Browse Water Systems

25,185 public water systems in IL.

Public Water Systems Database

Browse 25,185 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.

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System Name PWSID State Type Population Served
NORTH BOONE MIDDLE SCHOOL IL3091728 Illinois Non-Transient Non-Community 230
GODAIR HOMES IL0435530 Illinois Community 230
CAVE-IN-ROCK IL0690050 Illinois Community 228
SHERIDAN GRADE SCHOOL IL3003145 Illinois Non-Transient Non-Community 227
HAFER WATER DISTRICT SYSTEM IL1995400 Illinois Community 226
AQUA ILLINOIS-FAIRHAVEN ESTATES IL0975450 Illinois Community 225
HYPROTEIN INC IL3079988 Illinois Transient Non-Community 225
CORNER CAFE/FRED HELMUTH IL3050583 Illinois Transient Non-Community 225
HYPROTEIN INC IL0079988 Illinois Transient Non-Community 225
ELLSWORTH IL1130550 Illinois Community 225
ZIEGLER'S TAVERN IL0040212 Illinois Transient Non-Community 225
CIRCLE LOUNGE IL0040188 Illinois Transient Non-Community 225
KELSEY ROAD HOUSE IL0030338 Illinois Transient Non-Community 225
LITTLE ANGLES NURSERY SCHOOL IL3019398 Illinois Transient Non-Community 225
LITTLE ANGLES NURSERY SCHOOL IL0019398 Illinois Transient Non-Community 225
PARKWAY RESTAURANT IL3019323 Illinois Transient Non-Community 225
GOLFMOHR GOLF COURCE INC IL0049221 Illinois Transient Non-Community 225
THE SHACK/ATTN:JACK BOWES IL3032490 Illinois Transient Non-Community 225
SILVER CREEK REFORMED CHURCH IL3050914 Illinois Transient Non-Community 225
GRANNYS HOLLAR MO4243306 Illinois Transient Non-Community 225
ERNIES GAS STATION IL0027250 Illinois Transient Non-Community 225
OUR LADY OF VICTORY CONVENT IL0087569 Illinois Transient Non-Community 225
COUNTRYSIDE SCHOOL IL3084715 Illinois Non-Transient Non-Community 225
CAHLEMANS IL0009456 Illinois Transient Non-Community 225
BROOKDALE SENIOR LIVING - VERNON HILLS IL0971700 Illinois Community 225
JEAN MARIES FOUR CORNORS IL3104042 Illinois Transient Non-Community 225
OSF ST PAUL MEDICAL CENTER MENDOTA IL3164913 Illinois Non-Transient Non-Community 225
SAINT PATRICK SCHOOL IL3026831 Illinois Non-Transient Non-Community 225
COUNTRY ESTATE GOLF IL3134155 Illinois Transient Non-Community 225
OUR LADY OF VICTORY CONVENT IL3087569 Illinois Transient Non-Community 225
STAR CAFE IL3105999 Illinois Transient Non-Community 225
CROSS ROADS COMMUNITY CHURCH IL3153288 Illinois Transient Non-Community 225
OAKGROVE EVANGELICAL BIBLE CHU IL3055574 Illinois Transient Non-Community 225
COUNTRYSIDE SCHOOL IL0084715 Illinois Transient Non-Community 225
T AND C MOBILE ESTATES MHP IL0015815 Illinois Community 225
QUIGS ORCHARD IL0028621 Illinois Transient Non-Community 225
FAITH CHRISTIAN FAMILY CHURCH IL3124792 Illinois Transient Non-Community 225
ERNIES GAS STATION IL3027250 Illinois Transient Non-Community 225
DENNIS SCHOOL IL3129528 Illinois Non-Transient Non-Community 225
ASHLEY FARMS IL3161166 Illinois Transient Non-Community 225
MILL SHOALS IL1930300 Illinois Community 224
KILDEER PROPERTIES HMWNRS ASSN IL0970230 Illinois Community 224
EL RANCHO VISTAESTS MHP IL0015425 Illinois Community 224
SPALDING #41 IL3037283 Illinois Transient Non-Community 223
INDIAN PLAINS COMMUNITY CENTER IL3037234 Illinois Non-Transient Non-Community 223
LOST ARROW CAMPOMINIUM IL3137307 Illinois Transient Non-Community 223
HOLYCROSS CHURCH/CROSSWAYS SCH IL3129866 Illinois Transient Non-Community 223
WELLINGTON IL0750950 Illinois Community 222
HILLVIEW MHP LINDALE LLC MO1041654 Illinois Community 222
FOREST CITY IL1250010 Illinois Community 222