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
IDA LAKE GR 0 HP 4208 IL3073106 Illinois Transient Non-Community 400
SCHILLER WOODS N GR 2 HP 3094 IL0074542 Illinois Transient Non-Community 400
FAMILY PICNIC AREA 1032 IL3100172 Illinois Transient Non-Community 400
DAM NUMBER ONE CCFPD HP 103 IL3100164 Illinois Transient Non-Community 400
SCHILLER WOODS N GR 8 HP 3092 IL0074534 Illinois Transient Non-Community 400
BUSSE WOODS NORTH 1022 IL3100149 Illinois Transient Non-Community 400
WASHINGTON CONSERVATION AREA IL0017160 Illinois Transient Non-Community 400
NAPERVILLE COUNTRY CLUB IL3041202 Illinois Transient Non-Community 400
PHILLIPS 66 WADSWORTH IL3137711 Illinois Transient Non-Community 400
SHELL GAS STATION IL3027235 Illinois Transient Non-Community 400
RUBIO WOODS GR 7 HP 5283 IL0070011 Illinois Transient Non-Community 400
SAGANASHKEE WOODS GR HP 5021 IL0079533 Illinois Transient Non-Community 400
SAUK LAKE EAST GR 2 HP 6254 IL0069948 Illinois Transient Non-Community 400
THATCHER WOODS GR 4 HP 3137 IL0069906 Illinois Transient Non-Community 400
GOODENOW GROVE FOREST PRESERVE IL3071720 Illinois Transient Non-Community 400
WAMPUM LAKE GR 1 HP 6276 IL0069872 Illinois Transient Non-Community 400
CLAYTON F SMITH GR 7 HP 2091 IL0079582 Illinois Transient Non-Community 400
WAYSIDE WOODS GR 1 HP 2090 IL0069864 Illinois Transient Non-Community 400
ZANDER WOODS GR 1 HP 6236 IL0069823 Illinois Transient Non-Community 400
FREEDOM OIL COMPANY (136945) IL3136945 Illinois Transient Non-Community 400
SCHILLER WOODS N GR 9 HP 3072 IL0074484 Illinois Transient Non-Community 400
ST MARYS CHURCH IL0028746 Illinois Transient Non-Community 400
OTTAWA TRAIL WDS GR 3 HP 4160 IL0074468 Illinois Transient Non-Community 400
FAITH CHRISTIAN CENTER IL3132381 Illinois Transient Non-Community 400
SIGNODE STEEL STRAPPING CO IL0076836 Illinois Transient Non-Community 400
SCHILLER WOODS 3086 IL0100651 Illinois Transient Non-Community 400
SCHILLER WOODS 3070 IL0100628 Illinois Transient Non-Community 400
BROOKVIEW SBDV IL1435100 Illinois Community 400
JOHNSBURG HIGH SCHOOL IL3001560 Illinois Non-Transient Non-Community 400
FAMILY PICNIC AREA 2078 IL0100560 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
CAMP SULLIVAN 5003 IL0101030 Illinois Transient Non-Community 400
WHITE OAK WOODS HP 500 IL0101048 Illinois Transient Non-Community 400
WOOD BROTHERS MFG IL0090951 Illinois Transient Non-Community 400
FAMILY PICNIC AREA 5020 IL0101063 Illinois Transient Non-Community 400
WILLOW SPRINGS WOODS 5038 IL0101097 Illinois Transient Non-Community 400
FAMILY PICNIC AREA 5047 IL0101121 Illinois Transient Non-Community 400
CAMP SAGANAW 5063 IL0101139 Illinois Transient Non-Community 400
TURTLEHEAD LAKE 5064 IL0101147 Illinois Transient Non-Community 400
TURTLEHEAD LAKE 5065 IL0101154 Illinois Transient Non-Community 400
LINCOLNSHIRE CNTRY CLUB (WEST) IL3095018 Illinois Transient Non-Community 400
IL DIST UNITED PENTECOSTAL CHR IL3001537 Illinois Transient Non-Community 400
LINCOLN INN IL3009522 Illinois Transient Non-Community 400
SWALLOWCLIFF 5182 IL0101261 Illinois Transient Non-Community 400
MAPLE LAKE 5188 IL0101279 Illinois Transient Non-Community 400
PULASKI EAST HP 519 IL0101295 Illinois Transient Non-Community 400
EDGEWOOD GOLF IL3017400 Illinois Transient Non-Community 400
MERICHKAS IL3109868 Illinois Non-Transient Non-Community 400
KEMPER INSURANCE IL0027961 Illinois Transient Non-Community 400