Browse Water Systems

25,921 public water systems in IL.

Public Water Systems Database

Browse 25,921 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
FRENTRESS LAKE IL0850010 Illinois Community 233
BOODY COMMUNITY WATER COMPANY IL1150020 Illinois Community 232
COUNTRY ACRES MHP (WHITESIDE COUNTY) IL1955135 Illinois Community 232
LINDENTREE TOWNHOMES IL0310370 Illinois Community 232
IL AMERICAN-ROLLINS IL0895150 Illinois Community 231
DONOVAN GRADE SCHOOL IL3005298 Illinois Non-Transient Non-Community 231
SACRED HEART CHURCH IL0044206 Illinois Transient Non-Community 231
CARTERVILLE WEST PWD IL1995300 Illinois Community 231
UNITY SCHOOL IL3003442 Illinois Non-Transient Non-Community 230
OAK GROVE MHP IL0895365 Illinois Community 230
UNITY SCHOOL IL0003442 Illinois Transient Non-Community 230
POSTCARD CABINS STARVED ROCK IL3001925 Illinois Transient Non-Community 230
ILLINOIS CENTRAL IL3113837 Illinois Non-Transient Non-Community 230
MISS HONEYS PRESCHOOL IL0027482 Illinois Transient Non-Community 230
FREEMAN UNITED COAL CO CROWN 2 IL3003848 Illinois Transient Non-Community 230
WOODLAND ACRES MHC IL0195310 Illinois Community 230
GODAIR HOMES IL0435530 Illinois Community 230
CAMP POKANOKA IL0001925 Illinois Transient Non-Community 230
OLD HICKORY WTR ASSN IL1135200 Illinois Community 230
NORTH BOONE MIDDLE SCHOOL IL3091728 Illinois Non-Transient Non-Community 230
EAST PEORIA-VALLEY VIEW KNOLLS 4 AND 6 IL1797010 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
CAHLEMANS IL0009456 Illinois Transient Non-Community 225
COUNTRY ESTATE GOLF IL3134155 Illinois Transient Non-Community 225
CORNER CAFE/FRED HELMUTH IL3050583 Illinois Transient Non-Community 225
OAKGROVE EVANGELICAL BIBLE CHU IL3055574 Illinois Transient Non-Community 225
COUNTRYSIDE SCHOOL IL3084715 Illinois Non-Transient Non-Community 225
SAINT PATRICK SCHOOL IL3026831 Illinois Non-Transient Non-Community 225
BROOKDALE SENIOR LIVING - VERNON HILLS IL0971700 Illinois Community 225
KELSEY ROAD HOUSE IL0030338 Illinois Transient Non-Community 225
DENNIS SCHOOL IL3129528 Illinois Non-Transient Non-Community 225
HYPROTEIN INC IL0079988 Illinois Transient Non-Community 225
HYPROTEIN INC IL3079988 Illinois Transient Non-Community 225
ERNIES GAS STATION IL3027250 Illinois Transient Non-Community 225
CIRCLE LOUNGE IL0040188 Illinois Transient Non-Community 225
FOREST LAKE ADDITION - LAKE CO PW IL0975500 Illinois Community 225
GOLFMOHR GOLF COURCE INC IL0049221 Illinois Transient Non-Community 225
AQUA ILLINOIS-FAIRHAVEN ESTATES IL0975450 Illinois Community 225
STAR CAFE IL3105999 Illinois Transient Non-Community 225
CROSS ROADS COMMUNITY CHURCH IL3153288 Illinois Transient Non-Community 225
LITTLE ANGLES NURSERY SCHOOL IL0019398 Illinois Transient Non-Community 225
OSF ST PAUL MEDICAL CENTER MENDOTA IL3164913 Illinois Non-Transient Non-Community 225
ZIEGLER'S TAVERN IL0040212 Illinois Transient Non-Community 225
OUR LADY OF VICTORY CONVENT IL0087569 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
LITTLE ANGLES NURSERY SCHOOL IL3019398 Illinois Transient Non-Community 225
FAITH CHRISTIAN FAMILY CHURCH IL3124792 Illinois Transient Non-Community 225