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 |
|---|---|---|---|---|
| SULLIVAN CAMP OVERNIGHT BLDG | IL3010686 | Illinois | Transient Non-Community | 110 |
| IMTT ILLINOIS LLC - LEMONT | IL3131607 | Illinois | Non-Transient Non-Community | 110 |
| CAMP NAPOWAN MAIN WELL | WI4700359 | Illinois | Transient Non-Community | 110 |
| TAMARAK DAY CAMP | IL3019364 | Illinois | Non-Transient Non-Community | 110 |
| EPWORTH SPRINGS | IL3119834 | Illinois | Transient Non-Community | 110 |
| BRIARWOOD ACRES SBDV | IL0375050 | Illinois | Community | 110 |
| SEARS PRE SCHOOL | IL3056481 | Illinois | Non-Transient Non-Community | 110 |
| CLUB ESQUIRE | IL0051292 | Illinois | Transient Non-Community | 110 |
| WOODBINE COUNTRY CLUB | IL3003392 | Illinois | Transient Non-Community | 110 |
| CENTRAL CHURCH OF CHRIST | IL3067074 | Illinois | Transient Non-Community | 110 |
| SYCAMORE BAPTIST CHURCH | IL0049171 | Illinois | Transient Non-Community | 110 |
| SWEDONA WATER ASSOCIATION | IL1315200 | Illinois | Community | 109 |
| MEADOWS OF WEST BAY WATER TREATMENT | IL1110930 | Illinois | Community | 108 |
| LAKE INDIAN HILLS SUBDIVISION | IL0775440 | Illinois | Community | 108 |
| BERRY SCHOOL | IL3055103 | Illinois | Non-Transient Non-Community | 108 |
| MICHAELS PIZZERIA | IL3040162 | Illinois | Transient Non-Community | 108 |
| AMERICAN UKRAINIAN YOUTH ASSN - EAST WELL | WI1571021 | Illinois | Transient Non-Community | 108 |
| ROSE FARMS MIGRANT LABOR CAMP | IL3128132 | Illinois | Transient Non-Community | 108 |
| SHERIDAN'S RUSTY ROOSTER, LLC | IL3097451 | Illinois | Transient Non-Community | 108 |
| KINDERCARE | IL3132621 | Illinois | Non-Transient Non-Community | 107 |
| SPRING CREEK GOLF COURSE | IL3133769 | Illinois | Transient Non-Community | 107 |
| MOTOSPORTS PARK | IL3017228 | Illinois | Transient Non-Community | 107 |
| JUBILEE ST PK #2 CAMPGROUND | IL3124339 | Illinois | Transient Non-Community | 107 |
| PRAIRIE OAKS ESTS HOMEOWNERS ASSN | IL0630060 | Illinois | Community | 107 |
| IL AMERICAN-HOLLIS | IL0935200 | Illinois | Community | 107 |
| HAHNAMAN SCHOOL | IL0035287 | Illinois | Transient Non-Community | 106 |
| HUGHES CREEK GOLF CLUB | IL3132738 | Illinois | Transient Non-Community | 106 |
| HOLY FAMILY VILLA A | IL3087692 | Illinois | Transient Non-Community | 106 |
| INGALLS PARK LIQUOR/PINKY'S | IL3132324 | Illinois | Transient Non-Community | 106 |
| WILLOW HILL GOLF COURSE | IL3161521 | Illinois | Transient Non-Community | 106 |
| DAYS INN | WI1280881 | Illinois | Transient Non-Community | 105 |
| THE NEW PLACE | IL0023416 | Illinois | Transient Non-Community | 105 |
| LAKE CO. PW - ARDEN SHORES ESTATES | IL0975050 | Illinois | Community | 105 |
| ACTION TERRITORY | WI2301400 | Illinois | Transient Non-Community | 105 |
| IZZY AND CURLY'S | IL3130062 | Illinois | Transient Non-Community | 105 |
| SHUMWAY GRADE SCHOOL | IL0020776 | Illinois | Transient Non-Community | 105 |
| DUNCAN HOUSE | IL3018291 | Illinois | Transient Non-Community | 105 |
| 4 RIVERS ENVIRONMENTAL CENTER | IL3152579 | Illinois | Transient Non-Community | 105 |
| DIVINE WORD SEMINARY | IL0315589 | Illinois | Community | 105 |
| MARGES TAVERN | IL0023879 | Illinois | Transient Non-Community | 105 |
| MARLEY SCHOOL | IL3083980 | Illinois | Transient Non-Community | 105 |
| BALYKI MIDDLE SCHOOL | IL0033753 | Illinois | Transient Non-Community | 104 |
| DUNLAP WTR CMPNY | IL0235100 | Illinois | Community | 104 |
| LAKEVIEW COUNTRY CLUB | IL3014530 | Illinois | Transient Non-Community | 104 |
| WEST HILLS SHOPPING CENTER | IL3152835 | Illinois | Non-Transient Non-Community | 104 |
| AMEREN/CIPS POWER STATION | IL3102996 | Illinois | Non-Transient Non-Community | 104 |
| BALYKI MIDDLE SCHOOL | IL3033753 | Illinois | Non-Transient Non-Community | 104 |
| RONDOUT SCHOOL | IL3036111 | Illinois | Non-Transient Non-Community | 103 |
| MARIAN LAKE SHOWER HOUSE | IL3126177 | Illinois | Transient Non-Community | 103 |
| HILLCREST HOME | IL0735329 | Illinois | Community | 103 |