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 |
|---|---|---|---|---|
| DEER GROVE SOUTH GR HP 1002 | IL0074112 | Illinois | Transient Non-Community | 400 |
| ELK GROVE 1086 | IL0100263 | Illinois | Transient Non-Community | 400 |
| RIVER TRAIL NATURE CENT HP 109 | IL3101600 | Illinois | Transient Non-Community | 400 |
| DEER GROVE WEST HP 1171 | IL3101618 | Illinois | Transient Non-Community | 400 |
| NED BROWN H 1233 | IL3101626 | Illinois | Transient Non-Community | 400 |
| MILLER MEADOW HP 413 | IL3101634 | Illinois | Transient Non-Community | 400 |
| FAMILY AREA HP 103 | IL3101642 | Illinois | Transient Non-Community | 400 |
| LINCOLN INN | IL3009522 | Illinois | Transient Non-Community | 400 |
| DEER GROVE SOUTH GR HP 1114 | IL0074120 | Illinois | Transient Non-Community | 400 |
| LINCOLN INN | IL0009522 | Illinois | Transient Non-Community | 400 |
| KETTLE MORAINE LAKE 4 HP 120 | IL3101659 | Illinois | Transient Non-Community | 400 |
| FAMILY PICNIC AREA 3103 | IL3100719 | Illinois | Transient Non-Community | 400 |
| HOBSON VALLEY WATER SYSTEM | IL0430040 | Illinois | Community | 400 |
| AMOCO #2521 | IL3132837 | Illinois | Transient Non-Community | 400 |
| KETTLE MORAINE LAKE HP 120 | IL3101667 | Illinois | Transient Non-Community | 400 |
| MOON LAKE PICNIC AREA 1208 | IL3101675 | Illinois | Transient Non-Community | 400 |
| BUSSE GR WEST HP 104 | IL3101683 | Illinois | Transient Non-Community | 400 |
| BEAUBIEN PRESERVE GR HP 5128 | IL3073783 | Illinois | Transient Non-Community | 400 |
| EDGEBROOK GOLF COURSE 2109 | IL3074187 | Illinois | Transient Non-Community | 400 |
| BIG BEND LAKE GR 1 HP 1116 | IL0073809 | Illinois | Transient Non-Community | 400 |
| TORCHLITE RESTUARANT | IL0039321 | Illinois | Transient Non-Community | 400 |
| ROCKWELL INN | IL3034330 | Illinois | Transient Non-Community | 400 |
| BRUNSWICK DEER PARK LANES | IL3128199 | Illinois | Transient Non-Community | 400 |
| SAUK LAKE EAST GR 2 HP 6254 | IL0069948 | Illinois | Transient Non-Community | 400 |
| COMMONWEALTH EDISON BRAITED #2 | IL3114207 | Illinois | Transient Non-Community | 400 |
| NEW MILFORD SCHOOL | IL3045815 | Illinois | Non-Transient Non-Community | 400 |
| FOREST WAY AREA 2069 | IL0100537 | Illinois | Transient Non-Community | 400 |
| FOREST WAY AREA 2062 | IL0100545 | Illinois | Transient Non-Community | 400 |
| EDGEBROOK WOODS 2110 | IL3074203 | Illinois | Transient Non-Community | 400 |
| FAMILY PICNIC AREA 2078 | IL0100560 | Illinois | Transient Non-Community | 400 |
| DEER GROVE SOUTH GR HP 1014 | IL0074138 | Illinois | Transient Non-Community | 400 |
| TOWER RD BOAT DOCK 2080 | IL0100578 | Illinois | Transient Non-Community | 400 |
| CALDWELL WOODS 2106 | IL0100586 | Illinois | Transient Non-Community | 400 |
| HARMS WOODS 2126 | IL3038141 | Illinois | Transient Non-Community | 400 |
| ROSE PACKING COMPANY INC | IL0053074 | Illinois | Transient Non-Community | 400 |
| LAKE AVE EAST 1092 | IL0100271 | Illinois | Transient Non-Community | 400 |
| SCHILLER WOODS 3070 | IL0100628 | Illinois | Transient Non-Community | 400 |
| BEAUBIEN PRESERVE GR HP 5127 | IL3073775 | Illinois | Transient Non-Community | 400 |
| SCHILLER WOODS 3099 | IL3100701 | Illinois | Transient Non-Community | 400 |
| BEMIS WOODS NORTH CCFPD HP 417 | IL0100958 | Illinois | Transient Non-Community | 400 |
| BEMIS WOODS NORTH CCFPD HP 418 | IL0100966 | Illinois | Transient Non-Community | 400 |
| NATIONAL GROVE 4195 | IL0100982 | Illinois | Transient Non-Community | 400 |
| WOOD BROTHERS MFG | IL3090951 | Illinois | Transient Non-Community | 400 |
| NAPLES BOATEL | IL3065672 | Illinois | Transient Non-Community | 400 |
| FARMERS TABLE & SERVICE STATIO | IL0020248 | Illinois | Transient Non-Community | 400 |
| IROQUOIS WOODS GR 0 HP 1097 | IL3074302 | Illinois | Transient Non-Community | 400 |
| FAMILY PICNIC AREA 5047 | IL0101121 | Illinois | Transient Non-Community | 400 |
| ED O'BRADOVICH STEAK & SEAFOOD | IL0080267 | Illinois | Transient Non-Community | 400 |
| INDIAN RD WDS HP 2101 | IL3074294 | Illinois | Transient Non-Community | 400 |
| TAMPIER LAKE HP 532 | IL0101568 | Illinois | Transient Non-Community | 400 |