Utah: drinking water & radon

Utah has 555 active community water systems. Since 2016, 223 reported health-based violations; 2 had a latest lead result above 15 ppb; 4 measured PFOA or PFOS at or above 4 ppt.

Radon zones in Utah

tap a county

Zone 1 · highestZone 2 · moderateZone 3 · low

All ZIP codes in Utah

337 ZIP codes.

84001Altamont84002Altonah84003American Fork84004Alpine84005Eagle Mountain84006Bingham Canyon84007Bluebell84008Bonanza84009South Jordan84010Bountiful84011Bountiful84013Cedar Valley84014Centerville84015Clearfield84016Clearfield84017Coalville84018Croydon84020Draper84021Duchesne84022Dugway84023Dutch John84024Echo84025Farmington84026Fort Duchesne84027Fruitland84028Garden City84029Grantsville84031Hanna84032Heber City84033Henefer84034Ibapah84035Jensen84036Kamas84037Kaysville84038Laketown84039Lapoint84040Layton84041Layton84042Lindon84043Lehi84044Magna84045Saratoga Springs84046Manila84047Midvale84049Midway84050Morgan84051Mountain Home84052Myton84053Neola84054North Salt Lake84055Oakley84056Hill Afb84057Orem84058Orem84059Orem84060Park City84061Peoa84062Pleasant Grove84063Randlett84064Randolph84065Riverton84066Roosevelt84067Roy84068Park City84069Rush Valley84070Sandy84071Stockton84072Tabiona84073Talmage84074Tooele84075Syracuse84076Tridell84078Vernal84079Vernal84080Vernon84081West Jordan84082Wallsburg84083Wendover84084West Jordan84085Whiterocks84086Woodruff84087Woods Cross84088West Jordan84089Clearfield84090Sandy84091Sandy84092Sandy84093Sandy84094Sandy84095South Jordan84096Herriman84097Orem84098Park City84101Salt Lake City84102Salt Lake City84103Salt Lake City84104Salt Lake City84105Salt Lake City84106Salt Lake City84107Salt Lake City84108Salt Lake City84109Salt Lake City84110Salt Lake City84111Salt Lake City84112Salt Lake City84113Salt Lake City84114Salt Lake City84115Salt Lake City84116Salt Lake City84117Salt Lake City84118Salt Lake City84119West Valley City84120West Valley City84121Salt Lake City84122Salt Lake City84123Salt Lake City84124Salt Lake City84125Salt Lake City84126Salt Lake City84127Salt Lake City84128West Valley City84129Salt Lake City84130Salt Lake City84131Salt Lake City84132Salt Lake City84133Salt Lake City84134Salt Lake City84139Salt Lake City84141Salt Lake City84145Salt Lake City84147Salt Lake City84148Salt Lake City84151Salt Lake City84152Salt Lake City84157Salt Lake City84158Salt Lake City84165Salt Lake City84170Salt Lake City84171Salt Lake City84180Salt Lake City84184Salt Lake City84190Salt Lake City84199Salt Lake City84244Ogden84301Bear River City84302Brigham City84304Cache Junction84305Clarkston84306Collinston84307Corinne84308Cornish84309Deweyville84310Eden84311Fielding84312Garland84313Grouse Creek84314Honeyville84315Hooper84316Howell84317Huntsville84318Hyde Park84319Hyrum84320Lewiston84321Logan84323Logan84324Mantua84325Mendon84326Millville84327Newton84328Paradise84329Park Valley84330Plymouth84331Portage84332Providence84333Richmond84334Riverside84335Smithfield84336Snowville84337Tremonton84338Trenton84339Wellsville84340Willard84341Logan84401Ogden84402Ogden84403Ogden84404Ogden84405Ogden84407Ogden84408Ogden84409Ogden84412Ogden84414Ogden84415Ogden84501Price84511Blanding84512Bluff84513Castle Dale84515Cisco84516Clawson84518Cleveland84520East Carbon84521Elmo84522Emery84523Ferron84525Green River84526Helper84528Huntington84529Kenilworth84530La Sal84531Mexican Hat84532Moab84533Lake Powell84534Montezuma Creek84535Monticello84536Monument Valley84537Orangeville84539Sunnyside84540Thompson84542Wellington84601Provo84603Provo84604Provo84605Provo84606Provo84620Aurora84621Axtell84622Centerfield84623Chester84624Delta84626Elberta84627Ephraim84628Eureka84629Fairview84630Fayette84631Fillmore84632Fountain Green84633Goshen84634Gunnison84635Hinckley84636Holden84637Kanosh84638Leamington84639Levan84640Lynndyl84642Manti84643Mayfield84644Meadow84645Mona84646Moroni84647Mount Pleasant84648Nephi84649Oak City84651Payson84652Redmond84653Salem84654Salina84655Santaquin84656Scipio84657Sigurd84660Spanish Fork84662Spring City84663Springville84664Mapleton84665Sterling84667Wales84701Richfield84710Alton84711Annabella84712Antimony84713Beaver84714Beryl84715Bicknell84716Boulder84718Cannonville84719Brian Head84720Cedar City84721Cedar City84722Central84723Circleville84724Elsinore84725Enterprise84726Escalante84728Garrison84729Glendale84730Glenwood84731Greenville84732Greenwich84733Gunlock84734Hanksville84735Hatch84736Henrieville84737Hurricane84738Ivins84739Joseph84740Junction84741Kanab84742Kanarraville84743Kingston84744Koosharem84745La Verkin84746Leeds84747Loa84749Lyman84750Marysvale84751Milford84752Minersville84753Modena84754Monroe84755Mount Carmel84756Newcastle84757New Harmony84758Orderville84759Panguitch84760Paragonah84761Parowan84762Duck Creek Village84763Rockville84764Bryce84765Santa Clara84766Sevier84767Springdale84770Saint George84771Saint George84772Summit84773Teasdale84774Toquerville84775Torrey84776Tropic84779Virgin84780Washington84781Pine Valley84782Veyo84783Dammeron Valley84784Hildale84790Saint George84791Saint George

What this is — and isn’t. These are records your water utility and state reported to the EPA, and the EPA’s radon map for your county. They describe the system and the area, not the water from your own tap or the air in your home. For that, read your utility’s annual Consumer Confidence Report and test: lead and radon tests are inexpensive.

Questions

How many water systems in Utah have violations?

223 of 555 active community water systems in Utah reported at least one health-based violation since 2016 (EPA SDWIS).

What is the radon risk in Utah?

63 ZIP codes are in EPA radon zone 1 (highest potential), 274 in zone 2 and 0 in zone 3. EPA recommends testing every home.