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.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| FAMILY PICNIC AREA 5260 | IL0101378 | Illinois | Transient Non-Community | 400 |
| DEER GROVE WEST HP 1171 | IL3101618 | Illinois | Transient Non-Community | 400 |
| MILLER MEADOW HP 413 | IL0101634 | Illinois | Transient Non-Community | 400 |
| CHRISTIAN BIBLE CHURCH | IL3036848 | Illinois | Transient Non-Community | 400 |
| CALDWELL WOODS 2106 | IL3100586 | Illinois | Transient Non-Community | 400 |
| KETTLE MORAINE LAKE HP 120 | IL0101667 | Illinois | Transient Non-Community | 400 |
| GREENWOOD SCHOOL | IL3001883 | Illinois | Non-Transient Non-Community | 400 |
| DEER GROVE SOUTH GR HP 1013 | IL0074104 | Illinois | Transient Non-Community | 400 |
| SCHILLER WOODS 3086 | IL3100651 | Illinois | Transient Non-Community | 400 |
| FAMILY PICNIC AREA 3103 | IL0100719 | Illinois | Transient Non-Community | 400 |
| SCHILLER WOODS 3097 | IL3100693 | Illinois | Transient Non-Community | 400 |
| SCHILLER WOODS 3099 | IL3100701 | Illinois | Transient Non-Community | 400 |
| FPHP TAMPIER LAKE WEST 5223 | IL3101501 | Illinois | Transient Non-Community | 400 |
| FAMILY PICNIC AREA 5158 | IL3101220 | Illinois | Transient Non-Community | 400 |
| TAMPIER LAKE 5322 | IL3101493 | Illinois | Transient Non-Community | 400 |
| CAMP RAMAH GIRLS WELL | WI7640508 | Illinois | Transient Non-Community | 400 |
| FAMILY AREA HP 103 | IL0101642 | Illinois | Transient Non-Community | 400 |
| CAMP RAMAH OFFICE | WI7640509 | Illinois | Transient Non-Community | 400 |
| BEMIS WOODS NORTH CCFPD HP 415 | IL0100917 | Illinois | Transient Non-Community | 400 |
| DEER GROVE SOUTH GR HP 1002 | IL0074112 | Illinois | Transient Non-Community | 400 |
| FAMILY PICNIC AREA 3103 | IL3100719 | Illinois | Transient Non-Community | 400 |
| CAMP RAMAH BET AM | WI7640512 | Illinois | Transient Non-Community | 400 |
| THATCHER WOODS 3134 | IL3100750 | Illinois | Transient Non-Community | 400 |
| FAMILY PICNIC AREA 5260 | IL3101378 | Illinois | Transient Non-Community | 400 |
| ARC STEAK HOUSE INC | IL3080556 | Illinois | Transient Non-Community | 400 |
| MAYWOOD WOODS 4144 | IL0100909 | Illinois | Transient Non-Community | 400 |
| BUSSE GR WEST HP 102 | IL0101584 | Illinois | Transient Non-Community | 400 |
| WILLOW SPRINGS WOODS 5038 | IL3101097 | Illinois | Transient Non-Community | 400 |
| FAMILY PICNIC AREA 5020 | IL3101063 | Illinois | Transient Non-Community | 400 |
| FAMILY PICNIC AREA 3118 | IL0100743 | Illinois | Transient Non-Community | 400 |
| YOUNG'S RESTAURANT | IL3080150 | Illinois | Transient Non-Community | 400 |
| SWENSON'S ICE CREAM FACTORY | IL3080358 | Illinois | Transient Non-Community | 400 |
| WESTERN VILLAGE | WI2520406 | Illinois | Non-Transient Non-Community | 400 |
| PALOS SLIDES 5210 | IL0101329 | Illinois | Transient Non-Community | 400 |
| NATIONAL GROVE 4165 | IL3100941 | Illinois | Transient Non-Community | 400 |
| BEMIS WOODS NORTH CCFPD HP 417 | IL3100958 | Illinois | Transient Non-Community | 400 |
| EDGEBROOK GOLF COURSE HP 211 | IL0101535 | Illinois | Transient Non-Community | 400 |
| SUN DOWN MEADOW 4203 | IL3101006 | Illinois | Transient Non-Community | 400 |
| BEMIS WOODS NORTH CCFPD HP 418 | IL3100966 | Illinois | Transient Non-Community | 400 |
| NATIONAL GROVE 4195 | IL3100982 | Illinois | Transient Non-Community | 400 |
| BEMIS WOODS SOUTH 4109 | IL0100784 | Illinois | Transient Non-Community | 400 |
| BUFFALO GROVE 5222 | IL0101345 | Illinois | Transient Non-Community | 400 |
| MIDLOTHIAN MEADOW GR 3 HP 5074 | IL0073155 | Illinois | Transient Non-Community | 400 |
| PALOS SLIDES SUBM WELL 5210 | IL3101329 | Illinois | Transient Non-Community | 400 |
| JOE'S POND 5249 | IL0101352 | Illinois | Transient Non-Community | 400 |
| ZOO WOODS HP 4197 | IL3100990 | Illinois | Transient Non-Community | 400 |
| SCHUTH'S GROVE 4111 | IL0100792 | Illinois | Transient Non-Community | 400 |
| BLACKBERRY HILL CONGREGATION OF JW | IL3158642 | Illinois | Transient Non-Community | 400 |
| PORTAGE WOODS 4164 | IL3100933 | Illinois | Transient Non-Community | 400 |
| IDA LAKE GR 0 HP 4208 | IL0073106 | Illinois | Transient Non-Community | 400 |