Fluoride Action Network

U.S. Water Systems with High F Levels

Database of drinking water systems with high levels of naturally occurring fluoride; searchable by state.

Illinois

Unless otherwise noted, the following information comes from the Fluoridation Census 1992 published by the Centers for Disease Control and Prevention, Division of Oral Health, in 1993.

• It is not known if the water systems listed below are all still active
• The state Water System ID is the same as EPA’s preceded with the state’s initial. For example, Illinois would be IL0000000

State Water Systems County EPA ID No. Population Natural Level of Fluoride (ppm)

 A Milligram per Liter (mg/L) is the same as Part Per Million (ppm)

Not all water fluoride levels are included in the Fluoridation Census 1992

0.8 to 1.4 ppm

Illinois Anchor WS McLean 1130050 178 0.8
Illinois Atkinson WS Henry 0730200 950 0.8
Illinois Coal City WS Grundy 0630200 3,907 0.8
Illinois Ladd WS Bureau 0110450 1,283 0.8
Illinois Lake Barrington Shores WS Lake 0975520 2,855 0.8
Illinois Peru WS La Salle 0990850 9,302 0.8
Illinois Valentine Manor Subd Lake 0997300 183 0.8
Illinois Walk Up Woods Subd McHenry 1115800 760 0.8
Illinois Antioch WS Lake 0970050 6,105 0.9
Illinois Buckingham WS Kankakee 0910250 340 0.9
Illinois Carbon Hill WS Grundy 0630100 362 0.9
Illinois Charmar WC Lake 0975350 189 0.9
Illinois Cornell WS Livingston 1050150 556 0.9
Illinois Countryside Manor Subd Lake 0975250 2,070 0.9
Illinois De Pue WS Bureau 0110300 1,930 0.9
Illinois Diamond WS Grundy 0630250 1,077 0.9
Illinois ElDorado Terrace Subd Greene 0610100 275 0.9
Illinois Elliott WS Ford 0530050 309 0.9
Illinois Farm Colony Subd Kendall 0935140 50 0.9
Illinois Fitzsche Subd McHenry 1115270 33 0.9
Illinois Hamel WS Madison 1190450 537 0.9
Illinois Highland Est Subd Kankakee 0915220 111 0.9
Illinois Jeffersonvile Wayne 1910200 311 0.9
Illinois Kinsman Grundy 0630450 112 0.9
Illinois Lake Zurich WS Lake 0970850 14,947 0.9
Illinois Lemont WS Stephenson 1770300 2,605 0.9
Illinois Naplate WS La Salle 0990600 560 0.9
Illinois Nunda Util Co McHenry 1115600 456 0.9
Illinois Ogden Gardens Subd Kane 9895400 360 0.9
Illinois Reynolds WS Mercer / Rock Island 1614800 701 0.9
Illinois Seaton WS Mercer 1310350 200 0.9
Illinois Lake Villa WS Lake 0970840 2,857 1.0
Illinois Alhambra WS Madison 1190050 830 1.0
Illinois Arrowsmith WS McLean 1130100 313 1.0
Illinois Cambridge WS Henry 0730300 2,100 1.0
Illinois Campbells WC No 2 Mercer 1315300 30 1.0
Illinois Channahon (Village) Will 1970200 4,266 1.0
Illinois Grandwood Park Subd Lake 0975600 2,550 1.0
Illinois Highland lake Subd Lake 0975750 325 1.0
Illinois Kewanee WS Henry 0730650 14,000 1.0
Illinois Lindenhurst WS Lake 0971000 8,038 1.0
Illinois Livingston WS Madison 1190600 928 1.0
Illinois Oglesby WS La Salle 0990700 4,000 1.0
Illinois Opheim PWS Henry 0735150 150 1.0
Illinois Swedona Water Assoc Mercer 1315200 100 1.0
Illinois Tonica WS La Salle 0991150 900 1.0
Illinois Aurora WS Kane 0894070 99,581 1.1
Illinois Braidwood WS Will 1970150 3,584 1.1
Illinois Cabery WS Kankakee 0534200 327 1.1
Illinois Lombard WS Du Page 0430600 39,000 1.1
Illinois Montgomery WS Kane 0894690 4,267 1.1
Illinois Mound City WS Pulaski 1530100 765 1.1
Illinois Shorewood WS Will 1975080 6,261 1.1
Illinois Harbor Ridge Util Inc Lake 0975620 315 1.2
Illinois Batavia WS Kane 0894130 17,076 1.2
Illinois Bradford WS Stark 1750050 924 1.2
Illinois Cedar Point WS La Salle 0995040 350 1.2
Illinois Cooksville WS McLean 1130400 211 1.2
Illinois Granville WS Putnam 1550050 2,000 1.2
Illinois Kingston Mines WS Peoria 1430450 350 1.2
Illinois Minooka WS Grundy 0630550 1,982 1.2
Illinois Ransom WS La Salle 0990900 450 1.2
Illinois Western Spgs WS Cook 0313180 11,984 1.2
Illinois Lakewood Shore Impr Subd Will 1955150 760 1.3
Illinois Bellmont WS Wabash 1850100 323 1.3
Illinois Calhoun WS Richland 1590050 232 1.3
Illinois Countryside Lake Subf Lake 0975200 413 1.3
Illinois Gardner WS Grundy 0630400 1,237 1.3
Illinois Geneva WS Kane 0890350 12,617 1.3
Illinois Grand Ridge WS La Salle 0990200 543 1.3
Illinois Kangley WS La Salle 0990250 300 1.3
Illinois Lockport WS Will 1970500 9,041 1.3
Illinois Plum Grove Condo Cook 0317950 168 1.3
Illinois Rand Estates Subd Lake 0975950 78 1.3
Illinois Union Oil Company Will 1977860 50 1.3
Illinois Baylis WS Pike 1490100 257 1.4
Illinois Belwood WS Cook 0310150 20,100 1.4
Illinois Braceville WS Grundy 0630050 587 1.4
Illinois Fox Lake Hills Subd Lake 0975550 2,450 1.4
Illinois Joliet Correctional Facility Will 1977930 2,000 1.4
Illinois Loraine WS Adams 0010450 382 1.4
Illinois Lostant WS La Salle 0990450 550 1.4
Illinois North Aurora WS Kane 0890600 5,940 1.4
Illinois Oswego WS Kendall 0930150 3,876 1.4
Illinois Plainfield WS WIll 1970800 4,557 1.4
Illinois Plum Creek Condomin Cook 0317080 140 1.4
Illinois Wermes Subd Kane 0895750 150 1.4

1.5 – 4.0 ppm

Illinois Matherville WS  Mercer  1310200  800  1.5 
Illinois South Wilmington WS Grundy  0630650  698  1.5
Illinois Wadsworth Oaks Subd   Lake  0977320  200  1.5 
Illinois Alexis WS  Warren  1874000  908 1.6
Illinois Buda WS  Bureau  0110100  700  1.6 
Illinois Romeoville  Will  1970900 14,074  1.7
Illinois Standard WS  Putnam  1550300  277  1.7 
Illinois Wenona WS  Marshall  1234950  1,045  1.7 
Illinois Neponset WS  Bureau  0110700  550  1.8 
Illinois Odell WS  Livingston  1050550  1,030  1.8 
Illinois Wyoming WS  Stark  1750200  1,614  1.8 
Illinois Country Club Est Subd  Henry  0735700 50  1.9 
Illinois Fox Creek Farms WC   Peoria  1435750  300  1.9 
Illinois Jubilee WC Inc Peoria 1435220  88  1.9
Illinois North Henderson WS   Mercer  1310300  235  1.9 
Illinois Alpha WS Henry 0730050 815 2.0
Illinois Bishop Hill WS  Henry  0730250  175  2.0 
Illinois Camelot Util Inc   Will 1975200  528  2.0 
Illinois Galva WS  Henry 0730450  3,200  2.0 
Illinois Hopewell Estates Subd   Marshall  1235150  350  2.0
Illinois Monmouth WS  Warren  1870150  9,500  2.0
Illinois Princeville WS  Peoria  1430750 1,750  2.0 
Illinois Victoria WS  Knox  0950550 350  2.0 
Illinois Watuhiyi WW Co  Marshall  1235150  263  2.0 
Illinois Chenoa WS  McLean  1130300  1,743 2.1 
Illinois Edelstein Co-op  Peoria  1435150  125  2.1
Illinois Reddick WS  Kankakee 0914780 208  2.1 
Illinois St. Augustine WS   Knox 0950500  151  2.1 
Illinois Woodhull WS  Henry  0730750  900  2.1 
Illinois Toulon WS  Stark  1750150  1,390 2.2
Illinois Aledo WS Mercer 1310050 3,880 2.3
Illinois Knoxville WS Knox  0950300 3,200  2.3 
Illinois Oneida WS  Knox  0950400  750  2.3
Illinois Wataga WS  Knox 0950600  879  2.3 
Illinois Abingdon WS  Knox  0950050  4,027 2.4 
Illinois Campgrove WS Marshall 1235100 100 2.4
Illinois La Fayette WS Stark  1750100  281  2.4 
Illinois Altona WS Knox 0950100 559 2.5
Illinois Mapleton WS  Peoria 1430500  235  2.5
Illinois Mound Station WS   Brown  0090050  37  2.6 
Illinois Rio WS  Knox  0950450  235  2.6 
Illinois Turnberry Util Inc   McHenry 1115760  350  2.6 
Illinois Consumer Ill Wtr Co  Knox  0955200  1,040  2.6 
Illinois Fairview WS  Fulton  0570450  546 2.6 
Illinois Fairview WS  Fulton  0570450  546 2.6 
Illinois Farmington WS  Fulton  0570500 2,700  2.8
Illinois Glasford WS Peoria  1430350  1,115  2.8 
Illinois Henderson WS  Knox  0950250  290  2.8 
Illinois Kirkwood WS  Warren  1870050  1,150  2.8 
Illinois Little York WS  Warren  1870100  349  2.8
Illinois Bryant WS  Fulton  0570200  310  2.9 
Illinois Yates City WS  Knox 0950700  800  2.9 
Illinois Brimfield WS  Peoria  1430150 895 3.0 
Illinois Raritan WS  Henderson  0710350  146 3.0 
Illinois Prairie City WS   McDonough  1090400  497  3.1 
Illinois Williamsfield WS   Knox  0950650  571  3.1 
Illinois Blake Water Corp Knox  0955150  160  3.2
Illinois Minonk WS  Woodford 2030400  1,982  3.2 
Illinois Elmwood WS  Peoria  1430300  2,195  3.4
Illinois Industry WS  McDonough  1090300  656  3.5 
Illinois Maquon WS  Knox  0950350  331  3.5
Illinois Bushnell WS McDonough 1090150 3,288 3.6
Illinois Trivoli PWD  Peoria  1435510  300  3.7 
Illinois Biggsville WS Henderson 0710050 418 3.8
Illinois Ipava WS  Fulton  0570550 483  3.8
Illinois Maple Leaf Est WC   Monroe  1335100  58  3.8 
Illinois Little Swan Lake SD   Warren  1875050  220  3.9 
Illinois Table Grove WS  Fulton 0570900  500  4.0

Notes:

Please email Fluoride Action Network if you have information to share on levels of naturally occurring fluoride in U.S. drinking water or other bodies of water.

Percentage of State Population served by Public Water Systems that Receive Fluoridated Water

State 2014 2012 2006 2000 1992
Illinois 98.5% 98.5% 98.9% 93.4% 95.2%

 

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