery Hard Forest CityVery Hard Forest ParkModerately Hard ForrestHard ForrestonVery Hard ForsythModerately Hard FowlerVery Hard Fox LakeModerately Hard Fox River GroveVery Hard FrankfortModerately Hard Franklin GroveVery Hard Franklin ParkModerately Hard FrederickVery Hard FreeburgVery Hard FreeportVery Hard FultonHard FultsVery Hard Gages LakeModerately Hard GalatiaSlightly Hard GaleHard GalenaVery Hard GalesburgHard GaltHard GalvaVery Hard Garden PrairieVery Hard GardnerVery Hard GaysModerately Hard GeffVery Hard GeneseoVery Hard GenevaModerately Hard GenoaHard GeorgetownVery Hard GerlawVery Hard German ValleyVery Hard GermantownHard Gibson CityVery Hard GiffordVery Hard GilbertsModerately Hard GilmanHard GilsonHard GladstoneVery Hard GlasfordModerately Hard GlasgowVery Hard Glen CarbonVery Hard Glen EllynModerately Hard GlenarmModerately Hard GlencoeModerately Hard Glendale HeightsModerately Hard GlenviewModerately Hard GlenwoodModerately Hard GodfreyVery Hard GoldenVery Hard Golden EagleVery Hard Golden GateHard GolfModerately Hard Good HopeHard GoodfieldVery Hard GorevilleModerately Hard GorhamVery Hard GraftonHard Grand ChainVery Hard Grand RidgeModerately Hard Grand TowerVery Hard GrandviewModerately Hard Grant ParkHard GrantsburgVery Hard GranvilleVery Hard GraymontHard GrayvilleVery Hard Great LakesModerately Hard Green RockVery Hard Green ValleyModerately Hard GreenfieldHard GreenvilleVery Hard GridleyVery Hard GriggsvilleVery Hard GrovelandModerately Hard GurneeModerately Hard HagamanHard HamburgVery Hard HamelVery Hard HamiltonVery Hard HammondVery Hard HampshireModerately Hard HamptonVery Hard Hanna CityModerately Hard HanoverVery Hard Hanover ParkModerately Hard HardinVery Hard HarmonVery Hard HarrisburgVery Hard HarristownModerately Hard HartfordVery Hard HartsburgHard HarvardVery Hard HarvelVery Hard Harwood HeightsModerately Hard Hazel CrestModerately Hard Hazel DellHard HebronVery Hard HemanModerately Hard HendersonHard HennepinHard HenningHard HenryVery Hard HerodHard HerrickHard HerrinSlightly Hard HerscherHard Hervey CityModerately Hard HettickHard HewittsvilleModerately Hard HeyworthVery Hard Hickory HillsModerately Hard HidalgoHard HighlandVery Hard Highland ParkModerately Hard HighwoodModerately Hard HillsboroVery Hard HillsdaleVery Hard HillsideModerately Hard HillviewVery Hard HinckleyHard HindsboroHard HinesModerately Hard HodgkinsModerately Hard HoffmanVery Hard Hoffman EstatesModerately Hard HolderVery Hard HomerVery Hard HometownModerately Hard HomewoodModerately Hard HoopestonVery Hard HopedaleModerately Hard HoyletonVery Hard HublyVery Hard HudsonVery Hard HullVery Hard HumboldtVery Hard HumeHard HuntleyVery Hard HuntsvilleVery Hard HurstSlightly Hard HutsonvilleVery Hard Illinois CityVery Hard IlliopolisModerately Hard InaHard IndianolaHard IndustryHard InglesideModerately Hard IngrahamModerately Hard IpavaVery Hard IroquoisModerately Hard IrvingVery Hard IrvingtonVery Hard Island LakeVery Hard ItascaModerately Hard IukaHard IvesdaleVery Hard JacobVery Hard JeromeModerately Hard JerseyvilleHard JewettHard JohnsonvilleModerately Hard Johnston CitySlightly Hard JolietModerately Hard JonesboroModerately Hard JoppaHard JoyVery Hard JunctionHard JusticeModerately Hard KampsvilleVery Hard KaneVery Hard KankakeeHard KansasVery Hard KarnakModerately Hard KasbeerModerately Hard KeenesModerately Hard KeensburgVery Hard KeithsburgVery Hard KellHard KemptonHard KenilworthModerately Hard KenneyModerately Hard KentVery Hard KewaneeVery Hard KeyesportVery Hard KilbourneVery Hard KincaidModerately Hard KinderhookVery Hard KingstonHard Kingston MinesModerately Hard KinmundyHard KinsmanVery Hard KirklandHard KirkwoodVery Hard KnoxvilleHard La FayetteVery Hard La HarpeVery Hard La MoilleVery Hard La PlaceModerately Hard La PrairieVery Hard La RoseHard La SalleVery Hard LacledeHard LaconHard LaddVery Hard Lake BluffModerately Hard Lake ForestModerately Hard Lake ForkHard Lake In The HillVery Hard LakewoodVery Hard LanarkVery Hard LaneModerately Hard LansingModerately Hard LathamHard LauraModerately Hard LawrencevilleVery Hard LaytonVery Hard Le RoyVery Hard LebanonVery Hard LeeVery Hard Lee CenterVery Hard LelandVery Hard LenaVery Hard LenzburgVery Hard LeonoreModerately Hard LernaVery Hard LewistownVery Hard LexingtonVery Hard LibertyVery Hard LibertyvilleModerately Hard LimaVery Hard LincolnHard LincolnwoodModerately Hard LindenhurstModerately Hard LindenwoodVery Hard LisleModerately Hard LitchfieldModerately Hard Little IndianVery Hard Little YorkVery Hard LittletonHard LiverpoolVery Hard LivingstonVery Hard LoamiModerately Hard LodaVery Hard LomaxVery Hard LombardModerately Hard London MillsVery Hard Long GroveModerately Hard Long PointHard LongviewVery Hard LoraineVery Hard LostantVery Hard LovejoyVery Hard Loves ParkVery Hard LovingtonVery Hard LudlowVery Hard LutherVery Hard LynchburgVery Hard LyndonHard Lynn CenterVery Hard LyonsModerately Hard MacedoniaSlightly Hard Machesney ParkVery Hard MackinawModerately Hard MacombHard MaconModerately Hard MadisonVery Hard MagnoliaModerately Hard MahometVery Hard MakandaVery Hard MaldenVery Hard MaltaHard ManchesterVery Hard ManhattanModerately Hard ManitoVery Hard ManliusModerately Hard MansfieldVery Hard MantenoHard ManvilleHard Maple ParkModerately Hard MapletonModerately Hard MaquonHard MarengoVery Hard MariettaVery Hard MarineVery Hard MarionSlightly Hard MarissaVery Hard MarkVery Hard MarkhamModerately Hard MaroaModerately Hard MarseillesModerately Hard MarshallVery Hard MartinsvilleVery Hard MartintonModerately Hard MaryvilleVery Hard MascoutahVery Hard MasonHard MathervilleHard MattesonModerately Hard MattoonVery Hard MaunieHard MazonVery Hard Mc ClureHard Mc ConnellVery Hard Mc Gaw ParkModerately Hard Mc HenryVery Hard Mc LeanVery Hard Mc LeansboroVery Hard Mc NabbHard McveyModerately Hard MediaVery Hard MedinahModerately Hard MedoraVery Hard Mellon FinancialModerately Hard Melrose ParkModerately Hard MelvinVery Hard MendonVery Hard MendotaVery Hard MeppenVery Hard Merrionette ParkModerately Hard MetamoraVery Hard MetcalfVery Hard MetropolisHard MiddlegroveVery Hard MiddletownHard MilanVery Hard MilfordVery Hard Mill ShoalsVery Hard MillbrookVery Hard MilledgevilleVery Hard Miller CityVery Hard MillingtonVery Hard MillstadtVery Hard MilmineModerately Hard MiltonVery Hard MineralVery Hard MinierModerately Hard MinonkHard MinookaVery Hard MitchellVery Hard ModeModerately Hard ModestoModerately Hard ModocVery Hard MokenaModerately Hard MolineVery Hard MomenceHard MoneeModerately Hard MonmouthVery Hard Monroe CenterVery Hard MontgomeryHard MonticelloVery Hard MontroseModerately Hard MooseheartModerately Hard MoroVery Hard MorrisVery Hard MorrisonHard MorrisonvilleModerately Hard MortonModerately Hard Morton GroveModerately Hard MossvilleModerately Hard Mound CityModerately Hard MoundsModerately Hard Mount AuburnHard Mount CarmelModerately Hard Mount CarrollVery Hard Mount ErieVery Hard Mount MorrisVery Hard Mount OliveVery Hard Mount ProspectModerately Hard Mount PulaskiHard Mount SterlingVery Hard Mount VernonHard Mulberry GroveVery Hard MulkeytownHard MuncieHard MundeleinModerately Hard MurdockHard MurphysboroVery Hard NachusaVery Hard NapervilleModerately Hard NaplesVery Hard NashvilleVery Hard NauvooHard NeboVery Hard NeogaHard NeponsetVery Hard New AthensVery Hard New BadenHard New BedfordVery Hard New BostonVery Hard New BurnsideSlightly Hard New CantonVery Hard New DouglasVery Hard New HavenVery Hard New HollandHard New LenoxModerately Hard New LibertyHard New MemphisHard New SalemVery Hard New WindsorVery Hard NewarkVery Hard NewburgModerately Hard NewmanVery Hard NewmansvilleVery Hard NewtonHard NianticModerately Hard NilesModerately Hard NilwoodModerately Hard NiotaVery Hard NobleVery Hard NokomisVery Hard NoraVery Hard NormalVery Hard NormandyVery Hard NorridgeModerately Hard Norris CityVery Hard North AuroraModerately Hard North HendersonHard North RiversideModerately Hard NorthbrookModerately Hard NorthfieldModerately Hard NorthlakeModerately Hard NortonvilleVery Hard Oak BrookModerately Hard Oak ForestModerately Hard Oak LawnModerately Hard Oak ParkModerately Hard OakdaleVery Hard OakfordVery Hard OaklandVery Hard OakwoodHard OblongVery Hard OconeeVery Hard OdellHard OdinHard OgdenVery Hard OglesbyVery Hard OhioVery Hard OkawvilleVery Hard Olive BranchModerately Hard OlmstedModerately Hard OlneyModerately Hard Olympia FieldsModerately Hard OmahaVery Hard OnargaHard OneidaHard OpdykeHard OpheimVery Hard OquawkaVery Hard OrangevilleVery Hard OreanaModerately Hard OregonVery Hard OrientSlightly Hard OrionVery Hard Orland ParkModerately Hard OrleansVery Hard OscoVery Hard OswegoVery Hard OttawaModerately Hard OwanecoModerately Hard OzarkHard PalatineModerately Hard PalestineVery Hard PalomaVery Hard Palos HeightsModerately Hard Palos HillsModerately Hard Palos ParkModerately Hard PanamaVery Hard Panther CreekVery Hard ParisVery Hard Park RidgeModerately Hard ParkersburgModerately Hard PatokaHard PattersonVery Hard Paw PawVery Hard PaxtonVery Hard PaysonVery Hard PearlVery Hard Pearl CityVery Hard PecatonicaVery Hard PekinHard PenfieldVery Hard PeoriaModerately Hard Peoria HeightsHard PeotoneModerately Hard PercyVery Hard PerryVery Hard PeruVery Hard PesotumVery Hard PhiloVery Hard PiasaVery Hard PierronVery Hard PinckneyvilleVery Hard Piper CityHard PittsburgSlightly Hard PittsfieldVery Hard PlainfieldModerately Hard PlainvilleVery Hard PlanoVery Hard Pleasant HillVery Hard PocahontasVery Hard PoloVery Hard PomonaVery Hard PontiacHard PontoosucVery Hard Poplar GroveVery Hard Port ByronVery Hard PosenModerately Hard PotomacHard Prairie CityHard Prairie Du RocheVery Hard Prairie ViewModerately Hard PreemptionVery Hard PrincetonVery Hard PrincevilleModerately Hard ProphetstownHard Prospect HeightsModerately Hard PulaskiModerately Hard PutnamModerately Hard QuincyVery Hard RadfordVery Hard RadomVery Hard RaleighVery Hard RamseyHard RankinHard RansomModerately Hard RantoulVery Hard RaritanVery Hard RaymondVery Hard Red BudHard ReddickHard RedmonHard RenaultVery Hard ReynoldsVery Hard RichmondVery Hard Richton ParkModerately Hard RichviewVery Hard Ridge FarmHard RidgwayVery Hard RidottVery Hard RinardModerately Hard RingwoodVery Hard RioHard River ForestModerately Hard River GroveModerately Hard RoanokeHard RobbinsModerately Hard RobbsVery Hard RobertsVery Hard RobinsonVery Hard RochelleVery Hard Rock CityVery Hard Rock FallsHard Rock IslandVery Hard RockbridgeVery Hard RockdaleModerately Hard RockfordVery Hard RockportVery Hard RocktonVery Hard RockwoodVery Hard Rolling MeadowsModerately Hard RomeovilleModerately Hard RoodhouseVery Hard RosamondModerately Hard RoscoeVery Hard RoselleModerately Hard RosemontModerately Hard RosevilleVery Hard RosiclareHard RossvilleHard Round LakeModerately Hard RoxanaVery Hard RoyalVery Hard Royal LakesHard RoyaltonHard RutlandHard SadorusVery Hard Sailor SpringsModerately Hard Saint AnneHard Saint AugustineHard Saint CharlesModerately Hard Saint DavidVery Hard Saint ElmoVery Hard Saint FrancisvilModerately Hard Saint JacobVery Hard Saint JosephVery Hard Saint PeterVery Hard Sainte MarieHard SalemHard SandovalHard SandwichHard SaugetVery Hard Sauk VillageModerately Hard SauneminHard SavannaVery Hard SavoyVery Hard SawyervilleVery Hard SaybrookVery Hard Scales MoundVery Hard SchaumburgModerately Hard SchellerHard Schiller ParkModerately Hard SciotaHard Scott A F BVery Hard SeatonVery Hard SeatonvilleVery Hard SecorVery Hard SenecaVery Hard SerenaModerately Hard SesserHard SewardVery Hard SeymourVery Hard ShabbonaHard ShannonVery Hard ShawneetownVery Hard SheffieldVery Hard SheldonSlightly Hard SheridanVery Hard SherrardHard ShilohVery Hard ShirleyVery Hard ShobonierVery Hard ShorewoodModerately Hard ShumwayHard SibleyVery Hard SicilyModerately Hard SidellHard SidneyVery Hard SigelModerately Hard SilvisVery Hard SimsVery Hard SkokieModerately Hard SmithboroVery Hard SmithfieldVery Hard SmithshireModerately Hard SmithtonVery Hard SomonaukVery Hard SorentoVery Hard South BeloitVery Hard South ElginModerately Hard South HollandModerately Hard South PekinModerately Hard South RoxanaVery Hard South WilmingtonVery Hard Southern ViewModerately Hard SparlandVery Hard SpartaHard SpauldingModerately Hard SpeerVery Hard Spring GroveVery Hard Spring ValleyVery Hard SpringertonVery Hard SpringfieldModerately Hard StandardVery Hard StanfordVery Hard StauntonVery Hard SteelevilleVery Hard StegerModerately Hard SterlingHard StewardVery Hard StewardsonHard StickneyModerately Hard Stillman ValleyVery Hard StocklandModerately Hard StocktonVery Hard Stone ParkModerately Hard StonefortHard StoningtonHard StrasburgModerately Hard StrawnHard StreamwoodModerately Hard StreatorHard StronghurstVery Hard SubletteVery Hard Sugar GroveModerately Hard SullivanVery Hard SummerfieldVery Hard SumnerVery Hard SunnylandModerately Hard SutterVery Hard SwanwickVery Hard SycamoreHard Table GroveVery Hard TallulaVery Hard TamaroaVery Hard TammsModerately Hard TampicoHard Taylor RidgeVery Hard Taylor SpringsVery Hard TennesseeHard TeutopolisHard TexicoHard ThawvilleVery Hard ThayerModerately Hard ThomasboroVery Hard ThomasvilleVery Hard ThompsonvilleSlightly Hard ThomsonVery Hard ThorntonModerately Hard TildenVery Hard TiltonHard TimewellVery Hard Tinley ParkModerately Hard TiskilwaVery Hard ToledoHard TolonoVery Hard TolucaVery Hard TonicaVery Hard TopekaVery Hard ToulonVery Hard ToveyModerately Hard TowandaVery Hard TremontModerately Hard TrentonHard TrillaModerately Hard TrivoliModerately Hard TroyVery Hard Troy GroveModerately Hard TuscolaVery Hard UllinModerately Hard UnionVery Hard Union HillHard University ParkModerately Hard UrbanaVery Hard UrsaVery Hard UticaVery Hard ValierSlightly Hard ValmeyerVery Hard Van OrinVery Hard VandaliaVery Hard VarnaModerately Hard VenedyVery Hard VeniceVery Hard VergennesVery Hard VermontVery Hard VernonHard Vernon HillsModerately Hard VeronaVery Hard VersaillesVery Hard VictoriaHard ViennaModerately Hard Villa GroveHard Villa ParkModerately Hard Villa RidgeVery Hard ViolaHard VirdenModerately Hard WadsworthModerately Hard WaggonerVery Hard Walnut HillHard WalshVery Hard WalshvilleVery Hard WaltonvilleHard WapellaVery Hard WarrenVery Hard WarrenvilleModerately Hard WarsawHard WashburnHard Washington ParkVery Hard WatagaHard WaterlooVery Hard WatermanHard WatsekaVery Hard WatsonHard WaucondaModerately Hard WaukeganModerately Hard WaverlyVery Hard WayneModerately Hard Wayne CityVery Hard WaynesvilleVery Hard WedronModerately Hard WeldonVery Hard WellingtonModerately Hard WenonaHard West BrooklynVery Hard West ChicagoModerately Hard West FrankfortSlightly Hard West LibertyHard West PointVery Hard West SalemVery Hard West UnionVery Hard West YorkVery Hard WestchesterModerately Hard Western SpringsModerately Hard WestfieldVery Hard WestmontModerately Hard WestvilleVery Hard WheatonModerately Hard WheelerHard WheelingModerately Hard White HallVery Hard White HeathVery Hard WhittingtonHard WilliamsfieldHard WilliamsvilleModerately Hard WillisvilleVery Hard Willow HillHard Willow SpringsModerately Hard WilmetteModerately Hard WilsonvilleVery Hard WindsorHard WinfieldModerately Hard WinnebagoVery Hard WinslowVery Hard Winthrop HarborModerately Hard WittVery Hard Wolf LakeModerately Hard Wonder LakeVery Hard Wood DaleModerately Hard Wood RiverVery Hard WoodhullVery Hard WoodlandVery Hard WoodlawnHard WoodridgeModerately Hard WoodsonVery Hard WoodstockVery Hard WoosungModerately Hard WordenVery Hard World Of BeautyModerately Hard WorthModerately Hard WyanetVery Hard WyomingVery Hard XeniaHard YaleHard Yates CityHard YorkvilleVery Hard ZeiglerHard ZionModerately Hard