Utilities in Illinois
27,127 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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ST MATTHEW PRESCHOOL
IL3117960 · 20 served
ST MICHAEL THE ARCHANGEL
IL0084442 · 100 served
ST MICHAEL THE ARCHANGEL
IL3084442 · 100 served
ST MICHAELS CHURCH
IL3151696 · 50 served
ST MICHAELS ROMAN CATHOLIC CHU
IL0036665 · 25 served
ST MICHAELS ROMAN CATHOLIC CHU
IL3036665 · 25 served
ST MIHIEL EAST WOODS 5046
IL3101931 · 25 served
ST MIHIEL EAST WOODS 5046
IL0101931 · 25 served
ST MIHIEL WEST WOODS HP 5045
IL3101956 · 25 served
ST MIHIEL WEST WOODS HP 5045
IL0101956 · 25 served
ST OF ILL CHESTER M H CENTER
IL1575570 · 500 served
ST OF ILL CHI CIRCLE CAMPUS
IL0317860 · 20,000 served
ST OF ILL CHI MH MED CTR COMPL
IL0317740 · 1,000 served
ST OF ILL CHI STATE UNIV
IL0317730 · 6,800 served
ST OF ILL J'VLLE M H CENTER
IL1375520 · 889 served
ST OF ILL MADDEN MH CENTER
IL0317930 · 1,000 served
ST OF ILL MCFARLAND M H CENTER
IL1675520 · 560 served
ST OF ILL MEYER MH CENTER
IL1155200 · 250 served
ST OF ILL NORTHEASTERN IL UNIV
IL0317820 · 10,000 served
ST OF ILL SANGAMON ST UNIV
IL1675530 · 150 served
ST OF ILL SCH FOR THE DEAF
IL1375510 · 820 served
ST OF ILL SCH FOR VIS IMPAIRED
IL1375500 · 280 served
ST OF ILL SIU E ST LOUIS
IL1635520 · 780 served
ST OF ILL SIU PROP CARTERVL
IL1997020 · 25 served
ST OF ILL SIU PROP SO HIGHWAY
IL0775550 · 5,800 served
ST OF ILL UOFI DRUG HORT EXPT
IL0437860 · 25 served
ST OF ILL UOFI MED CENTER CAMP
IL0317710 · 5,000 served
ST PATRICK
IL3123349 · 120 served
ST PATRICK CATHOLIC CHURCH
IL0043810 · 25 served
ST PATRICK CATHOLIC CHURCH
IL3043810 · 25 served
ST PATRICK CHURCH & COMM CENTE
IL0085423 · 50 served
ST PATRICK CHURCH & COMM CENTE
IL3085423 · 50 served
ST PATRICK MISSIONARY CHURCH
IL3140194 · 80 served
ST PATRICK'S CATHOLIC CHURCH
IL3114942 · 80 served
ST PATRICK'S CHURCH
IL0029439 · 40 served
ST PATRICK'S CHURCH
IL3029439 · 40 served
ST PATRICK'S CHURCH
IL3106617 · 100 served
ST PATRICKS CATHOLIC CHURCH
IL3108456 · 25 served
ST PATRICKS CHURCH
IL0036970 · 25 served
ST PATRICKS CHURCH
IL3036970 · 75 served
ST PATRICKS CHURCH OF MERNA
IL3117382 · 157 served
ST PATRICKS SCHOOL
IL0026831 · 80 served
ST PAUL LUTHERAN CHURCH
IL0030932 · 25 served
ST PAUL LUTHERAN CHURCH
IL3030932 · 25 served
ST PAUL LUTHERAN CHURCH
IL3096818 · 25 served
ST PAUL LUTHERAN CHURCH (83675)
IL3083675 · 100 served
ST PAUL MISSIONARY CHURCH
IL3149575 · 400 served
ST PAUL WOODS 2105
IL3101972 · 25 served
ST PAUL WOODS 2115
IL3070003 · 25 served
ST PAUL WOODS 2122
IL3102350 · 25 served