Illinois water quality

Water quality reports for 1,783 community water systems in Illinois: what each utility tested for, what it found, and how it compares to the federal legal limit.

• Chicago, Chicago
• Aurora, Aurora
• Joliet, Joliet
• Naperville, Naperville
• Il American-Champaign, Godfrey
• Rockford, Rockford
• Il American-Peoria, Godfrey
• Il American-East St Louis, Godfrey
• Springfield, Springfield
• Elgin, Elgin
• Waukegan, Waukegan
• Cicero, Cicero
• Aqua Illinois-Kankakee, Kankakee
• Bloomington, Bloomington
• Decatur, Decatur
• Schaumburg, Schaumburg
• Evanston, Evanston
• Il American-West Suburban, Godfrey
• Arlington Heights, Arlington Heights
• Palatine, Palatine
• Skokie, Skokie
• Des Plaines, Des Plaines
• Oak Lawn, Oak Lawn
• Orland Park, Orland Park
• Berwyn, Berwyn
• Tinley Park, Tinley Park
• Oak Park, Oak Park
• Wheaton, Wheaton
• Normal, Normal
• Romeoville, Romeoville
• Hoffman Estates, Hoffman Estates
• Plainfield, Plainfield
• Downers Grove, Downers Grove
• Glenview, Glenview
• O Fallon, O'Fallon
• Il American-Alton, Godfrey
• Elmhurst, Elmhurst
• Moline, Moline
• Lombard, Lombard
• Buffalo Grove, Buffalo Grove
• Quincy, Quincy
• Bartlett, Bartlett
• Mount Prospect, Mount Prospect
• Crystal Lake, Crystal Lake
• Dekalb, Dekalb
• Carol Stream, Carol Stream
• Park Ridge, Park Ridge
• Wheeling, Wheeling
• Rock Island, Rock Island
• Streamwood, Streamwood
• Oswego, Oswego
• Addison, Addison
• Carpentersville, Carpentersville
• Hanover Park, Hanover Park
• Calumet City, Calumet City
• North Park Pwd, Machesney Park
• Northbrook, Northbrook
• Il American-Granite City, Godfrey
• Woodridge, Woodridge
• Vernon Hills - Lake Co Pw, Libertyville
• Glendale Heights, Glendale Heights
• St Charles, St. Charles
• Elk Grove Village, Elk Grove Village
• Il American-Pekin, Godfrey
• Galesburg, Galesburg
• Mundelein, Mundelein
• Algonquin, Algonquin
• Collinsville, Collinsville
• Gurnee, Gurnee
• Highland Park, Highland Park
• Aqua Illinois-Vermilion County, Kankakee
• Aqua Illinois-North Maine Utilities, Kankakee
• South Stickny Sd, Burbank
• Ej Water Cooperative, Dieterich
• Niles, Niles
• New Lenox, New Lenox
• Lansing, Lansing
• Montgomery, Montgomery
• Lake In the Hills, Lake In The Hills
• Glen Ellyn, Glen Ellyn
• Huntley, Huntley
• Wilmette, Wilmette
• Oak Forest, Oak Forest
• Round Lake Beach, Round Lake Beach
• Edwardsville, Edwardsville
• Chicago Heights, Chicago Heights
• Batavia, Batavia
• Woodstock, Woodstock
• Belvidere, Belvidere
• Morton Grove, Morton Grove
• West Chicago, West Chicago
• Elmwood Park, Elmwood Park
• Harvey, Harvey
• Il American-Homer Township, Godfrey
• Zion, Zion
• Lisle, Lisle
• Melrose Park, Melrose Park
• Westmont, Westmont
• Maywood, Maywood
• Frankfort, Frankfort
• Freeport, Freeport
• South Elgin, South Elgin
• Loves Park, Loves Park
• Rolling Meadows, Rolling Meadows
• Lockport, Lockport
• Great Lakes Naval Training Station, Great Lakes
• Yorkville, Yorkville
• Roselle, Roselle
• East Peoria, East Peoria
• Mchenry, Mchenry
• Villa Park, Villa Park
• Carbondale, Carbondale
• Bloomingdale, Bloomingdale
• South Holland, South Holland
• Darien, Darien
• Park Forest, Park Forest
• Blue Island, Blue Island
• East Moline, East Moline
• Grayslake, Grayslake
• Geneva, Geneva
• Dolton, Dolton
• Libertyville, Libertyville
• Crest Hill, Crest Hill
• Evergreen Park, Evergreen Park
• Jacksonville, Jacksonville
• Mokena, Mokena
• Lake Zurich, Lake Zurich
• Lake Forest, Lake Forest
• Mattoon, Mattoon
• Homewood, Homewood
• Deerfield, Deerfield
• Bellwood, Bellwood
• Alsip, Alsip
• Il American-Streator, Godfrey
• Brookfield, Brookfield
• Shorewood, Shorewood
• Bensenville, Bensenville
• Palos Hills, Palos Hills
• Lemont, Lemont
• Sycamore, Sycamore
• Franklin Park, Franklin Park
• Justice-Willow Springs Water Commission, Justice
• Round Lake, Round Lake
• Matteson, Matteson
• North Aurora, North Aurora
• Ottawa, Ottawa
• Hinsdale, Hinsdale
• Cary, Cary
• Charleston, Charleston
• Morton, Morton
• Troy, Troy
• Marion, Marion
• North Chicago, North Chicago
• Canton, Canton
• Country Club Hills, Country Club Hills
• Bridgeview, Bridgeview
• Chatham, Chatham
• Westchester, Westchester
• La Grange, La Grange
• Mount Vernon, Mount Vernon
• Palos Heights, Palos Heights
• Wauconda, Wauconda
• Norridge, Norridge
• Bethalto, Bethalto
• Il American-Lincoln, Godfrey
• Dixon, Dixon
• Macomb, Macomb
• Midlothian, Midlothian
• Washington, Washington
• Il American-Sterling, Godfrey
• Morris, Morris
• Hickory Hills, Hickory Hills
• Lindenhurst, Lindenhurst
• Forest Park, Forest Park
• Antioch, Antioch
• Chicago Ridge, Chicago Ridge
• Wildwood Subdivision - Lake Co Pw, Libertyville
• Wood Dale, Wood Dale
• Caseyville, Caseyville
• Hazel Crest, Hazel Crest
• Western Springs, Western Springs
• Lincolnwood, Lincolonwood
• Channahon, Channahon
• La Grange Park, Lagrange Park
• Rantoul, Rantoul
• U of I-Champaign, Champaign
• Northlake, North Lake
• Taylorville, Taylorville
• Minooka, Minooka
• Jersey Rwc, Jerseyville
• Herrin, Herrin
• Glen Carbon, Glen Carbon
• Plano, Plano
• Cahokia Heights, Cahokia Heights
• Kewanee, Kewanee
• Richton Park, Richton Park
• Markham, Markham
• Winnetka, Winnetka
• Warrenville, Warrenville
• Effingham, Effingham
• Centralia, Centralia
• Washington County Water Company, Nashville
• Il American-Pontiac, Godfrey
• Fox Lake, Ingleside
• River Forest, River Forest
• Schiller Park, Schiller Park
• Lake of Egypt Pwd, Marion
• Robinson-Palestine Water Commission, Robinson
• Sugar Grove, Sugar Grove
• Burr Ridge, Burr Ridge
• Il American-Chicago Suburban, Godfrey
• Summit, Summit
• Columbia, Columbia
• Worth, Worth
• Crestwood, Crestwood
• Highland, Highland
• Wood River, Wood River
• Pingree Grove, Pingree Grove
• Manhattan, Manhattan
• Barrington, Barrington
• Lyons, Lyons
• River Grove, River Grove
• Riverdale, Riverdale
• Murphysboro, Murphysboro
• Waterloo, Waterloo
• Maryville, Maryville
• Leyden Twsp Water District, Franklin Park
• Sauk, Sauk Village
• Peru, Peru
• Winfield, Winfield
• La Salle, La Salle
• Steger, Manteno
• Lynwood, Lynwood
• Clark-Edgar Rwd, Marshall
• Itasca, Itasca
• Harvard, Harvard
• Rochelle, Rochelle
• Oak Brook, Oak Brook
• Flossmoor, Flossmoor
• Riverside, Riverside
• Paris, Paris
• Harwood Heights, Hardwood Heights
• Willowbrook, Willowbrook
• Glenwood, Glenwood
• Monmouth, Monmouth
• Clear Water Service Corp, Mattoon
• Olney, Olney
• Glencoe, Glencoe
• Lake Villa, Lake Villa
• Mascoutah, Mascoutah
• Beach Park, Beach Park
• Clarendon Hills, Clarendon Hills
• West Frankfort, West Frankfort
• Rock Falls, Rock Falls
• Harrisburg, Harrisburg
• Calumet Park, Calumet Park
• Il American-Jerseyville, Godfrey
• Chester, Chester
• Crete, Crete
• Gilberts, Gilberts
• Greenville, Greenville
• Prairie Path Water Co-Whispering Hills, Mchenry
• Hillside, Hillside
• Benton, Benton
• Island Lake, Island Lake
• Mill Creek Water Reclamation District, Geneva
• Western Illinois University, Macomb
• Fosterburg Pwd, Alton
• Lincolnshire, Lincolnshire
• Salem, Salem
• Il American-South Beloit, Godfrey
• Rockton, Rockton
• Long Creek Township Pws, Decatur
• Broadview, Broadview
• West Dundee, West Dundee
• Princeton, Princeton
• Rock Island Arsenal, Us Army, Rock Island
• Hampshire, Hampshire
• North Tazewell Pwd, East Peoria
• Vandalia, Vandalia
• Marengo, Marengo
• Silvis, Silvis
• Clinton, Clinton
• Duquoin, Duquoin
• Sandwich, Sandwich
• Mendota, Mendota
• Abs Water Coop, Clayton
• Raccoon Water Company, Centralia
• North Riverside, North Riverside
• Mount Carmel, Mt Carmel
• Aqua Illinois-University Park, Kankakee
• Mahomet, Mahomet
• Southeast Regional Water Facility, Darien
• Stickney, Stickney
• American Water Oper and Maintenance, Llc, Scott Air Force Base
• Il American-Valley View, Godfrey
• Chillicothe, Chillicothe
• Curran-Gardner Township Pwd, Springfield
• Litchfield, Litchfield
• Bond/Madison Water Company, Pocahontas
• Volo, Volo
• Il American-Dupage Utility, Godfrey
• Illinois State University-Normal, Normal
• La Grange Highlands Sanitary District, Lagrange
• Carlinville, Carlinville
• Winthrop Harbor, Winthrop Harbor
• Elburn, Elburn
• Geneseo, Geneseo
• Carterville, Carterville
• Northern Illinois University-Dekalb, Dekalb
• Aqua Illinois-Candlewick Dvn, Kankakee
• Countryside, Countryside
• Dallas Rural Water District, Hamilton
• Fort Massac Pwd, Metropolis
• Metropolis, Metropolis
• Carmi, Carmi
• Williamsville, Williamsville
• Braidwood, Braidwood
• Fairfield, Fairfield
• Beardstown, Beardstown
• Peoria Heights, Peoria Heights
• Coal City, Coal City
• Mount Zion, Mount Zion
• Pinckneyville, Pinckneyville
• Hoopeston, Hoopeston
• Pana, Pana
• East Alton, East Alton
• Staunton, Staunton
• Mill Creek Pwd, Quincy
• Grandwood Park Subdivision - Lake Co Pw, Libertyville
• Northfield, Northfield
• Wilmington, Wilmington
• Fayette Water Company, Brownstown
• Lake Bluff, Lake Bluff
• Shelbyville, Shelbyville
• Spring Valley, Spring Valley
• Millstone Pwd, Nashville
• Monticello, Monticello
• Il American-Fernway, Godfrey
• Eastern Illinois University, Charleston
• Northeast Mount Vernon Water Company, Mt Vernon
• Park City, Park City
• Robbins, Robbins
• Pike County Pwd 1, Pittsfield
• Aqua Illinois-Oak Brook, Kankakee
• Highwood, Highwood
• Posen, Posen
• Sangamon Valley Pwd, Mahomet
• Genoa, Genoa
• Mitchell Pwd, Granite City
• Flora, Flora
• Eureka, Eureka
• Berkeley, Berkeley
• Monee, Monee
• Caterpillar Trail Pwd, East Peoria
• Aqua Illinois-Willowbrook, Kankakee
• Marseilles, Marseilles
• Brighton, Brighton
• South Highway Pwd, Makanda
• Murdale Pwd, Murphysboro
• Milan, Milan
• Creve Coeur, Creve Coeur
• Olympia Fields, Olympia Fields
• Anna, Anna
• Round Lake Park, Round Lake Park
• Tuscola, Tuscola
• Palos Park, Palos Park
• Breese, Breese
• Watseka, Watseka
• Prairie Path Water Company-Lake Holiday, St. Charles
• Cherry Valley, Cherry Valley
• Sullivan, Sullivan
• Petersburg, Petersburg
• Eldorado, Eldorado
• Lebanon, Lebanon
• Beecher, Beecher
• Freeburg, Freeburg
• Fox River Grove, Fox River Grove
• Pittsfield, Pittsfield
• Dupo, Dupo
• Stone Park, West Chicago
• Athens, Athens
• Auburn, Auburn
• Lawrenceville, Lawrenceville
• Oglesby, Oglesby
• Calhoun County Rwd, Hardin
• Hillsboro, Hillsboro
• Dwight, Dwight
• Cortland, Cortland
• Sparta, Sparta
• Smithton, Smithton
• Fountain Water District, Valmeyer
• Riverton, Riverton
• Lakewood, Lakewood
• Hometown, Hometown
• Georgetown, Georgetown
• Paxton, Paxton
• Morrison, Morrison
• Aqua Illinois-Peotone, Kankakee
• New Baden, New Baden
• Woodhaven, Sublette
• Lake Sara Area Water Co-Op, Inc., Effingham
• Millstadt, Swansea
• Coal Valley Pwd, Marion
• Wasco Sd, Wasco
• Burnham, Burnham
• North East Central Pwd, Edwardsville
• Hamilton County Water District, Mcleansboro
• Rosemont, Rosemont
• Marshall, Marshall
• Corinth Pwd, Pittsburg
• South Chicago Heights, South Chicago Heights
• Saline Valley Conservancy District, Eldorado
• Westville, Westville
• Metamora, Metamora
• Coal Valley, Coal Valley
• Wonder Lake, Wonder Lake
• Rochester, Rochester
• Red Bud, Red Bud
• Greene County Rwd, Carrollton
• Byron, Byron
• Pleasant Valley Pwd, Peoria
• Embarras Area Water District, Charleston
• Gillespie, Gillespie
• Lcpw - Pekara Subdivision, Libertyville
• Rend Lake Inter-City Water System, Benton
• Fairbury, Fairbury
• Riverwoods, Vernon Hills
• Il American-Tolono, Godfrey
• Woodlawn, Woodlawn
• Three County Pwd, New Douglas
• Hainesville, Volo
• Johnston City, Johnston City
• South Jacksonville, South Jacksonville
• Gibson City, Gibson City
• Le Roy, Leroy
• Forsyth, Forsyth
• Aledo, Aledo
• Tritownship Water District, Trenton
• Oregon, Oregon
• Hardinville Water Company, Robinson
• Mackinaw, Mackinaw
• Rushville, East Peoria
• Carlyle, Carlyle
• Fulton, Fulton
• Pontoon Beach Pwd, Granite City
• Galena, Galena
• Il American-Liberty Ridge West, Godfrey
• Abingdon, Monmouth
• Casey, Casey
• Virden, Virden
• Mount Sterling, Mt. Sterling
• Western Wayne Water District, Wayne City
• Indian Head Park, Indian Head Park
• Nashville, Nashville
• North East Marion County Water Cmpny, Salem
• Knoxville, Knoxville
• East Dundee, East Dundee
• Smg Water Coop, Winchester
• Sleepy Hollow, Sleepy Hollow
• Momence, Momence
• West Prairie Water Company, Arthur
• Christopher, Christopher
• Aqua Illinois-Hawthorn Woods, Kankakee
• Lakeside Pwd, Carbondale
• Holiday Shores Sd, Edwardsville
• Savanna, Savanna
• Oasis Mhp, Northbrook
• Burnside Pwd, New Burnside
• Newton, Newton
• Marquette Heights, Marquette Heights
• Dixmoor, Dixmoor
• Bushnell, Bushnell
• Havana, Havana
• Menard Correctional Center, Menard
• Pittsburg, Pittsburg
• Fmc Water Company, Odin
• Winnebago, Winnebago
• Arcola, Arcola
• El Paso, El Paso
• Mount Morris, Mt. Morris
• Heyworth, Heyworth
• Mission Brook Sd, Northbrook
• Albion, Albion
• Southern Il University-Edwardsville, Edwardsville
• Mcleansboro, Mcleansboro
• South Palos Twsp Sanitary Dist, Palos Park
• North Morgan Water Coop, Jacksonville
• Hamilton, Hamilton
• Trenton, Trenton
• Lakemoor, Lakemoor
• Pawnee, Pawnee
• Lena, Lena
• Colona West, Moline
• Fox Lake Hills Subdivision - Lake Co Pw, Libertyville
• Round Lake Heights, Round Lake Heights
• Altamont, Altamont
• Moultrie County Rwd, Sullivan
• Bridgeport, Bridgeport
• Saddlebrook Farms, Grayslake
• Sesser, Sesser
• Aviston, Aviston
• Egyptian Water Company, Nashville
• Odin, Odin
• Greenwood-Creek Nation Water Company, Mulkeytown
• Kenilworth, Kenilworth
• Carrollton, Carrollton
• Carthage, Carthage
• Diamond, Diamond
• Colona East, Moline
• Amboy, Amboy
• Clayton-Camp Point Water Commission, Camp Point
• Pinckneyville Correctional Center, Pinckneyville
• Il American-Villa Grove, Godfrey
• Park City Mhp, Park City
• Paradise Village, Skokie
• Galva, Galva
• Il American-Farmington, Godfrey
• Central Stickney Sd, Burbank
• Lewistown, Lewistown
• West Prairie Water Co-Op, Macomb
• Ewing-Ina Water Commission, Whittington
• Mason City, Mason City
• Thornton, Thornton
• Catlin, Catlin
• Ellery Water Corp, Albion
• Dawson, Dawson
• Poplar Grove, Poplar Grove
• Nokomis, Nokomis
• Akin Water District, Thompsonville
• Lick Creek Pwd, Buncombe
• Hickory-Kerton Wtr Coop, Rushville
• Polo, Polo
• Seneca, Seneca
• Davis Junction, Davis Junction
• Otter Creek Lake Utilities District, Davis
• Aqua Illinois-Timber Ridge, Kankakee
• Oblong, Oblong
• White Hall, White Hall
• Arthur, Arthur
• Lake Barrington Shores Subdivsion, Lake Barrington
• Prairie Path Water Company-Galena, Galena
• Prospect Heights, Prospect Heights
• T-L Rural Water District, Glasford
• Henry, Henry
• Elwood, Elwood
• Tamaroa, Duquoin
• Pecatonica, Pecatonica
• Mount Olive, Aviston
• Groveland Township Water District, Groveland
• Southwater Inc, Tamms
• Thomson Maximum Security Center, Thomson
• Graham Correctional Site, Hillsboro
• Norris City, Norris City
• Carbon Cliff, Carbon Cliff
• Tremont, Tremont
• Richmond, Richmond
• Cambridge, Cambridge
• Carrier Mills, Carrier Mills
• Ej Water-Mcwc, Dieterich
• Elmwood, Elmwood
• Henderson Pwd, Carlinville
• Il American-Fisher, Godfrey
• Limestone-Walters Pwd, Peoria
• Teutopolis, Teutopolis
• Clay County Water Inc, Flora
• Rockdale, Rockdale
• St Jacob, St. Jacob
• Hinckley, Hinckley
• Roanoke, Roanoke
• Southeast Joliet Sd, Joliet
• Phoenix, Phoenix
• Dix-Kell Water Commssion, Dix
• Mitchellsville Pwd, Harrisburg
• New Athens, New Athens
• Merrionette Park, Merrionette Park
• Steeleville, Steeleville
• Clinton County East Pwd, Centralia
• Wonder Lake (Niu), Wonder Lake
• Prophetstown, Prophetstown
• Il American-Waycinden, Godfrey
• Glen Ellyn Heights Subdivision, Darien
• Steeple Run Sbdv, Darien
• Belle Rive, Belle Rive
• Lexington, Lexington
• Minonk, Minonk
• Marissa, Freeburg
• De Soto, Desoto
• Princeville, Princeville
• Waltonville, Mt. Vernon
• Lacon, Lacon
• South Roxana, South Roxana
• Aqua Illinois-Oak Run, Kankakee
• Girard, Girard
• Central Macoupin County Rwd, Carlinville
• Bluford, Bluford
• Poplar Grove South, Poplar Grove
• Rural Wabash County Water District, Lancaster
• Hampton, Hampton
• Prairie Dupont Pwd, East Carondelet
• Aqua Illinois-Mchenry Shores, Kankakee
• Somonauk, Somonauk
• Carlyle North Water Company, Inc., Carlyle
• Hudson, Hudson
• De Pue, Depue
• Il American-Cairo, Godfrey
• Carlyle Southwest Pwd, Centralia
• Ford Heights, Ford Heights
• Farmer City, Farmer City
• Bloomington Township Pwd West Phase, Bloomington
• Chenoa, Chenoa
• Jonesboro, Jonesboro
• Gilman, Gilman
• Moweaqua, Moweaqua
• Meadowbrook Pwd, Bethalto
• Zeigler, Zeigler
• Big Muddy River Cc, Ina
• Grantfork, Highland
• Central Alexander Cnty Pwd, Olive Branch
• Aqua Illinois-Rockwell, Kankakee
• Bunker Hill, Bunker Hill
• Orion, Orion
• Roodhouse, Roodhouse
• Delavan, Delavan
• Stockton, Stockton
• Cambria, Cambria
• Crainville, Crainville
• Pierron, Pierron
• Maroa, Maroa
• Atlanta, Atlanta
• St Rose Pwd, St Rose
• Sheridan Correctional Center, Sheridan
• Port Byron, Port Byron
• Pontiac Correctional Center, Pontiac
• Bement, Bement
• Eaton Pwd, Annapolis
• Kirkland, Kirkland
• Pekin Fed Correctional Inst and Prsncmp, Pekin
• Northfield Estates, Oak Brook
• Vienna, Vienna
• Shawnee Correctional Center, Dieterich
• Earlville, Earlville
• Grayville, Grayville
• Benld, Benld
• Dunlap, Dunlap
• Herscher, Herscher
• Jerome, Springfield
• Prairie Path Water Company-Oakwood, Mchenry
• Western Il Correctional Center, Mt. Sterling
• Hodgkins, Hodgkins
• Winchester, Winchester
• Il American-Arrowhead, Godfrey
• Jasper Waterworks Corporation, Fairfield
• East Dubuque, East Dubuque
• Lcpw - Brooks Farm Subdivision, Libertyville
• Kincaid, Kincaid
• Manito, Manito
• Fci-Marion, Marion
• Germantown, Germantown
• Pheasant Lake Estates Mhp, Beecher
• Roxana, Roxana
• Virginia, Virginia
• Greenup, Greenup
• Pleasant Plains, Pleasant Plains
• Il American-Mount Pulaski, Godfrey
• Lanark, Lanark
• Clifton, Clifton
• East Hazel Crest, East Hazel Crest
• Logan Correctional Center, Lincoln
• Waterman, Waterman
• Prairie Path Water Company-Westlake, Mchenry
• Maple Park, Maple Park
• Warsaw, Warsaw
• Erie, Erie
• Mount Carroll, Mt Carroll
• North Pekin, North Pekin
• Bethany, Bethany
• Garden Home Sd, Garden Homes
• Green Oaks, Green Oaks
• Okawville, Okawville
• Silvis Heights Water Corp, Silvis
• Oakbrook Terrace, Oakbrook Terrace
• Crystal Lawns Addition Improvement Assoc, Joliet
• South Fulton Water District, Astoria
• Devils Kitchen Water District, Carbondale
• Durand, Durand
• Wynstone Water Company, Geneva
• York Township Water System, Darien
• Sandoval, Sandoval
• Gridley, Gridley
• Pembroke Township, Hopkins Park
• Onarga, Onarga
• Grandview, Springfield
• Murrayville-Woodson Water Commission, Murrayville
• Sunset Mhp, Northbrook
• Neoga, Neoga
• Centralia Correctional Site, Centralia
• Colchester, Colchester
• Nilwood, Modesto
• Payson, Payson
• Aqua Illinois-Philo, Kankakee
• Astoria, Astoria
• Il American-Hardin County, Godfrey
• Tower Lakes, Volo
• Gallatin-White Water District, Norris City
• Hebron, Hebron
• Gardner, Gardner
• Hilltop Mhp, Bloomington
• Granville, Granville
• Cerro Gordo, Cerro Gordo
• Tilden, Tilden
• Toluca, Toluca
• Capron, Capron
• Bonnie Brae Forest Manor Sndst, Lockport
• Forreston, Forreston
• Rock Springs Mhp, Skokie
• Ashland, Ashland
• Rossville, Rossville
• North Utica, Utica
• Warren, Warren
• East Moreland Wtr Service Assn, Joliet
• Harristown, Decatur
• Barry, Barry
• Otter Lake Water Commission, Virden
• Assumption, Assumption
• Walnut, Walnut
• Milford, Milford
• Blue Mound, Moweaqua
• Taylorville Correctional Center, Taylorville
• Wyoming, Wyoming
• Prairie Path Water Company-Lake Wildwood, Oakwood
• Countryside Lake Subdivision -Lake Co Pw, Libertyville
• New Hope Waterworks Corp, Fairfield
• Toledo, Toledo
• Petrolia Pwd, Bridgeport
• Chrisman, Chrisman
• St Elmo, St Elmo
• Cobden, Cobden
• Ladd, Ladd
• Hartford, Hartford
• Liberty-Ledford Pwd, Harrisburg
• Hanna City, Hanna City
• Casa Verde Manufactured Home Community, Skokie
• Lake Williamson Christian Center, Carlinville
• Mound Pwd, Collinsville
• Wayne City, Wayne City
• Blackhawk Estates Llc, Chicago
• Il American-Rosiclare, Godfrey
• Valmeyer, Valmeyer
• Cuba, Cuba
• Prairie Path Water Company-Killarney, Mchenry
• Albers, Albers
• Warrensburg, Warrensburg
• Forrest, Forrest
• Il American-Arbury, Godfrey
• Hillcrest, Rochelle
• Macon, Macon
• Downs, Downs
• Louisville, Louisville
• Aqua Illinois-Skyline (Northern), Kankakee
• Chatsworth, Chatsworth
• Homer, Homer
• Laharpe, La Harpe
• Martinsville, Martinsville
• Nauvoo, Nauvoo
• St Anne, St Anne
• Stillman Valley, Stillman Valley
• Windsor, Windsor
• South Lawrence Water Corp, Sumner
• Waverly, Waverly
• Il American-Glasford, Godfrey
• Toulon, Toulon
• Camp Point, Camp Point
• Dowell, Dowell
• Ferges Water District, Marion
• Il American-Andalusia, Godfrey
• Valier, Valier
• Minier, Minier
• Walnut Hill, Centralia
• South Barrington, Geneva
• Mechanicsburg-Buffalo Water Commission, Buffalo
• Kingston, Kingston
• Atwood, Atwood
• New Berlin, New Berlin
• Gorham, Gorham
• Il American-Washington Estates, Godfrey
• Malta, Malta
• Prospect Water District, Harrisburg
• Prairie Path Water Company-Ferson Creek, St. Charles
• Heartville Pwd, Dieterich
• Oquawka, Oquawka
• Johnsburg No.2, Johnsburg
• Royalton, Royalton
• Oraville Water District, Ava
• Il American-Valley Marina, Godfrey
• Divernon, Divernon
• Greenfield, Greenfield
• Griggsville, Griggsville
• Worden, Worden
• Crossville, Crossville
• Danvers, Danvers
• Hamel, Hamel
• Robinson Correctional Center, Dieterich
• Irvington, Centralia
• Meredosia, Meredosia
• Flanagan, Flanagan
• Edinburg, Edinburg
• Elkville, Elkville
• Goreville, Goreville
• Highway 37 North Pwd, Marion
• Morrisonville, Morrisonville
• Thomasboro, Thomasboro
• Enfield, Enfield
• Harbor Point Estates Mhp, Northbrook
• Prairie Path Water Company-Harbor Ridge, Mchenry
• Shawneetown, Shawneetown
• Ava, Ava
• Coulterville, Coulterville
• Suburban Apartments (De Kalb Univ Dvl), Oak Brook
• Chebanse, Chebanse
• Featherock Mhp, Chicago
• Dixon Correctional Center, Dixon
• Illiopolis, Illiopolis
• Marine, Marine
• Lincoln Correctional Center, Lincoln
• Washburn, Washburn
• Buncombe Water District, Carbondale
• Wamac, Centralia
• Ej Water-Sangchris, Dieterich
• Lovington, Arthur
• Prairie Path Water Company-Lake Marian, Mchenry
• Hoyleton Rwc, Centralia
• Birds Pinkstaff Water District, Lawrencville
• Alto Pass Water District, Alto Pass
• Hoffman Rural Water Company, Carlyle
• Il American-Country Club, Godfrey
• Odell, Odell
• Bannockburn, Bannockburn
• Oakbrook Estates Mhp, Northbrook
• Mounds, Mounds
• Pleasant Hill, Pleasant Hill
• Camden-Littleton Water Commission, Littleton
• South Pekin, South Pekin
• Mazon, Mazon
• Stateville Correctional Center, Crest Hill
• Colfax, Colfax
• Milledgeville, Milledgeville
• Newark, Newark
• Energy, Energy
• Lockport Heights Sd, Lockport
• Raymond, Raymond
• Wenona, Wenona
• Ridge Farm, Ridge Farm
• Apple Creek Water Coop, Jacksonville
• Ashton, Ashton
• Ramsey, Ramsey
• Wataga, Wataga
• Rapids City, Rapids City
• Percy, Percy
• Clay City, Clay City
• Atkinson, Peru
• Mendon, Mendon
• Leland, Leland
• Liberty Park Homeowners Association, Westmont
• Boyleston Waterworks Corp, Fairfield
• Kinmundy, Kinmundy
• Spring Lakes Mhp, Elgin
• Mansfield, Mansfield
• Goodfield, Goodfield
• Stonington, Stonington
• Prairie Path Water Company-Apple Canyon, Galena
• Sumner, Newton
• Aqua Illinois-Moecherville, Kankakee
• Avon, Bushnell
• Willow Lake Estates Mhp, Elgin
• Roseville, Roseville
• Beckemeyer, Beckemeyer
• Shabbona, Shabbona
• Grand Valley Village Mhp, Springfield
• Shady Oaks Mhp, Chicago
• Gifford, Gifford
• Mcclure-East Cape Pwd, Mcclure
• Argenta, Argenta
• Bismarck Community Water District, Bismarck
• Bloomington Township Pwd-Crestwicke, Bloomington
• Dieterich, Dieterich
• Sheldon, Sheldon
• Willoway Terrace Mhp, Chicago
• Franklin Grove, Franklin Grove
• Oreana, Forsyth
• Galatia, Galatia
• Wyanet, Wyanet
• Gateway Mhp, Frankfort
• Hanaford, Logan
• Piper City, Piper City
• Ridgway, Ridgway
• Lawrence County Correctional Center, Dieterich
• Viola, Viola
• Lakewood Shores Improvement Association, Wilmington
• Prairie Path Water Company-Holiday Hills, Mchenry
• Sharpsburg and Neighboring Area Water Sy, Stonington
• Tallula, Tallula
• Hanover, Hanover
• Wee-Ma-Tuk Water District, Cuba
• East Galesburg, East Galesburg
• Dahlgren, Dahlgren
• Greenview, Greenview
• Brimfield, Brimfield
• Aqua Illinois-Crystal Clear Water Co., Kankakee
• Dunfermline-St David Water Commission, St David
• Albany, Albany
• Cissna Park, Cissna Park
• Annawan, Peru
• Hardin County Water District No.1, Cave In Rock
• Il American-Hardin, Godfrey
• Chandlerville, Chandlerville
• South Palmyra Water Commission, Palmyra
• Stronghurst, Stronghurst
• Alexis, Alexis
• Newman, Newman
• Prairie Path Water Company-Cherry Hill, St. Charles
• Hopedale, Hopedale
• Paw Paw, Paw Paw
• Yates City, Yates City
• Il American-Livingston, Godfrey
• Glenbrook Sd, Techny
• Sheffield, Kewanee
• Exeter-Merritt Water Coop, Winchester
• West Salem, West Salem
• Round Prairie Water Coop, Dieterich
• Loami, Loami
• Blairsville Pwd, Hurst
• New Memphis Pwd, New Memphis
• Noble, Noble
• Elizabeth, Elizabeth
• Shannon, Shannon
• Adams County Water District No 1, Paloma
• Aqua Illinois-Village Woods, Kankakee
• Ashkum, Ashkum
• Braceville, Braceville
• Brownsville Water Project, Inc, Carmi
• Forest View, Forest View
• Franklin, Franklin
• Lake Iroquois Association, Loda
• Willisville, Willisville
• Mc Lean, Mc Lean
• Pearl City, Pearl City
• Poplar Grove West-Countryside, Poplar Grove
• Dallas City, Dallas City
• Ej Water-Witt, Dieterich
• Kaho Public Water District, Mt. Olive
• Sherrard, Sherrard
• Farmersville, Farmersville
• Hurst, Hurst
• Orangeville, Orangeville
• Prairie Path Water Company-Camelot, St. Charles
• Prairie Path Water Company-Walk Up Woods, Mchenry
• North City, Coello
• Woodhull, Woodhull
• North Regional Water Fac, Darien
• Elverado Water District, Vergennes
• Fyre Lake Water Company, Sherrard
• Whispering Pines Mhp, Chicago
• Prairie Du Rocher, Prairie Du Rocher
• Alhambra, Alhambra
• Ej Water-Watson, Dieterich
• Sugar Crk Pwd, Springfield
• Menard Rural Water Coop, Petersburg
• Camargo, Camargo
• Findlay, Findlay
• Hennepin Pwd, Hennepin
• Moro Pwd, Moro
• Ogden, Ogden
• Sunny Acres Mhp, Chicago
• Bluffs, Bluffs
• Keithsburg, Keithsburg
• Ingalls Park Subdivision, New Lenox
• Brownstown, Brownstown
• New Windsor, New Windsor
• Tiskilwa, Tiskilwa
• Oakland, Oakland
• Shawnee Valley Pwd, Wolf Lake
• Vermont, Vermont
• Dongola, Dongola
• Stewardson, Stewardson
• Clover Leaf Village Mhp, Moline
• Brookport, Brookport
• Aqua Illinois-Eastwood Manor, Kankakee
• Taylor Springs, Taylor Springs
• Thayer, Thayer
• Cooks Mills Water Association, Mattoon
• Kirkwood, Kirkwood
• Greenview Estates Mhp, Belvidere
• South Wilmington, South Wilmington
• Clayton, Clayton
• Il American-Alpine Heights, Godfrey
• Kansas, Kansas
• Tonica, Tonica
• Lost Lake Utility District, Dixon
• Prairie Path Water-Bahl Water Company, Galena
• Vandalia Correctional Center, Vandalia
• Pocahontas, Aviston
• Scottville Rural Water Company, Inc., Palmyra
• Fairmount, Fairmount
• Tampico, Tampico
• White Heath Waterworks, White Heath
• Creal Springs, Creal Springs
• Il American-Terra Cotta, Godfrey
• Shadow Wood Mhp, Champaign
• Il American-Lombard Heights, Godfrey
• Saybrook, Saybrook
• Westfield, Westfield
• Bradford, Bradford
• Arenzville Rural Water Cooperative, Alexander
• Lake County Pw- Hawthorn Woods, Libertyville
• West City, West City
• Cedarville, Cedarville
• Dalzell, Peru
• Evansville, Evansville
• Lamoille, La Moille
• Cambridge Courts Mhp, Northbrook
• Chapin, Chapin
• Hoyleton, Centralia
• Tamms, Tamms
• Equality, Equality
• Matherville, Matherville
• Aqua Illinois-Ivanhoe, Kankakee
• Crescent City, Crescent City
• Forest View Mhp, Loves Park
• Potomac, Potomac
• Ej Water-Niantic, Dieterich
• Vergennes, Vergennes
• Coffeen, Aviston
• Deer Creek, Deer Creek
• Williamsfield, Williamsfield
• Bayles Lake Lot Owners Association, Loda
• Oneida, Oneida
• Bartelso, Bartelso
• Cordova, Cordova
• Green Valley, Green Valley
• Ashmore, Ashmore
• Cisne, Cisne
• Channahon East, Channahon
• Golconda, Golconda
• St Libory, Swansea
• Creston, Creston
• Alpha, Alpha
• Ursa, Ursa
• Keyesport, Keyesport
• Prairie Path Water Company-Clarendon, St. Charles
• Golden, Golden
• Lenzburg, Swansea
• Hutsonville, Hutsonville
• New Boston, New Boston
• Liberty, Liberty
• Prairie Path Water Company-Coventry Hill, Mchenry
• Palmyra, Palmyra
• Raleigh Water District, Raleigh
• Bedford Park, Bedford Park
• Damiansville, Damiansville
• Prairie Path Water Company-Northern Hill, Mchenry
• Stanford, Stanford
• Thomson, Peru
• Union-York Water District, West Union
• Silver Glen Homeowner'S Association, St. Charles
• Union, Union
• West Shore Park Subdivision, Mundelein
• Davis, Davis
• Fairview, Cuba
• St Francisville, St. Francisville
• Hopkins Park, Hopkins Park
• Sawyerville, Sawyerville
• College View Subdivision, Lockport
• Blandinsville, Blandinsville
• Lake View Mhp, Beach Park
• Godley Public Water District, Godley
• Andover, Andover
• Ashley, Ashley
• Dhs Rushville Treatment and Detention, Rushville
• Elkhart, Elkhart
• Cullom, Cullom
• Schram City, Hillsboro
• Southwestern Il Correctional Center, East St. Louis
• West Liberty-Dundas Water District, Dundas
• Carlock, Carlock
• Grand Tower, Grand Tower
• Sidell, Sidell
• Mark, Mark
• Augusta, Augusta
• Danforth, Danforth
• Mulberry Grove, Mulberry Grove
• Baldwin, Nashville
• Patoka, Patoka
• Hill City Water District, Benton
• Xenia, Xenia
• Shipman, Shipman
• Dorchester, Dorchester
• Farina, Farina
• Lyndon, Lyndon
• Good Hope, Good Hope
• Wilsonville, Wilsonville
• Burlington, Burlington
• Cowden, Cowden
• Choate Mhc, Anna
• Mound City, Mound City
• Chadwick, Chadwick
• Grand Ridge, Grand Ridge
• Wapella, Wapella
• Iuka, Iuka
• Tovey, Tovey
• Reynolds, Reynolds
• Colp, Colp
• Franciscan Sisters of Chicago, Lemont
• Oronoco Estates Mhc, Chicago
• Shoreline Trc Mhp, Chicago
• Mississippi Manufactured Home Community, Troy
• Vienna Correctional Center, Vienna
• Beecher City, Beecher City
• Buckley, Buckley
• Cornell, Cornell
• Dakota, Dakota
• East Moline Correctional Center, East Moline
• Geneseo Hills Subdivision, Geneseo
• Lake Barrington, Lake Barrington
• Lake Shannon, Reddick
• Rankin, Rankin
• Tower Hill, Tower Hill
• Aqua Illinois-Sun River Terrace, Kankakee
• Congerville, Congerville
• Golf, Golf
• Ullin, Ullin
• Croppers 1St 4Th and 5Th Addition, Milan
• North Meadow Village Mhp, Normal
• Bowen, Bowen
• Buckner, Buckner
• Junction City, Centralia
• Scott County Rural Water Co-Op, Winchester
• Forrest Brooke Mhp, Oak Brook
• Belknap, Belknap
• Cherry, Peru
• Fayetteville, Swansea
• Maple Hill Estates, Sherman
• Prairie Path Water Company-Wildwood, Mchenry
• Woodland A and B Mhp, Dixon
• Burnt Prairie, Burnt Prairie
• Joliet Inpatient Treatment Center, Joliet
• Thompsonville, Thompsonville
• Aqua Illinois-Nunda, Kankakee
• Fithian, Fithian
• White City, Mt. Olive
• Medora, Jerseyville
• Altona, Altona
• St Peter, St Peter
• Buda, Peru
• Grand Island Resort Mhp (2 Wps), Chicago
• Mount Auburn, Mt. Auburn
• Towanda, Towanda
• San Jose, San Jose
• Hammond, Hammond
• Versailles, Versailles
• Ridgecrest Resort Community, Chicago
• Alsey-Glasgow Water Commission, Winchester
• Industry, Industry
• Emden, Emden
• Naplate, Ottawa
• Ohio, Ohio
• Cutler, Cutler
• German Valley, German Valley
• Lostant, Lostant
• Plumfield Water District, West Frankfort
• Plymouth, Plymouth
• Allendale, Allendale
• Five Star Mobile Home Park, Skokie
• Il American-Saunemin, Godfrey
• Dalton City, Dalton City
• Hoffman, Patoka
• New Salem Pwd, Adair
• Beaverville, Beaverville
• Cedar Brook Estates Subdivision, East Moline
• Hume, Georgetown
• Lake Thunderbird Subdivsion, Peru
• Langleyville Pwd, Langleyville
• Lincolnwood Mhp, Skokie
• Neponset, Neponset
• Oak Lawn Mhp, Poplar Grove
• Ipava, Ipava
• De Land, Westville
• Willow Springs Mhp 2 & 3, Barrington
• Il American-Moreland, Godfrey
• Joppa, Joppa
• Alexander Water District, Alexander
• Edgewood, Edgewood
• La Grange Estates Mhp, Lagrange
• Marietta, Marietta
• Little Swan Lake Sd, Monmouth
• Mount Vernon Association Inc, East Dubuque
• Bonnie, Bonnie
• Scales Mound, Scales Mound
• Beason Chestnut Pwd, Chestnut
• Hull, Hull
• Olmsted, Olmsted
• Karnak, Karnak
• Hecker, Hecker
• Sorento, Aviston
• Aqua Illinois-Nordic Woods, Kankakee
• Prairie City, Prairie City
• New Haven, New Haven
• Hopewell, Hopewell
• North Hills Mhp, Barrington
• Oakwood Estates, Springfield
• Ogden Gardens Subdivision, Aurora
• Arenzville, Arenzville
• Campbell Hill, Campbell Hill
• Hilldale Manor Subdivision, Fox Lake
• Lcpw - Highland Lake Subdivision, Libertyville
• White Oaks Estates Water Assoc., Inc., Dixon
• Des Plaines Mhp, Desplaines
• Weldon, Weldon
• Cass Rural Water District, Alexander
• Ellis Grove, Ellis Grove
• Leaf River, Leaf River
• Benson, Benson
• Il Veterans Home (Quincy), Quincy
• Nhc Utilities, Chicago
• Allendale Association, Lake Villa
• Balmoral Heights Subdivision, Crete
• Harvest View Mhc, Northbrook
• Hobson Valley Water System, Darien
• Kenney, Clinton
• Knolls Water Cooperative, Hinsdale
• London Mills, London Mills
• Rock River Estates Mhp, Dixon
• Sigel, Altamont
• Whispering Pines Mhp, Oak Brook
• Loda, Westville
• Cedar Haven Mhc, Northbrook
• Seymour Water District, Seymour
• Edgington Water District, Taylor Ridge
• Blm Gw Mhp, Llc, Addison
• Mulkeytown Pwd, Mulkeytown
• Bookwalter Woods Mhp, Gardner
• Mountain Vale Village Mhp, San Francisco
• Perry, Perry
• Forge at the Lake, Metamore
• Gladstone, Gladstone
• S L M Water Commission, Mascoutah
• Royal Melbourne Homeowners Asn, Schaumburg
• Waynesville, Waynesville
• Buysse Subdivision, Coal Valley
• Linway Estates Mhp, Blue Island
• Sublette, Sublette
• Joy, Joy
• Fountain Valley Mhp, Rantoul
• Henderson, Henderson
• Martinton, Martinton
• Riverview Estates, Skokie
• Smithfield, Smithfield
• Sunny Hill Estates Subdivision, Orion
• Sunrise Mhp, Skokie
• Whispering Lakes Water System, Inc., Northbrook
• Freeman Spur, Freeman Spur
• Irving, Irving
• Carbon Hill, Carbon Hill
• Shangri-La Mhp, Barrington
• Arapaho Village Mhp, Belleville
• Roberts, Roberts
• Orient, Orient
• Humboldt, Humboldt
• Silver Shores Mobile Home Park, Oak Brook
• New Canton, New Canton
• Cottonwood Cove Mhp, Speld
• Herrick, Herrick
• Norris, Norris
• Sparland, Sparland
• Parkersburg, Parkersburg
• Jeffersonville (Geff), Jeffersonville
• Table Grove, Table Grove
• Forrest Park Mhp, Speld
• Secor, Secor
• Ej Water-Dewey, Dieterich
• Falcon Farms, Port Byron
• Winslow, Freeport
• Apple River, Apple River
• Summerfield, Summerfield
• Bellflower, Bellflower
• New Minden, New Minden
• Panama, Aviston
• Varna, Peru
• Decatur Correctional Center, Decatur
• Ruma, Ruma
• Ilcv Candle Mhp, Llc, Cedaredge
• Maeystown, Maeystown
• Meridian Village, Glen Carbon
• Alma, Alma
• Kampsville, Nebo
• New Piasa Chautauqua Pws, Nebo
• Foxwood Farms, Chicago
• Il American-Broadlands, Godfrey
• Ludlow, Ludlow
• Middletown, Middleton
• Easton, Easton
• Flat Rock, Flat Rock
• Latham, Latham
• Kinderhook, Kinderhook
• Seatonville, Seatonville
• Il American-Liberty Ridge East, Godfrey
• Patterson (Inc As Wilmington), Patterson
• Woodland, Woodland
• Malden, Malden
• Ej Water-Coalton, Dieterich
• Il American-Nettle Creek, Godfrey
• Arrowsmith, Arrowsmith
• Fillmore, Fillmore
• Fsh Water Commission, Freeburg
• Lee, Lee
• Aqua Illinois-Oakview, Kankakee
• Fields Hill Improvement Association, Ottawa
• Glen Eden Estates Homeowners Association, Norwood Park Township
• Mount Clare, Gillespie
• Armington, Armington
• Little York, Little York
• Bardolph, Bardolph
• Jewett, Jewett
• Buckingham, Buckingham
• Ilpo Redwood Mhp Llc, Pontiac
• Lake Windermere Estates Subdivision, Tremont
• Loraine, Loraine
• Margarets Hi-Acre Mhp, Aurora
• Margarets Park View Estates Mhp, Aurora
• Oak Ridge Sanitary District, Metamora
• Olivet Pwd, Georgetown
• Prairie Path Water Company-Del-Mar, Mchenry
• Ridgewood Ledges Water Association, Milan
• Sunnyland Subdivision, Joliet
• Manlius, Peru
• Prairie Path Water Company-Rockvale, Mchenry
• Bellmont, Bellmont
• Bureau Junction, Peru
• Manchester, Roodhouse
• Hindsboro, Oakland
• Kane, Kane
• Concord, Concord
• Ports Sullivan Lake Owners Association, Lakemoor
• Rock City, Rock City
• Allerton, Allerton
• Aqua Illinois-Woodlawn, Kankakee
• W G Murray Development Center, Centralia
• Brocton, Brocton
• Bush, Desoto
• Schwermanns 2Nd and 3Rd Wtr Brd, Mundelein
• Pleasant Ridge Mhp, Chicago
• Kiljordan Meadows, Macomb
• Mc Cook, Mccook
• Nebo, Nebo
• Compton, Compton
• Donovan, Donovan
• New Holland, San Jose
• Biggsville, Biggsville
• Royal, Royal
• Mooseheart, Mooseheart
• Milton, Milton
• Alvin, Alvin
• Prairie Path Water Co-Coventry Creek, Mchenry
• Thawville, Thawville
• Elliott, Elliott
• Victoria, Victoria
• Aqua Illinois-Ravenna, Kankakee
• Bryant, Cuba
• Fields of Long Grove, Long Grove
• Cabery, Cabery
• Cedar Point Water Company, Hennepin
• Rio, Rio
• Plainville, Barry
• Hartsburg, Hartsburg
• Mapleton, Mapleton
• Green Acres Nj Mhc Llc, Skokie
• Il Youth Center St Charles, St. Charles
• Lake Wildwind Llc, Metamora
• Maple Acres Mhp, Plainfield
• Rustic Acres Water Association, Colona
• Kingston Mines, Kingston Mines
• Mcnabb, Mcnabb
• Il Veterans Home-Manteno, Manteno
• Tanneron Bay Homeowners Association, Vernon Hills
• Butler, Butler
• The Orchards Mhc, Carterville
• Prairie Path Water Company-Valentine, Mchenry
• Richview, Richview
• Brookside Meadows Mhp, Northbrook
• Colona Park Llc - Formerly Kershaw Mhp, Rockford
• Four Star Campground, Marseilles
• Legend Lakes Water Association, Roscoe
• Midwest Mhp Lindale Llc, Sherman
• Mineral, Mineral
• Palmer, Palmer
• Ripley, Ripley
• Rutland, Rutland
• Vermilion, Vermilion
• Willow Creek North Mhp, Bloomington
• Aqua Illinois-Skyline, Kankakee
• Ivesdale, Ivesdale
• West Point, West Point
• Modena Country Club, Skokie
• Sibley, Sibley
• Magnolia, Peru
• Sims, Sims
• Jonesville Pwd, Oglesgby
• Sainte Marie, Dieterich
• Cisco, Clinton
• Uaw Senior Citizens Center, Pekin
• Crab Orchard Estates, Carbondale
• Steward, Steward
• Broughton Water District, Broughton
• Hazelwood Heights Subdivision, Geneseo
• Royal Lakes, Royal Lakes
• Keensburg, Keensburg
• Oakford, Oakford
• Omaha, Omaha
• Stonefort, Stonefort
• Frentress Lake, East Dubuque
• Boody Community Water Company, Macon
• Country Acres Mhp (Whiteside County), Rock Falls
• Lindentree Townhomes, Glenview
• Il American-Rollins, Godfrey
• Woodland Acres Mhc, Blue Island
• Cave-In-Rock, Cave-In-Rock
• Aqua Illinois-Fairhaven Estates, Kankakee
• Brookdale Senior Living - Vernon Hills, Vernon Hills
• Ellsworth, Ellsworth
• Forest Lake Addition - Lake Co Pw, Libertyville
• Standard, Standard
• Mill Shoals, Mill Shoals
• Forest City, Green Valley
• Hillview Mhp Lindale Llc, Sherman
• Pharos Mobile Home Community South, Elburn
• Batchtown, Batchtown
• Elizabethtown, Elizabethtown
• Aqua Illinois-Indianola, Kankakee
• Alden Long Grove Nursing Center, Ingleside
• Maquon, Maquon
• Heiden Gardens Condos, Lake Bluff
• Joliet Treatment Center, Joliet
• Donnellson, Donnellson
• Powers Water Co, Inc., Fox River Grove
• Harvard Hills Water Corporation, Washington
• Venado Lakes-Argyll Water Association, Delavan
• Moores Prairie Township Water Company, Belle Rive
• Thebes, Thebes
• Indian Creek Homeowners and Water Assn., Towanda
• Sylvan Lake 1St Subdivision, Mundelein
• Bone Gap, Bone Gap
• Briarcrest Sbdv Homeowners Association, Schaumburg
• Nason, Benton
• Towners Subdivision, Mundelein
• Wellington, Milford
• Cortland Corners Mhp, Aurora
• The Preserve at Long Grove, Elgin
• Fox Creek Farms Water Company, Brimfield
• Il American-Ridgecrest, Godfrey
• Pulaski, Pulaski
• Ej Water-Montrose, Dieterich
• Air View Mhp, Moline
• Avantara Long Grove, Long Grove
• Dover, Princeton
• Dubois, Nashville
• Kewanee LSRC, Kewanee
• Lake Hickory Rv Resort, Chicago
• Low Point Water District, Lowpoint
• Melvin, Melvin
• Mill Point Mhp, East Peoria
• Paradise Manor Mhp, Peru
• Roaring Fork Mhp, Northbrook
• Spin Lake Homeowners Association, Inc., Danvers
• Diamond Lake Mhp, Mundelin
• Garrett, Atwood
• Reddick, Peru
• Colonial Meadows Water Company, Bloomington
• Radom, Nashville
• Smg - Lynnville, Winchester
• Harvel, Harvel
• Rolling Green Estates Mhp, Chicago
• Claremont, Claremont
• Country Manor, Chicago
• Prairie Trails of Long Grove, Long Grove
• West Shoreland Subdivision, Mundelein
• Country Estates Subdivision, Geneseo
• Smithboro, Smithboro
• Fieldon, Fieldon
• Prairie Path Water Company-Char-Mar, Mchenry
• Waggoner, Waggoner
• Oak Park Estates, Peru
• Wadsworth Oaks Subdivision, Wadsworth
• Windwood Water System, Inc., Galesburg
• Chesterfield, Chesterfield
• Fawn Hills Subdivision, Chillicothe
• Modesto, Modesto
• Baylis, Baylis
• Dixie Estates Subdivision, Beecher
• Raritan, Raritan
• Rockbridge, Rockbridge
• Sciota, Sciota
• Kempton, Kempton
• Lafayette, Lafayette
• Springerton, Springerton
• De Witt, Clinton
• Hettick, Hettick
• Johnsburg 1, Johnsburg
• Wm W Fox Development Center, Dwight
• Country View Mhc, Pierron
• Calhoun, Calhoun
• North Henderson, North Henderson
• Prairie Path Water Company-Cedar Water, Oakwood
• Willow Hill, Willow Hill
• Aqua Illinois-Highland Estates, Kankakee
• Muddy, Muddy
• Marion Mobile Home Village, Carbondale
• Royal Oaks Mhp, Chicago
• Arlington, Arlington
• Broadwell, Broadwell
• Lima, Ursa
• Quail Run Mobile Home Park, Edwardsville
• Retz Addn Improvement Association, Ottawa
• Fox Lawn Homeowners Water Association, Yorkville
• Murphysboro LSRC, Murphysboro
• Country Hills Wtr, Inc., Highland
• Pearl, Nebo
• Elvaston, Elvaston
• Lake Bluff Estates Mhp, Melrose Park
• Eldred, Eldred
• Pharos Mobile Home Community North, Elburn
• Anchor, Anchor
• East Lawn Water Association, East Moline
• Vermilion Grove Waterworks, Ridge Farm
• Countryside Estates Mhp, Wheaton
• Iola, Iola
• Cooksville, Lexington
• Macedonia, Benton
• Westwood Place, Springfield
• Aurora Community Water Assn, Aurora
• Buck Lake Estates Subdivision, Somonauk
• Coyne Center Coop, Milan
• Penfield Pwd, Penfield
• Poynette Mobile Estates, Chicago
• Prairie Road Pump Corporation, Rockford
• Timber Ridge Mobile Estates, Freeport
• Weeki Wachee North Tp, Oak Brook
• Campus, Campus
• Prairie Ridge Association, Schaumburg
• University Mobile Estates #2, Sanford
• Camp Grove, Camp Grove
• Longview, Longview
• Aqua Illinois-Summerdale, Kankakee
• Wood Dale Estates, Melrose Park
• Sugarloaf Mobile Home Park, Chicago
• Duck Lake Well Owners Association, Ingleside
• Hazelwood 4Th Addition, Geneseo
• Meadows Mennonite Home, Chenoa
• Media, Media
• Metcalf, Metcalf
• Indian Bluffs Subdivision, Coal Valley
• Oak Grove Mhp - Rock Island County, Bettendorf
• Watch E Kee Manufactured Home Community, Milford
• Brussels, Brussels
• South Sangamon Water Commission, Rochester
• Strawn, Strawn
• Harbor Lites-Pistakee Fshg Cl, Chicago
• Highland Oaks Mhc, Skokie
• West Brooklyn, West Brooklyn
• Recovery Centers of America, St. Charles
• Mount Erie, Mount Erie
• Old Salem Chautauqua, Petersburg
• Eagarville, Eagarville
• Il American-Midwest Palos, Godfrey
• Country View Estates Subdivision, Lindenwood
• Mount St Joseph School Icf, Volo
• Ottawa Estates Mhp (Formerly Dattis Mhp), Lake Forest
• Valley Hi Nursing Home, Volo
• Whispering Pines Estates, Chicago
• Maple Terrace Mhc, Barrington
• Triangle Manufactured Home Community, Arlington Heights
• Mound Station, Mt. Sterling
• Oak Lane Acres Subdivision, Morton
• Ridge Village Mhp, Springfield
• Snake Trail Wtr Assn, Teutopolis
• Timber Brook Estates, Geneseo
• Timberline Mhp, Newton
• Valley View Manor, Rantoul
• Valley View Subdivision (Dekalb), Kingston
• Van Orin Water Company, Van Orin
• Westwind Estates, Pontiac
• Winding Creek Estates, Taylor Ridge
• St Augustine, Monmouth
• Old Shawneetown, Shawneetown
• Browning, Browning
• Il American-Central States Dst, Godfrey
• Sugar Creek Manufactured Home Comm., Llc, Milford
• Gaslite Court Mhc, Englewood
• Scottsdale MHC, Springfield
• Bishop Hill, Bishop Hill
• Edelstein Water Coop, East Peoria
• Prairieview Lutheran Home, Danforth
• East Lynn Community Water System, East Lynn
• Ehlers Mhp, Urbana
• Three Mile Lake Trailer Park, Chicago
• Harmon, Harmon
• Il American-Leonore, Godfrey
• Mendota Estates Mhp, Peru
• Ophiem Pws, Alpha
• Palmyra-Modesto Water Commission, Modesto
• Swedona Water Association, Sherrard
• Il American-Hollis, Godfrey
• Prairie Oaks Ests Homeowners Assn, Coal City
• Lake Co. Pw - Arden Shores Estates, Libertyville
• Hillcrest Home, Peru
• Golden Pond Estates, Chicago
• Jeisyville, Taylorville
• Emington, Emington
• Aqua Illinois-Sheridan Grove, Kankakee
• Country View Ests Mhp, Urbana
• Fall Creek Mhp, Skokie
• Grove Shores Mobile Home Community, Skokie
• La Salle County Nursing Home, Ottawa
• Lynn Water Association, Inc, Lynn Center
• Lynnwood Water Corporation, Peru
• Lynwood 3Rd Addition, Geneseo
• North Hazelwood Sbdv, Geneseo
• Northgate Estates Mhp, Rockford
• Stelle Community Assn, Cabery
• Storybook Highlands, Bristol
• Tri Level Mhp Lindale Llc, Sherman
• Valley View Subdivision (Woodford), East Peoria
• Whispering Hills Mhp, Moline
• Eberts 3Rd Addition, Milan
• Kinsman, Dwight
• Expressway Mhp, Quincy
• M C L W System, Inc., Milan
• Mayfair Subdivision, Morton
• Tuckaway Peoria Llc, Germantown Hills
• La Rose, Larose
• Chalet Du Paw Paw Condominiums, Lombard
• Oak View Estates, Coal Valley
• Wienen Estates, Galena
• Wolf Ridge Well Corporation, Colona
• Criswell Court Mhp, Joliet
• Hillview, Roodhouse
• Piatt County Nursing Home, Monticello
• Polo Dr and Saddle Rd Subdivision, Wheaton
• Timberlan Subdivision, Metamora
• Unity Water Corporation, Sherrard
• Jons Mhp, Sandwich
• Rainbow Ridge, Milan
• Clarks Mhp, Rockford
• Heatherfield Subdivision, Morris
• Maple Knoll, Chicago
• Sandwich Estates Mhp, Chicago
• Sherwood Shores Condominiums, Lemont
• Timber Ridge Sbdv, Coal Valley
• Broadview Estates East Peoria, East Peoria
• Ilog Oglesby Mhp, Llc, Pontiac
• Lakecrest Shores Llc, Chicago
• Chain-O-Lakes Mhp, Grayslake
• Clayton Work Camp, Clayton
• Geneseo Hickory Hills Hoa, Geneseo
• Land and Wtr Assn, Ottawa
• Bradley Heights Subdivision, Rockford
• Sunrise Senior Living, Prospect Heights
• Blackhawk College East Campus, Galva
• Carroll Heights Utilities Company, Mt Carroll
• Osco Mutual Water Supply Company, Inc., Osco
• Phil-Aire Estates Mhp, Rockton
• Bremerton Mobile Home Park, St. Charles
• East Side Mhp, Rantoul
• Haviland M.H.P. #1 - Andrea & Debra Ct, Skokie
• Il Prairie Estate Sbdv Water Association, Marseilles
• Meridian Mhp, Poplar Grove
• Promontory Pointe Homeowners Association, Lake Zurich
• Tower Ridge Subdivision, Milan
• Applewood, Chicago
• Camp Deep Lake Llc, Linconwood
• Honeycutt Hill Mhp Llc, Morrison
• Lake Lynwood Water System, Lynn Center
• Ma Center Chicago, Elburn
• Stephenson Mobile Estates, Freeport
• Suburban Heights Subdivision, Milan
• Jubilee Water Company, Inc., Brimfield
• West Side Mhp, Clinton
• Hazelwood West Subdivision, Geneseo
• Long Grove, Long Grove
• Knolls Edge Subdivision, Monroe Center
• Santa Fe Estates Water Association, Chillicothe
• Westside Mobile Home Park, Elgin
• Prairie Path -Port Barrington Shores, Mchenry
• Hillcrest Court 2Nd Addition, Taylor Ridge
• Morgan Creek, Yorkville
• Cropsey Mutual Water Association, Lincoln
• Glenstone Sbdv Hoa, Long Grove
• Rio Vista Nv Llc, Verdi
• River East Village Mhp, Vernon Hills
• Windmill Estates, Momence
• Egyptian Trail Water Corp, Arthur
• Cherrydale Subdivision, Milan
• Country Club Estates Subdivision, Kewanee
• Oaklane Sbdv, Ottawa
• Il American-River Grange, Godfrey
• New Perspective Senior Living, Ingleside
• Edward Hines Jr V A Hospital, Hines
• Hillcrest Court Subdivision, Taylor Ridge
• Hillsdale Properties, Moline
• Ridgecrest North Subdivision, Morris
• Silver Oak Apts, Zion
• Evergreen Village Subdivision, East Moline
• Skyview Estates, Momence
• Beacon Paxton Llc, Paxton
• La Bella of Clifton, Watseka
• Viking River Mobile Home Park, Chicago
• Cliftwood Mobile Home Park, Oakbrook Terrace
• Garden Street Improvement Association, Joliet
• Chigakwa Park Estates, Illinois City
• Haviland M.H.P. #2 - Jennifer Ct, Skokie
• Arcola/Tuscola Water Transmissioin Main, Tuscola
• Barberry Acres Mhp, Chebanse
• City of Georgetown (Illinois), Georgetown
• Country Lane Mhp, Downs
• Elm Oak Mutual Water System, Lake Forest
• Highland Subdivision, St. Charles
• Shady Brook Mobile Home Park, Chicago
• Woodland Estates Mhc 1, Chicago
• Woodland Estates Mhc 2, Chicago
• Hawthorn Estates Subdivision, Morris
• Windcrest Subdivision, Coal Valley
• East End Water Association, Taylor Ridge
• Six Oaks Mhp, Wheaton
• La Prairie, La Prairie
• Patch Place Mhc, Springfield
• Buffalo Hollow Farms Water Assoc, Chillicothe
• Lcpw - Oak Terrace, Libertyville
• Spring Lake Subdivision, Troy
• Stratford West Association, Inc., Macomb
• Tennants Shady Oaks Subdivision, Milan
• Westwood, Springfield
• United Regional Water Coop, Dieterich
• Water Werks, Coal Valley
• Hollands Grove Court Subdivision, East Peoria
• Walnut Grove Mhc, Marion
• Hidden Acres Mobile Pk 2, Plainfield
• Lindenwood Water Association, Lindenwood
• Oakwood West Subdivision, Coal Valley
• Pauls Mhp, Peru
• Hollowayville, Hollowayville
• Hickory Hills 2Nd Addition, Taylor Ridge
• Hoyleton-New Minden, Centralia
• Morningside Mobile Estates Mhp, Waynesville
• Willow Creek Crossing, Elmhurst
• Youngs Hillcrest Mhp, Ludlow
• Sage Meadow of Lake Geneva, Chicago
• Hidden Acres Mobile Pk 1, Plainfield
• Holy Hill Apartments, Lake Villa
• 337-9 Holy Hill Apartments Llc, Libertyville
• Dayspring Bible College, Lake Zurich
• Donny Brook Estates Subdivision, Dekalb
• Whispering Pines Apts, Hawthorn Woods
• Hidden Acres Mobile Pk 3, Plainfield
• 425 Holy Hill Apts, Lake Villa
• Anna-Jonesboro Water Commission, Jonesboro
• Busy Bee Mhp #1, Lemont
• Crab Orchard Refuge, Marion
• Lisbon North, Inc., Morris
• Mid-Mark Water Commission, Markham
• Bluff Lake Lodges, Inc., Antioch
• Seneca Mobile Homes Llc, Morris
• Broadview-Westchester Joint Water Agency, Broadview
• Brookfield-North Riverside Water Comm., Brookfield
• Du Page Water Commission, Elmhurst
• Gateway Regional Water Company, Sandoval
• Hillside Berkeley Water Commission, Bellwood
• Kinkaid Area Water System, Murphysboro
• Lake County Public Water District, Zion
• Northwest Suburban Municipal Jawa, Elk Grove Village
• Northwest Water Commission, Des Plaines
• Central Lake County Jawa, Lake Bluff
• Il American-Lake Water Company, Godfrey
• Kaskaskia Water District, New Athens
• Morton Grove - Niles Water Commission, Niles

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