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.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| WESTERN VILLAGE | WI2520406 | Illinois | Non-Transient Non-Community | 400 |
| WHISPERING PINES MHP | NY5201339 | Illinois | Community | 400 |
| LAKE AVE E GR 0 HP 1043 | IL0074336 | Illinois | Transient Non-Community | 400 |
| KETTLE LAKE 1210 | IL0100388 | Illinois | Transient Non-Community | 400 |
| JOHNSBURG HIGH SCHOOL | IL3001560 | Illinois | Non-Transient Non-Community | 400 |
| KETTLE LAKE 1212 | IL0100396 | Illinois | Transient Non-Community | 400 |
| IGNATZ & MARY'S GROVE INN | IL3080085 | Illinois | Transient Non-Community | 400 |
| IL DIST UNITED PENTECOSTAL CHR | IL3001537 | Illinois | Transient Non-Community | 400 |
| SCHILLER WOODS 3086 | IL0100651 | Illinois | Transient Non-Community | 400 |
| BLACKBERRY HILL CONGREGATION OF JW | IL3158642 | Illinois | Transient Non-Community | 400 |
| GASLAND FOOD MART | IL3068601 | Illinois | Transient Non-Community | 400 |
| HOSANNA| LUTHERN CHURCH | IL3116830 | Illinois | Transient Non-Community | 400 |
| DAM #4 3093 | IL0100677 | Illinois | Transient Non-Community | 400 |
| FAMILY PICNIC AREA 3096 | IL0100685 | Illinois | Transient Non-Community | 400 |
| SCHILLER WOODS 3097 | IL0100693 | Illinois | Transient Non-Community | 400 |
| FAMILY PICNIC AREA 1216 | IL0100412 | Illinois | Transient Non-Community | 400 |
| CONCESSIONS 53 DRIVE-IN | IL3085035 | Illinois | Transient Non-Community | 400 |
| BEAUBIEN PRESERVE GR HP 5127 | IL0073775 | Illinois | Transient Non-Community | 400 |
| POPE'S GARDEN OF EDEN | IL0027219 | Illinois | Transient Non-Community | 400 |
| LAKE AVE E GR 0 HP 1045 | IL0074328 | Illinois | Transient Non-Community | 400 |
| IDA LAKE GR 0 HP 4208 | IL0073106 | Illinois | Transient Non-Community | 400 |
| ORLAND GROVE HP 5309 | IL3073668 | Illinois | Transient Non-Community | 400 |
| STEGER WOODS HP 6299 | IL3073569 | Illinois | Transient Non-Community | 400 |
| MIDLOTHIAN MEADOW GR 3 HP 5074 | IL0073155 | Illinois | Transient Non-Community | 400 |
| TITAN TIRE COORPORATION OF FREEPORT | IL3050716 | Illinois | Non-Transient Non-Community | 400 |
| SCHILLER WOODS 3099 | IL0100701 | Illinois | Transient Non-Community | 400 |
| WILLOW SPRINGS WOODS 5234 | IL3073536 | Illinois | Transient Non-Community | 400 |
| HIDDEN POND 5116 | IL3073486 | Illinois | Transient Non-Community | 400 |
| FAMILY PICNIC AREA 3103 | IL0100719 | Illinois | Transient Non-Community | 400 |
| THEO STONE GR HP 4105 | IL0073247 | Illinois | Transient Non-Community | 400 |
| OAKBROOK MHP | FL6292654 | Illinois | Community | 400 |
| ORLAND GROVE HP 5309 | IL0073668 | Illinois | Transient Non-Community | 400 |
| HOLIDAY SHORES RV MHP RESORT LLC | MI2025978 | Illinois | Transient Non-Community | 400 |
| SCHILLER WOODS N GR 6 HP 3110 | IL0074567 | Illinois | Transient Non-Community | 400 |
| KNOLLS WATER COOPERATIVE | WI2300145 | Illinois | Community | 400 |
| DAM NUMBER ONE CCFPD HP 103 | IL3100164 | Illinois | Transient Non-Community | 400 |
| OTTAWA TR GR 1 2ND HP 4138 | IL3100875 | Illinois | Transient Non-Community | 400 |
| BUSSE WOODS NORTH 1022 | IL3100149 | Illinois | Transient Non-Community | 400 |
| ARIE CROWN FOREST GR 4 HP 4173 | IL0073726 | Illinois | Transient Non-Community | 400 |
| PULASKI EAST HP 519 | IL0101295 | Illinois | Transient Non-Community | 400 |
| SCHILLER WOODS S GR 1 HP 3102 | IL0074559 | Illinois | Transient Non-Community | 400 |
| BUSSE GR WEST HP 104 | IL0101683 | Illinois | Transient Non-Community | 400 |
| SCHILLER WOODS N GR 2 HP 3094 | IL0074542 | Illinois | Transient Non-Community | 400 |
| COGHILL GOLF COURSES #2&4 | IL3119289 | Illinois | Transient Non-Community | 400 |
| LANSING WOODS GR HP 6265 | IL0073395 | Illinois | Transient Non-Community | 400 |
| PALOS SLIDES 5210 | IL0101329 | Illinois | Transient Non-Community | 400 |
| PORTAGE WOODS 4164 | IL3100933 | Illinois | Transient Non-Community | 400 |
| NATIONAL GROVE 4165 | IL3100941 | Illinois | Transient Non-Community | 400 |
| JOE'S POND 5249 | IL0101352 | Illinois | Transient Non-Community | 400 |
| INSIGHT HOSPITAL AND MEDICAL CENTER CHIC | IL3162412 | Illinois | Non-Transient Non-Community | 400 |