Iowa water quality
Water quality reports for 1,074 community water systems in Iowa: what each utility tested for, what it found, and how it compares to the federal legal limit.
- Des Moines Water Works, Des Moines
- Iowa-American Wtr Co-Davenport, Davenport
- Cedar Rapids Water Department, Cedar Rapids
- Sioux City Water Supply, Sioux City
- Ankeny, City of, Ankeny
- West Des Moines Water Works, West Des Moines
- Waterloo Water Works, Waterloo
- Iowa City Water Department, Iowa City
- Council Bluffs Water Works, Council Bluffs
- Dubuque Water Works, Dubuque
- Ames Water Treatment Plant, Ames
- University Water System, Iowa City
- Urbandale Water Utility, Urbandale
- Isu, Ames
- Marion Municipal Water Dept, Marion
- Cedar Falls Municipal Water Utilities, Cedar Falls
- Ia Regional Utilities Assoc (Waverly), Newton
- Rathbun Regional Water Assn (Rathbun), Centerville
- Waukee Water Supply, Waukee
- Marshalltown Water Works, Marshalltown
- Mason City Water Department, Mason City
- Burlington Municipal Waterworks, Burlington
- Fort Dodge Water Supply, Fort Dodge
- Ottumwa Water Works, Ottumwa
- Muscatine Power & Water, Muscatine
- Johnston Municipal Water Supply, Johnston
- Iowa-American Wtr Co-Clinton District, Clinton
- North Liberty Water Supply, North Liberty
- Altoona Water Supply, Altoona
- Coralville Muni Water System, Coralville
- Sirwa #2 (Creston), Creston
- Clive Water Department, Clive
- Warren Water District, Indianola
- Grimes Water Supply, Grimes
- Wapello Rural Water Assoc., Ottumwa
- Newton Water Supply, Newton
- Indianola Water Supply, Indianola
- Norwalk Water Supply, Norwalk
- Poweshiek Water Association, Tama
- Xenia Rwd (Des Moines), Bouton
- Oskaloosa Municipal Water Dept, Oskaloosa
- Boone Water Works, Boone
- Rathbun Reg Water Assn (Ft Madison), Centerville
- Storm Lake Water Treatment Plant, Storm Lake
- Mahaska Rural Water System, Inc., Oskaloosa
- Spencer Municipal Water Utility, Spencer
- Ft Madison Muni Water Works, Fort Madison
- Pella Water Works Department, Pella
- Lemars Water Department, Lemars
- Waverly Water Department, Waverly
- Carroll Municipal Water Supply, Carroll
- Keokuk Municipal Water Works, Keokuk
- Fairfield Water Supply, Fairfield
- Grinnell Water Department, Grinnell
- Bondurant Muni Water Supply, Bondurant
- Denison Water Supply, Denison
- Mount Pleasant Municipal Utilities, Mount Pleasant
- Iowa Lakes Regional Water - Osgood, Spencer
- Knoxville Water Works, Knoxville
- Rathbun Reg Wtr Assn (Burlington), Centerville
- Sioux Center Municipal Water Department, Sioux Center
- Perry Municipal Water Works, Perry
- Webster City Water Supply, Webster City
- Clear Lake Water Department, Clear Lake
- Decorah Water Department, Decorah
- Tiffin Water Supply, Tiffin
- Southeast Polk Rwd, Des Moines
- Creston Water Supply, Creston
- Charles City Water Supply, Charles City
- Washington Water Department, Washington
- Atlantic Municipal Utilities, Atlantic
- Hiawatha Water Dept, Hiawatha
- Osceola Rural Water System-North, May City
- Nevada Water Supply, Nevada
- Iowa Lakes Regional Water, Spencer
- Eldridge Water Supply, Eldridge
- Polk City Water Supply, Polk City
- Adel Municipal Water Works, Adel
- Orange City Municipal Water Department, Orange City
- Spirit Lake Waterworks, Spirit Lake
- Maquoketa Municipal Water, Maquoketa
- Xenia Rwd (North), Bouton
- Independence Water Dept, Independence
- Estherville Water Treatment Plant, Estherville
- Asbury Municipal Water System, Asbury
- Oelwein Municipal Water Works, Oelwein
- Marion Co. Rural Water District, Knoxville
- Red Oak Water Supply, Red Oak
- De Witt Water Supply, Dewitt
- Sheldon Water Department, Sheldon
- Osceola Water Works, Osceola
- Algona Municipal Utilities, Algona
- Glenwood Municipal Utilities, Glenwood
- Winterset Municipal Waterworks, Winterset
- Southern Sioux County Rural Water, Ireton
- Centerville Municipal Waterworks, Centerville
- Clarinda Water Plant, Clarinda
- Cherokee Water Supply - Plant 1, Cherokee
- Iowa Falls Water Department, Iowa Falls
- Manchester Water Supply, Manchester
- Harlan Municipal Utilities, Harlan
- Sergeant Bluff Water Supply, Sergeant Bluff
- Xenia Rwd (Boone), Bouton
- Vinton Municipal Water Dept, Vinton
- Shenandoah Water Dept, Shenandoah
- Humboldt Municipal Water Dept, Humboldt
- Sac & Fox (Meskwaki) In Iowa, Tama
- Camanche Water Supply, Camanche
- Evansdale Water Works, Evansdale
- Mount Vernon Water Supply, Mount Vernon
- Dyersville Municipal Water Co, Dyersville
- Anamosa Municipal Water Supply, Anamosa
- Chariton Municipal Water Works, Chariton
- Hampton Muni Water Works, Hampton
- Forest City Water Supply, Forest City
- Huxley Waterworks Dept, Huxley
- Jefferson Water Department, Jefferson
- Carlisle Water Supply, Carlisle
- Regional Water, Avoca
- Sirwa #3 (Osceola), Creston
- Rock Valley Water Supply, Rock Valley
- Monticello Water Supply, Monticello
- West Liberty Water Utility, West Liberty
- Cresco Waterworks, Cresco
- Waukon Water Department, Waukon
- Carter Lake Water District, Carter Lake
- Emmetsburg Municipal Water Department, Emmetsburg
- Albia Municipal Water Works, Albia
- Osage Municipal Water Supply, Osage
- Eagle Grove Water Supply, Eagle Grove
- West Central Rwa - Nish System, Manning
- West Burlington Muni. Water Supply, West Burlington
- Southwest Reg Water District (Red Oak), Clarinda
- New Hampton Water Supply, New Hampton
- Xenia Rwd (Woodward), Bouton
- Milford Municipal Utilities, Milford
- Rural Water System #1, Hospers
- Story City Water Dept, Story City
- Williamsburg Public Water Supply, Williamsburg
- Cherokee Rws - Cherokee Subsystem, Cherokee
- Tipton Water Supply, Tipton
- Tama Water Supply, Tama
- Madrid Water Department, Madrid
- Garner Water Works, Garner
- Solon Water Dept, Solon
- Southwest Reg Water District (Clarinda), Clarinda
- Wilton Water Supply, Wilton
- Onawa Municipal Water Plant, Onawa
- Lake Panorama Water Company, Panora
- Sibley Public Water Supply, Sibley
- Fairfax Water Supply, Fairfax
- Clarion Water Supply, Clarion
- Grundy Center Water Supply, Grundy Center
- Bloomfield Muni Water Dept, Bloomfield
- Hawarden Water Supply, Hawarden
- Missouri Valley Water Supply, Missouri Valley
- Eldora Water Supply, Eldora
- Kalona Water Dept, Kalona
- Rock Rapids Municipal Water Works, Rock Rapids
- Sirwa - Corning, Creston
- Center Point Water Supply, Center Point
- Hudson Water Supply, Hudson
- West Union Water Supply, West Union
- Mitchellville Water Supply, Mitchellville
- Postville Water Department, Postville
- West Branch Water Works, West Branch
- Jesup Municipal Water Supply, Jesup
- Poweshiek Water Association (Iac), Tama
- Belmond Water Supply, Belmond
- Marengo Water Supply, Marengo
- W Central Rwa - Denison Subsys, Manning
- Ogden Municipal Utilities, Ogden
- Toledo Water Supply, Toledo
- Park View Water & Sanitary District, Eldridge
- Cascade Municipal Water Supply, Cascade
- Hull Water Supply, Hull
- Belle Plaine Water Dept, Belle Plaine
- Bellevue Municipal Utilities, Bellevue
- Ely Water Supply, Ely
- Colfax Water Supply, Colfax
- La Porte City Utilities, Laporte City
- Peosta Water Supply, Peosta
- Rock Valley Rural Water District, Rock Valley
- Rockwell City Water Supply, Rockwell City
- Lisbon Water Supply, Lisbon
- Greenfield Municipal Utilities, Greenfield
- Lake Mills Municipal Water Dept-South, Lake Mills
- Osceola Rural Water System-South, May City
- Sac City Municipal Water Plant, Sac City
- Alta Municipal Water Plant, Alta
- Northwood Waterworks, Northwood
- Britt Water Works, Britt
- Atkins Municipal Water Works, Atkins
- Audubon Water Supply, Audubon
- Ida Grove Water Utility, Ida Grove
- Sumner Water Supply, Sumner
- Lamoni Municipal Utilities, Lamoni
- Epworth Water Supply, Epworth
- Parkersburg Water Supply, Parkersburg
- Monroe Water Supply, Monroe
- Sigourney Muni Water Works, Sigourney
- Poweshiek Water Association (Cr), Tama
- Wapello Municipal Water Works, Wapello
- Denver Water Supply, Denver
- New London Munic Water Dept, New London
- Dallas Center Water Supply, Dallas Center
- Pocahontas Water Department, Pocahontas
- Durant Water Supply, Durant
- Columbus Junction Water Supply, Columbus Junction
- Leon Water Supply, Leon
- Guttenberg Water Utility, Guttenberg
- Stuart Water Supply, Stuart
- Park View Village, Ankeny
- Farley Water Supply, Farley
- Lyon-Sioux Rws-Doon, Rock Rapids
- Ponderosa Utilities Inc., Montezuma
- Corning Muni Water Department, Corning
- Lake City Water Supply, Lake City
- Manson Water Supply, Manson
- West Central Rwa-Boyer System, Manning
- Sirwa #1 (Greenfield), Creston
- Prairie City Water Works, Prairie City
- Avoca Water Works, Avoca
- Mediapolis Water Supply, Mediapolis
- Moville Water Supply, Moville
- Mount Ayr Water Treatment Plant, Mount Ayr
- Remsen Municipal Utilities, Remsen
- Pleasantville Water Works, Pleasantville
- Reinbeck Water Supply, Gladbrook
- Granger Muni Water Supply, Granger
- Xenia Rwd (Madrid), Bouton
- Woodbine Water Department, Woodbine
- Corydon Water Supply, Corydon
- Hartley Municipal Water Department, Hartley
- Ackley Municipal Water Works, Marshalltown
- Guthrie Center Muni Water Work, Guthrie Center
- Traer Municipal Water Plant, Traer
- Urbana Water Supply, Urbana
- Akron, City of, Akron
- Urban Bluffs - North, Avoca
- Nashua Water Supply, Nashua
- Walcott Waterworks, Walcott
- Slater Muni Water Dept, Slater
- Montezuma Muni Water Supply, Montezuma
- Bedford Water Works, Bedford
- Lyon-Sioux Rws-Big Sioux, Rock Rapids
- Oakland Munic Water Utility, Oakland
- Wellman Municipal Waterworks, Wellman
- Holstein, City of, Holstein
- Brooklyn Water Department, Brooklyn
- Monona Municipal Water Dept, Monona
- Lenox Water Supply, Lenox
- Rathbun Regional Water (Mount Pleasant), Centerville
- Cherokee Rws- Mill Creek Subsystem, Cherokee
- Earlham Municipal Waterworks, Earlham
- Clarinda Treatment Complex, Clarinda
- State Center Muni Water Dept, State Center
- Palo Water Supply, Palo
- Logan Water Supply, Logan
- Kingsley Water Supply, Kingsley
- Roland Water Supply, Roland
- Manning Water Supply, Manning
- Sanborn Water Supply, Sanborn
- Sirwa #3 (Leon), Creston
- Nora Springs Water Supply, Manly
- Mahaska Rural Water (New Sharon), Oskaloosa
- Lone Tree Muni Water System, Muscatine
- Woodward Water Supply, Woodward
- Dike Water Supply, Dike
- Laurens Water Supply, Laurens
- Lake Ridge, Incorporated, Grinnell
- Dysart Water Supply, Dysart
- Shell Rock Muni Water Supp, Shell Rock
- Manly Water Supply, Manly
- Central City Water Supply, Central City
- Fayette Water Supply, Fayette
- Clarksville Water Supply, Marshalltown
- Alton Municipal Water Department, Alton
- Amana Society Water System North, Amana
- Coon Rapids Municipal Utilities, Coon Rapids
- Anamosa State Penitentiary, Anamosa
- Elkader Muni Water Dept, Elkader
- Jewell Water Supply, Jewell
- Melcher-Dallas Water Supply, Melcher Dallas
- Gilbert Water Supply, Gilbert
- Tripoli Water Supply, Tripoli
- Lyon-Sioux Rws-Rock Rapids, Rock Rapids
- Buffalo Water Supply, Buffalo
- Camp Dodge Water Supply, Johnston
- Lake Park Municipal Utilities, Lake Park
- Springville Water Supply, Springville
- St Ansgar Water Supply, St. Ansgar
- Strawberry Point Water Supply, Strawberry Point
- Panora Water Works, Panora
- Glidden Water Supply, Glidden
- Lake View Water Supply, Lake View
- Villisca Municipal Water Dept, Villisca
- Sheffield Water Supply, Sheffield
- Aplington Water Supply, Aplington
- Calmar Water Supply, Calmar
- Mapleton Municipal Water Plant, Mapleton
- Arnolds Park Water Department, Arnolds Park
- Fairbank Water Supply, Fairbank
- Conrad Water Supply, Conrad
- George Water Supply, George
- Marcus Water Supply, Marcus
- Sidney Water Supply, Sidney
- Van Meter Municipal Water Work, Van Meter
- Rockwell Water Supply, Rockwell
- Elk Run Heights Water Supply, Elk Run Heights
- North English Water Department, North English
- Riverside Water Supply, Riverside
- Treynor Water Department, Treynor
- Malvern Water Supply, Malvern
- Sloan Water Supply, Sloan
- Clarence Water Supply, Mechanicsville
- Dunlap Water Supply, Dunlap
- Winfield Muni Water Dept, Winfield
- Janesville Water Supply, Janesville
- Autumn Ridge Estates Mhp, Grinnell
- Mechanicsville Water Dept, Mechanicsville
- Tabor Water Supply, Tabor
- Griswold Water Supply, Griswold
- Eagle Ridge, Marion
- Baxter Water Supply, Baxter
- Paullina Municipal Water Supply, Paullina
- Greene Muni Water Supply, Greene
- Odebolt Water Supply, Odebolt
- Yes Five Seasons Cedar LLC, Cedar Rapids
- Lawton Water Supply, Lawton
- Fredericksburg Water Supply, Fredericksburg
- Lansing Water Supply, Lansing
- Anita Municipal Utilities, Anita
- Aurelia Water Supply, Aurelia
- Allison Water Supply, Allison
- Wayland Water Supply, Wayland
- Keosauqua Water Works, Keosauqua
- Shellsburg Water Supply, Shellsburg
- De Soto Water Supply, Adel
- Gowrie Muni Utilities Water Dept, Gowrie
- Preston Muni Water Supply, Preston
- Edgewood Water Supply, Edgewood
- Hinton Water Supply, Hinton
- Alpine Park, Epworth
- Sioux Rapids Water Department, Sioux Rapids
- Inwood Water Supply, Inwood
- Eldon Water Supply, Batavia
- Larchwood Water Supply, Larchwood
- Danville Water Supply, Muscatine
- Princeton Water Supply, Princeton
- Newell Water Treatment Plant, Newell
- West Point Muni Water System, West Point
- Armstrong Water Supply, Armstrong
- Modern Manor, Inc, Grinnell
- Le Grand Water Works, Legrand
- Neola Light & Water, Adair
- Primghar Municipal Water Supply, Primghar
- Sully Muni Water Works, Sully
- Graettinger Municipal Water Supply, Graettinger
- Keota Water Dept, Keota
- Hamburg Water Supply, Hamburg
- Donnellson Muni Water Works, Donnellson
- Elkhart Water Supply, Ankeny
- Newhall Water Supply, Van Horne
- Victor Municipal Water Dept, Belle Plaine
- Hills Water Supply, Hills
- Hubbard Water Supply, Hubbard
- Maxwell Water Department, Maxwell
- Buffalo Center Muni Water Dept, Whittemore
- Colo Water Supply, Colo
- Marion Village, Newton
- Readlyn Water Supply, Readlyn
- Dunkerton Muni Water Supply, Dunkerton
- Winthrop Water Supply, Winthrop
- Long Grove Muni Water Supply, Long Grove
- Cambridge Water Supply, Cambridge
- Lakeside Estates Llc, Orem
- Midwest Country Estates, Newton
- Riceville Water Supply, Riceville
- Adair Municipal Water Supply, Adair
- Lowden Water Supply, Lowden
- Schleswig Munic Water Supply, Schleswig
- Ossian Water Supply, Ossian
- Gladbrook Water Supply, Gladbrook
- Gilbertville Water Works, Gilbertville
- Milo Public Water Supply, Milo
- Wall Lake Water Supply, Wall Lake
- Ruthven Water Supply, Ruthven
- Van Horne Water Works, Van Horne
- Crescent Water Supply, Marshalltown
- Okoboji Water Supply, Okoboji
- Freeport Water District, Decorah
- Wheatland City Water Supply, Wheatland
- Dayton Municipal Water Supply, Fort Dodge
- West Bend Water Department, West Bend
- Dakota City Water Supply, Dakota City
- Walnut Municipal Utilities, Walnut
- Carson Water Supply, Carson
- Correctionville Water Supply, Correctionville
- Melbourne Water Supply, Melbourne
- Alden Water Supply, Alden
- Exira Water Dept, Exira
- Garnavillo Water Supply, Garnavillo
- Rockford Water Supply, Rockford
- Western Hills (Mobile) Estates, Grinnell
- Manilla Muni Service Dept, Manilla
- Morning Sun Water Department, Morning Sun
- Mcgregor Water Dept, Mcgregor
- Redfield Water Works, Redfield
- Blairstown Water Supply, Blairstown
- Montrose Water Works, Montrose
- Schaller Water Supply, Schaller
- Hedrick Water Supply, Hedrick
- Shelby Water Supply, Shelby
- Whiting Water Supply, Whiting
- Grand Jct Municipal Water Dept, Grand Junction
- Earlville Muni Water Supply, Earlville
- Essex Water Supply, Essex
- Oxford Water Supply, Oxford
- Wellsburg Water Supply, Wellsburg
- Hospers Municipal Water Dept, Marshalltown
- Merrill Municipal Water Supply, Merrill
- Ventura Water Works, Ventura
- Hazleton Water Supply, Jesup
- Timberline Estates, Ltd., West Burlington
- Bancroft Water Supply, Bancroft
- Yes Regency Manor Llc, Newton
- Boyden Municipal Water Supply, Boyden
- Stratford Muni Water Dept, Stratford
- Coggon Water Department, Coggon
- Battle Creek Water Supply, Battle Creek
- Lakeside Water Supply, Lakeside
- Woodward Resource Center, Woodward
- Dexter Water Supply, Dexter
- Walker Water Works, Walker
- Elgin Municipal Water Supply, Elgin
- Murray Water Works, Murray
- Albert City Muni Water Supply, Storm Lake
- Alburnett Water Supply, Alburnett
- Pomeroy Water Supply, Pomeroy
- Fontanelle Water Works, Fontanelle
- Yes Western Village LLC, West Des Moines
- Kanawha Water Supply, Kanawha
- Olin Water Supply, Wyoming
- Southridge Estate, Newton
- What Cheer Water Supply, Sigourney
- Moravia Public Water Supply, Moravia
- Seymour Municipal Utility Water Dept, Seymour
- Stanwood Water Supply, Stanwood
- Fonda Water Supply, Fonda
- Dumont Water Supply, Marshalltown
- Goldfield Water Supply, Goldfield
- Elk Horn Muni Water Works, Elk Horn
- Sutherland Water Supply, Sutherland
- Hopkinton Municipal Utilities, Hopkinton
- Agency Water Works, Agency
- Doon Water Supply, Doon
- Kellogg Water Supply, Kellogg
- Grand Mound Water Supply, Grand Mound
- Moulton Water Department, Moulton
- Lyon-Sioux Rws-Boyden, Rock Rapids
- Farmington Water Supply, Farmington
- Brighton Municipal Water Supply, Brighton
- Cedar Terrace Mhc, Newton
- Keystone Water Supply, Keystone
- Minden Water Supply, Neola
- Ireton Water Supply, Ireton
- Early Municipal Water Supply, Early
- Clermont Water Supply, Clermont
- Swea City Water Supply, Swea City
- Gilman Water Supply, Newton
- Everly Water Supply, Everly
- New Hartford Water Supply, Marshalltown
- Badger Water Supply, Badger
- Radcliffe Municipal Water, Radcliffe
- Val Vista Estates, Des Moines
- Anthon Municipal Water System, Anthon
- Delmar Water Supply, Maquoketa
- Richland Water Supply, Brighton
- Sunset Village, Newton
- Zearing Water Department, Zearing
- Dows Water Supply, Dows
- Arcadia Water Supply, Arcadia
- Truro Waterworks, Newton
- Wyoming Water System, Wyoming
- Charter Oak Water Supply, Charter Oak
- Whittemore Muni Water Supply, Whittemore
- Ripleys Mhc Ia Llc, Leclaire
- Ellsworth Public Water Supply, Ellsworth
- Ainsworth Water Works, Ainsworth
- Scranton Water System, Scranton
- Titonka Water Supply, Titonka
- Rolfe Water Supply, Rolfe
- Sabula Water Supply, Sabula
- Collins Water Supply, Collins
- Elma Water Supply, Elma
- Breda Water Supply, Breda
- Thompson Water Works, Thompson
- New Virginia Water Supply, New Virginia
- Farragut Water Supply, Farragut
- Irua - Pershing Utilities, Newton
- Gilmore City Waterworks, Gilmore City
- Garwin Water Supply, Garwin
- Latimer Water Supply, Hampton
- Russell Water Supply, Russell
- Maynard Water Supply, Maynard
- Lime Springs Water Supply, Riceville
- Lovilia Municipal Water Department, Lovilia
- Jefferson County Rural Water District, Fairfield
- Dow City Water Works, Dow City
- Norway City Water Supply, Norway
- Humeston Water Plant, Humeston
- Stacyville Water Supply, Stacyville
- Ashton Municipal Water Department, Ashton
- Ewing Trace Mhc, Newton
- Table Mound Park, Cascasde
- Albion Water Department, Albion
- Klemme Water Works, Klemme
- Little Rock Water Supply, Little Rock
- Ocheyedan Water Works, Ocheyedan
- Hawkeye Water Supply, Hawkeye
- Grandview Muni Water Dept, Grandview
- Galva Water Supply, Galva
- Lost Nation Water Supply, Lost Nation
- New Albin Water Supply, New Albin
- Otho Water Supply, Fort Dodge
- Allerton Water Works, Allerton
- Batavia Water Works, Batavia
- Lamont Water Supply, Lamont
- Marquette Water Supply, Marquette
- Bussey Water Supply, Oskaloosa
- Palace Park Mhc, Madrid
- Oxford Junction Water Supply, Oxford Junction
- Martensdale Water Supply, Martensdale
- Delhi Water Supply, Delhi
- Arlington Water Supply, Arlington
- Burt Water Supply, Burt
- Clover Ridge Subdivision, Walford
- Emerson Water Department, Emerson
- Miles Water Department, Miles
- Wahpeton Water Supply, Milford
- Lawler Water Supply, Lawler
- Bayard Water Supply, Adair
- Charlotte Water Works, Maquoketa
- Thornton Water Supply, Belmond
- West Branch Mhp, Oxford
- Union Water Supply, Newton
- Earling Water Supply, Earling
- Salem Water Supply, Salem
- Lehigh Water Supply, Fort Dodge
- Plainfield Water Supply, Plainfield
- Southwest Polk Water Service, Inc., Ankeny
- Stover Heights Mhc, Madrid
- Columbus City Public Water Supply, Olds
- Bonaparte Water Supply, Washinginton
- River Heights Property Owners Assoc., Oxford
- Wesley Water Supply, Wesley
- Cedar Falls Mobile Home Village, Waverly
- Casey Water Supply, Casey
- Colesburg Water Supply, Colesburg
- New Market Water Supply, New Market
- Duncombe Water Supply, Duncombe
- Livermore Water Supply, Livermore
- Vail Water Supply, Vail
- Marshalltown Estates, Marshalltown
- New Vienna Water Supply, New Vienna
- Worthington Water Supply, Worthington
- Lohrville Water Supply, Newell
- Andrew Water Supply, Marshalltown
- Lynnville Water Dept, Lynnville
- Milton Water Supply, Milton
- Farnhamville Water Supply, Gilmore City
- Plymouth Water Supply, Plymouth
- Churdan Water Supply, Churdan
- Hickory Hollow Water Service, Inc., Ankeny
- Mark Twain Meadows Homeowners, Muscatine
- Callender Water Supply, Fort Dodge
- Spillville Water Supply, Spillville
- Orient Municipal Water Supply, Orient
- Birmingham Water Supply, Birmingham
- Ringsted Water Supply, Ringsted
- Massena Water Supply, Massena
- Stanhope Water Department, Stanhope
- Lacona Water Supply, Lacona
- Rudd Waterworks, Rudd
- Lewis Water Supply, Lewis
- Calamus Water Supply, Calamus
- Holy Cross Water Supply, Holy Cross
- Mccallsburg Water Supply, Colo
- Templeton Water Supply, Templeton
- Pleasant Valley Manufactured Home Comm, Pleasant Hill
- Ryan Water Supply, Ryan
- Bennett Waterworks, Lowden
- Fort Atkinson Water Works, Fort Atkinson
- Elliott Water Supply, Elliott
- Pierson Water Supply, Pierson
- Garrison Water Supply, Traer
- Sunnybrook Mobile Home Park, Newton
- Brandon Water Supply, Brandon
- Coralville Lake Terrace, Tipton
- Sunrise Village Mobile Home Pk, Grinnell
- Mondamin Water Supply, Marshalltown
- Diagonal Water Department, Diagonal
- Ute Water Supply, Ute
- Middletown Water Supply, Middletown
- Iowa American Water Donahue, Davenport
- Terril Municipal Waterworks, Terril
- Sunrise Terrace Mhc, Newton
- Greenwood Acres Water Co., Ankeny
- Minburn Waterworks, Bouton
- Mystic Water Supply, Mystic
- Peterson Municipal Water Supply, Peterson
- Danbury Water Supply, Danbury
- Ponderosa Park Mhp, Davenport
- Mingo Water Department, Mingo
- Wheel Estates Mhc, Knoxville
- Williams Water Supply, Williams
- Floyd Muni Water Supply, Floyd
- Grinnell Mhp Mhc, Grinnell
- Irwin Municipal Supply, Irwin
- Burds Green Acres Subdivision, Peosta
- Granville Water Supply, Granville
- West Okoboji, Milford
- Sheldahl Water Supply, Sheldahl
- Fertile Municipal Water, Fertile
- Blakesburg Municipal Water Works, Blakesburg
- Bode Municipal Water Supply, Livermore
- Kelley Water Supply, Madrid
- Libertyville Water Works, Batavia
- New Horizons Mhp Llc, Newton
- Luana Water Works, Luana
- Dmww-Greenbrier Estates, Des Moines
- Lake Crest Manor Hoa #3, Solon
- Parkview Mobile Home Court, Oxford
- South Amana Water Supply, Amana
- Thunder Hills Home & Utility Assoc., Epworth
- Twin Lakes Utilities, Rockwell City
- Atalissa Municipal Water Supply, Tipton
- Lester Water Supply, Lester
- Salix Water Supply, Salix
- Bronson Water Supply, Bronson
- Liscomb Water Supply, Newton
- Cincinnati Municipal Water Co, Cincinnati
- Kimballton Utilities, Kimballton
- Lytton Water Department, Lytton
- Iowa City Mhp Llc, Oxford
- Modale Water Supply, Logan
- Crawfordsville Water Supply, Washington
- Westside Water Supply, Westside
- Farmersburg Waterworks, Monona
- Macedonia Water Supply, Macedonia
- Ridgeway, City of, Ridgeway
- Marble Rock Water Supply, Marble Rock
- Stockport Water Supply, Salem
- Rhodes Water Supply, Rhodes
- Holland Water Supply, Newton
- Malcom Water Supply, Malcom
- Protivin Water Supply, Protivin
- Lakota Water Supply, Gilmore City
- Yale Water Supply, Yale
- Corwith Water Supply, Corwith
- Cumberland Water Supply, Cumberland
- Auburn Water Supply, Auburn
- Harcourt Water Supply, Fort Dodge
- Maurice Municipal Water Supply, Maurice
- Delta Water Supply, Sigourney
- Pulaski Municipal Water Dept, Milton
- Steamboat Rock Water Dept, Steamboat Rock
- Lu Verne Water Supply, Lu Verne
- Kensett Water Supply, Kensett
- Kiron Water Supply, Kiron
- Mallard Water Supply, Mallard
- Crystal Lake Water Supply, Leland
- Hornick Water Supply, Hornick
- Fenton Municipal Water Supply, Fenton
- Keswick Water System, South English
- Colonial Terrace Mhp Llc, Knoxville
- Defiance Water Department, Defiance
- Deloit Muni Water Supply, Deloit
- Iowa-American Water (Low Moor), Clinton
- Lineville Water Supply, Lineville
- Riverton Water Works, Riverton
- Village Oaks Homeowners Assn, Muscatine
- Deep River Water Supply, Deep River
- Halbur Water Supply, Halbur
- Leland Water Supply, Leland
- Martelle Water Works, Cedar Rapids
- Quimby Water Supply, Quimby
- Cleghorn Water Supply, Storm Lake
- Kellerton Water Supply, Mount Ayr
- Luxemburg Water Supply, Luxemburg
- Pisgah Water Supply, Pisgah
- Silver City Water Supply, Marshalltown
- Lockridge Muni Water Supply, Washington
- Coal Valley Water District, Ogden
- Goose Lake Muni Water System, Goose Lake
- Lenwood Utilities, Cedar Falls
- South English Water Supply, South English
- La Motte Water Supply, Marshalltown
- Sunrise Mill, Pella
- Harvey Water Works, Harvey
- New Providence Water Supply, Newton
- North American Mobile Home Park, De Soto
- Panama Water Works, Panama
- Renwick Munic Water Supply, Renwick
- Fostoria Municipal Water Supply, Spencer
- Glenbrook Cove Area, Marion
- Cushing Water Supply, Storm Lake
- Marathon Light & Water Department, Marathon
- Chelsea Water Supply, Chelsea
- Ladora Water Supply, Belle Plaine
- Waucoma Water Supply, Spillville
- Country Manor Estates, Cedar Rapids
- Hillock Estates, Knoxville
- Alta Vista Water Department, Alta Vista
- Ionia Water Supply, Riceville
- Iowa City Regency Mobile Home Community, Iowa City
- Timber Ridge, Dewitt
- Blencoe Municipal Waterworks, Blencoe
- Cantril Water Supply, Cantril
- Arthur Municipal Water Supply, Newell
- Meservey Water Supply, Manly
- Dedham Water Supply, Dedham
- Dodds Valley View Water Assn, Leclaire
- Gaddis Estates Hoa, Oxford
- Laurel Municipal Water Works, Laurel
- Coulter Water Supply, Coulter
- Grafton Water Supply, Grafton
- Oakwood Park Water Inc., Ankeny
- Wilshire Hills Mhc, Madrid
- River Oaks Development, Ankeny
- Seaton, Muscatine
- Clutier Water Supply, Clutier
- Forest Manor Subdivision, Blue Grass
- Rembrandt Water Supply, Newell
- Wadena Water System, Wadena
- Washta Water Supply, Washta
- Joice Water Supply, Lake Mills
- Alvord Municipal Water Supply, Alvord
- Hanlontown Water Supply System, Hanlontown
- Iowa-American Water-Dixon, Davenport
- Montour Water Supply, Montour
- Volga Water Supply, Volga
- Melvin Waterworks, Sibley
- Onslow Water Supply, Wyoming
- Hancock Water Supply, Hancock
- Oakville Water Supply, Oakville
- Cottage Reserve Corporation, Solon
- Jamaica Water Supply, Jamaica
- Olds Municipal Water Dept, Olds
- Randolph Water Works, Marshalltown
- Westgate Water Supply, Westgate
- Stout Water Supply, Stout
- Green Acres Mobile Home Park, Burlington
- Logansport Water System, Ames
- Sunnyside Village Mhp Llc, Missouri Valley
- Moorhead Water Supply, Moorhead
- Portsmouth Water Supply, Panama
- Magnolia, City of, Magnolia
- Park Plaza Mhp Llc, Oxford
- Woden Water Supply, Woden
- Rake Water Supply, Whittemore
- Elberon Water Supply, Van Horne
- Garden Grove Water Supply, Allerton
- Hartford Mhc Llc, Knoxville
- Hickory Hills Subdivision #2, Davenport
- Smithland Water Supply, Smithland
- Thor Water Works, Vincent
- North Twin View Heights, Solon
- Soldier Water Supply, Soldier
- Spring Valley Park, Dubuque
- Blairsburg Water Supply, Ellsworth
- Coin Water Supply, Shenandoah
- Deerwood Estates, Indianola
- Pilot Mound Water System, Pilot Mound
- Stockton Muni Water Supply, Calamus
- Barnum Water Supply, Fort Dodge
- Deerwood Estates Utilities, Fort Dodge
- Lake Creek Homeowners Association, Storm Lake
- Iadu Clear Mhp Llc, Oxford
- College Springs Water Supply, Clarinda
- Coralville Lake Manor, Oxford
- Wallingford Municipal Waterworks, Wallingford
- Wildwood Water Corporation, Ankeny
- Meadow Lane Mobile Home Park, Jesup
- Moorland Water Supply, Fort Dodge
- Thurman Water Works, Tabor
- Lidderdale Water Supply, Lidderdale
- Oak Creek MHP, Oskaloosa
- Alexander Water Dept, Manly
- Grimes Mhp Mhc, Grimes
- Hillsboro Water Works, Washington
- Linn Grove Water Works, Linn Grove
- Royal Oaks Subdivision, Oxford
- Spring Valley Homeowners Assn., Iowa City
- Mount Auburn Water Supply, Vinton
- Beaman Water Supply, Beaman
- Meriden Municipal Water Supply, Storm Lake
- Maple Grove Mhc, Madrid
- Prairieburg Muni. Water Supply, Prairieburg
- Shambaugh Muni Water Supply, Shambaugh
- Eiruss Droesslers, Dubuque
- Barnes City Water Supply, Barnes City
- Hickory Hills First Annex Hoa, Blue Grass
- Maysville Municipal Water Dept, Calamus
- Prairie View Estates Assoc Johnson Cnty, Iowa City
- Twin View Heights, Solon
- Randall Water Supply, Randall
- Indian Ridge Mobile Home Community, Indianola
- Hastings Water Supply, Marshalltown
- Harris Water Supply, Sibley
- Anchors Point Coa, Cedar Rapids
- Hammond Estates, Madrid
- Hazleton Mobile Home Park, Hazleton
- Leisure Living Manf Home Community, Ottumwa
- Little Sioux Water Department, Little Sioux
- Vern Acres (Oliphant Addition), Cedar Rapids
- Winding Brook Mobile Home Park, Lowden
- Woods and Meadows Subdivision, Leclaire
- Braddyville Water Works, Braddyville
- Calumet Water Supply, Sibley
- Dickens Water Works, Spencer
- Lone Rock Water Supply, Whittemore
- Bristow Muni Water Supply, Bristow
- Castalia Water Works, Ossian
- Devils Creek Estates Home Assoc, Davenport
- Henderson Water Department, Carson
- Springbrook Water Dept, Springbrook
- Swaledale Water Supply, Marshalltown
- West Chester Muni Wtr Supply, West Chester
- Woolstock Water Supply, Woolstock
- Brayton Water System, Brayton
- Delaware Municipal Water Supply, Oelwein
- Clemons Water Supply, Clemons
- Forestgate Subdivision, Iowa City
- Goodell Water Supply, Goodell
- Mt Joy Mobile Home Park, Eldridge
- Chester Water Supply, Riceville
- New Liberty Water Supply, Long Grove
- Palmer Water Supply, Palmer
- Southshore Heights, Newton
- Clare Water Department, Ft Dodge
- Geneva Water Works, Geneva
- Frankville Rwd, Ossian
- Lakewood Utilities, Fort Dodge
- Millersburg Water Dept, Millersburg
- Superior Water System, Superior
- Lake Vista Subdivision, Swisher
- Timber Valley Estates (1St & 2Nd Add), Blue Grass
- Breezy Pointe Subdivision, Waukon
- Havelock Water Supply, Whittemore
- Hickory Hills Second Annex, Blue Grass
- Vincent Water Supply, Vincent
- Brunsville Municipal Water Supply, Storm Lake
- Monmouth Water Supply, Monmouth
- Oak Lake Maintenance, Inc., Whittemore
- Somers Water Works, Somers
- Woodland Wapello Mobile Home Park, Muscatine
- Carriage Place Estates Hoa, Davenport
- Larrabee Municipal Water Works, Storm Lake
- Lizard Creek Ranch, Fort Dodge
- Pony Creek #1 Hoa, Pacific Junction
- Revelle 6Th & 7Th Addition, Blue Grass
- Saints Avenue Apartments, Waverly
- Rowan Muni Water Supply, Manly
- Westfield Water Supply, Newell
- Lakeview Knolls Homeowners Assn., Solon
- Ledyard Water Supply, Whittemore
- Louisa Courts Mhp & Sales, Muscatine
- Saint Marys Water Corporation, Saint Charles
- Welton Water Supply, Calamus
- Westcott Heights Hoa Part Three, Tipton
- Lanesboro Water Works, Fort Dodge
- Harper Water Supply, Muscatine
- Dawson Water Works, Dawson
- Rutland Water Supply, Gilmore City
- Hickory Acres, Marshalltown
- Rolling Acres Subdivision, Muscatine
- Bernard Water System, Bernard
- Lake Woods Hoa, Muscatine
- Rome Water Supply, Washington
- Pinecrest MHP, Eldora
- Star Water, Dubuque
- Vista Village Mhc, Knoxville
- Willow Stream Estates Mobile Home, Leclaire
- Woodland Acres, Fort Dodge
- Andover Water Supply, Miles
- Corridor Ridge Subdivision, Walford
- Frontier Village, Fort Dodge
- Longview Estates Hoa (North Liberty), Oxford
- Riverview Estates, Iowa City
- Saint Olaf Water Supply, Monona
- Squaw Valley South Subdivision, State Center
- Castana Municipal Water Supply, Castana
- Rocklyn Mhp, Oxford
- Lake Huntington Estates, Davenport
- Westwood Water Supply, Crawfordsville
- Benefit Water District #2, Ames
- Center Junction (Eiruss), Wyoming
- Country Estates Mhp, Davenport
- Oak Valley, Cedar Rapids
- Rustic Oaks Homeowners Assn., Muscatine
- Twin Valley Lakes Improvement Assn, Solon
- Baldwin Water Supply, Wyoming
- Morley Municipal Water Supply, Anamosa
- Lost Canyon Mhp (Peosta), Peosta
- Rancho Valley Homeowners Assoc, Muscatine
- Pints Water Association, Independence
- Webster Municipal Water Works, South English
- Sunrise Mhc, Madrid
- Timberline Estates, Tipton
- Wiota Water Works, Wiota
- Deer Ridge Homeowners Water Assc., Cedar Rapids
- Terrace Manor Mobile Home Park, Le Grand
- Oyens Water Supply, Remsen
- Hidden Acres Subdivision, Solon
- Twin Knolls Fourth/Fifth Addition, Cedar Rapids
- Waldenburg Community Water System, Oxford
- Penn Center Inc, Delhi
- Valley View Estates #1 and #2, Muscatine
- Oak Ridge Lake Estates, Cedar Rapids
- Frytown Water Coop, Kalona
- Mecha Ceba Water System Association, Muscatine
- Castle Creek Memory Care, Des Moines
- Carlton Mobile Home Court, Springville
- Chase Mobile Home Park, Iowa Falls
- Makada Homeowners Association, Iowa City
- Mccarty Creek Homeowners Assn #8, Leclaire
- Trout Valley 2Nd Addition, Leclaire
- West Post Estates Addition, Cedar Rapids
- Jacobs Landing Hoa, Muscatine
- Lyn-Den Heights Homeowners Assoc., Oxford
- Timber Lake Estates Hoa, Blue Grass
- Hansell Water Department, State Center
- Bacon Addition, Monticello
- Big Creek Bluffs, Cedar Rapids
- Carriage Meadows Homeowners Association, Bettendorf
- Far Horizons Subdivision, Oxford
- Fisher Well Owners Association, Oxford
- Sunfield Mobile Home Community, Indianola
- Timber Trails Homeowners Association, Iowa City
- Woodlyn Hills, Whittemore
- Craig Water Works, Craig
- Deer Hunters Run, Ankeny
- Hilltop Village Mhc, Inc., Newell
- Orchard Heights Subdivision, Oxford
- Orchard View Estates, Iowa City
- Scenic View Estates, Fredericksburg
- Nancys MHP, Colona
- Beeds Lake Home Owners Association, Hampton
- Bertram Water Supply, Van Horne
- Hickory Hills Subdivision #1, Davenport
- Ralston Water Treatment Plant, Glidden
- Matlock Water Supply, Matlock
- Sherman Place Water & Road, Inc., Fredericksburg
- Timber Valley Estates (Third Addition), Blue Grass
- Brittany Estates Homeowners Association, Cedar Rapids
- Midway Water and Lighting, Hiawatha
- Oto Water Supply, Oto
- Sioux Trails, Booneville
- Trout Valley Homes Assoc. 1, Leclaire
- Beyonder Getaway at Sleepy Hollow, Oxford
- East Side Acres, Moville
- Green Lake Mhp, Cedar Rapids
- Quality Water, Inc. #2 (K-L), Dubuque
- Rapid Creek Ridge, Oxford
- Southdale Home Owners Assn, Whittemore
- Stoney Creek Subdivision, Davenport
- Valley Heights 1St Annex, Blue Grass
- Lake Macbride Heights Hoa, Oxford
- Truesdale Water Supply, Spencer
- Ila Campus Llc, Washington
- Linn Hollow Mhp Llc, Muscatine
- Lore Mound Mobile Home Park, Peosta
- Orchard Water Works, Manly
- Varina Water Supply, Varina
- Wendram Bluff Homes Water System, Iowa City
- Winchester Heights Subdivision, Swisher
- Blairs Ferry Manor, Urbana
- Dolliver Muni Water Supply, Spencer
- Turkey Creek Development, Iowa City
- Valley View Water Association, Missouri Valley
- Lore Oaks Homeowners Assn., Dubuque
- Yankee Grove Hoa, Oxford
- Macbride Estates Development, Solon
- River Highlands Subdivision, Davenport
- Westcott Heights Parts 1 & 2, Tipton
- Indian Hills Home Owners Association, Solon
- Lindsey Estates, Oxford
- City of Kalona - Southtown, Kalona
- Coach Road Well Association, Lisbon
- Kesslers Homeowners Assn, Iowa City
- Maharishi Vedic City Water Supply, Maharishi Vedic City
- River Ridge Hoa, Independence
- Cherry Hills Subdivision, Iowa City
- Glenn Oaks Addition, Cedar Rapids
- Pineo Grove Water Company, Le Claire
- Colwell, City of, Alta Vista
- Country View Subdivision Hoa, Kalona
- Cumberland Ridge First Addition, North Liberty
- Deer Creek Subdivision (Fort Dodge), Humboldt
- Hilltop Road Association #2, Muscatine
- North Coralville Lake Manor, Solon
- Oak Shores, Whittemore
- Revelle 1St & 2Nd Subdivision, Blue Grass
- Eagle Lane Corporation, Blue Grass
- Knierim Water Supply, Fort Dodge
- Leaf Lake Estates Hoa, Davenport
- Meadow Knolls Addition, Dewitt
- Gavin Estates, Dubuque
- Northwood Estates, Tipton
- Timberlake, Oxford
- Becker Drive Road & Well, Llc, Humboldt
- Crestwood Acres, Cedar Rapids
- Four Oaks Family and Childrens Services, Tipton
- Long Beach Mobile Park, Clear Lake
- Plover Water Supply, Whittemore
- Stoney Creek North, Blue Grass
- Rocky Knoll Mhp, Leland
- Redwing Estates Hoa, Oxford
- Timberlane Water Association, Fort Dodge
- Iowa Valley Estates, Marengo
- Louisa Co Law Enforcement Ctr, Muscatine
- Clayton Water Supply, Clayton
- Hilltop Road Association #1, Muscatine
- Little Bear Campground, Tipton
- Sunset Hills Estates Part 2, Kalona
- Vista Hills Water Association, Leclaire
- Waldschmidt Subdivision, Iowa City
- Walnut Street Well, Walford
- Windy Ridge Well Association, Oxford
- Deer Valley Homeowners Assoc, Blue Grass
- Gallery Acres West, Tipton
- Rubys Valley Care Home, West Des Moines
- Knollcrest Hoa, Leclaire
- Woodland Ridge Estates, Oxford
- Brookhill Estates, Leclaire
- Ottosen Water Supply, Whittemore
- Woodland Heights Homeowners Assoc., Tipton
- Fashionable Meadows, Leclaire
- North End Mobile Home Park, Dubuque
- Country Hills Water Corp, Peosta
- Rinard Water Supply, Fort Dodge
- Shagbark Estates, Dubuque
- Riverview Subdivision, Muscatine
- Fox Valley Acres, Muscatine
- Country Estates Mobile Home Park, Glenwood
- Green Brier Subdivision, Dubuque
- The Meadows, Coralville
- Regency West Subdivision, Dubuque
- Berea Heights Inc, Sioux City
- Chestnut Ridge, Cedar Rapids
- Kurth Addition, Cedar Rapids
- Ace Mobile Home Park, Dubuque
- Dorell Drive Home Owners Association, Hampton
- Plantation Country View Subdivision, Fredericksburg
- Kauths Oak Valley Hoa 2nd Addition, Buffalo
- Rodman Water System, West Bend
- Steamboat Association, Muscatine
- Deerfield Heights Association, Ossian
- Jolley Water Supply, Pocahontas
- Polk Avenue Water Association, Solon
- Central Water Works, Fort Dodge
- Scenic Acres, St. Olaf
- Stoney Pointe Subdivision, Washington
- Hilltop Farms #3Rd Addition, Muscatine
- Cardinal Valley Estates 3Rd Addition, De Witt
- Central Water System, Okoboji
- Chain Ridge Subdivision, Solon
- Mcbride Pointe Third Master Maintenance, Oxford
- Rathbun Regional Water Association, Centerville
- Terry Water Association, Fairfax
- Walters Mobile Home Park, Waukon
- Yankee Grove Part 3, Coralville