Browse Water Systems

22,144 public water systems in WI.

Public Water Systems Database

Browse 22,144 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
LAKE LORE WATER TRUST WI2680210 Wisconsin Community 400
KWIK TRIP 734 TOMAH WI6420415 Wisconsin Transient Non-Community 400
STOKLEY USA 1 WI7350274 Wisconsin Non-Transient Non-Community 400
STOKLEY USA 2 WI7350273 Wisconsin Non-Transient Non-Community 400
OLYMPIA BROWN SCHOOL WI2520872 Wisconsin Non-Transient Non-Community 400
LAKE FOREST WATER COOP WI1130232 Wisconsin Community 400
ABRAMS ELEMENTARY SCHOOL WI4430588 Wisconsin Non-Transient Non-Community 400
WI DNR CLEAR LK PIC 22 WI7440387 Wisconsin Transient Non-Community 400
CHRISTIAN EDUCATION LEADERSHIP ACADEMY WI2686490 Wisconsin Non-Transient Non-Community 400
BILLS SELF SERVICE STATION WI2680751 Wisconsin Transient Non-Community 400
MARIAN HEIGHTS SUBDIVISION WI2680203 Wisconsin Community 400
WI AIR NATIONAL GUARD VOLK FIELD WI7290120 Wisconsin Community 400
KICKAPOO CORNERS FAMILY RESTAURANT WI6630294 Wisconsin Transient Non-Community 400
PIONEER ESTATES OF DELAVAN WI2650116 Wisconsin Community 400
SUNSET RIDGE ELEMENTARY SCHOOL WI1132847 Wisconsin Non-Transient Non-Community 400
RESERVE 055295302 Wisconsin Community 399
SCHLITZ AUDUBON NATURE CENTER WI3411152 Wisconsin Non-Transient Non-Community 399
TRINITY LUTHERAN CHURCH & SCHOOL WI2520415 Wisconsin Non-Transient Non-Community 398
BLOUNT INC WI8510333 Wisconsin Transient Non-Community 396
READSTOWN WATERWORKS WI6630261 Wisconsin Community 395
TREVOR WILMOT CONSOLIDATED SCHOOL WI2300223 Wisconsin Non-Transient Non-Community 394
TREVOR WILMOT CONSOLIDATED SCHOOL ADDITION WI2302047 Wisconsin Non-Transient Non-Community 394
TREMPEALEAU CO HEALTH CARE WI6620334 Wisconsin Community 392
PLEASANT VIEW SCHOOL WI2410675 Wisconsin Non-Transient Non-Community 391
TYROL BASIN CHALET WI1130383 Wisconsin Transient Non-Community 390
CHAPMAN OIL INC WI2686118 Wisconsin Non-Transient Non-Community 386
CUDDS MOBILE HOME CT INC WI6480203 Wisconsin Community 385
HOWARDS GROVE MIDDLE SCHOOL WI4600482 Wisconsin Non-Transient Non-Community 385
SHEPHERD OF THE HILLS SCH WI4200343 Wisconsin Non-Transient Non-Community 385
SARGENTO CHEESE INC ST CLOUD WI4201393 Wisconsin Non-Transient Non-Community 385
OKAUCHEE SCHOOL WI2680676 Wisconsin Non-Transient Non-Community 382
ARMSTRONG PARK DAY CARE & JMBA CENTER WI2521273 Wisconsin Non-Transient Non-Community 380
SOLON SPRINGS SCHOOL WI8160178 Wisconsin Non-Transient Non-Community 375
NELSON WATER & SEWER DEPT WI6060232 Wisconsin Community 375
WI DNR GOV DODGE TWIN VALLEY 200 WI1250100 Wisconsin Transient Non-Community 375
LINCOLN ERDMAN SCHOOL WI4600656 Wisconsin Non-Transient Non-Community 373
CULVERS - ELM GROVE WI2686315 Wisconsin Transient Non-Community 372
GILMAN WATERWORKS WI8610124 Wisconsin Community 372
CONGREGATIONAL HOME WI2680185 Wisconsin Community 372
PIZZARIA UNO WI2681923 Wisconsin Transient Non-Community 372
STILLSON ELEMENTARY SCHOOL WI6091441 Wisconsin Non-Transient Non-Community 371
ST GABRIEL SCHOOL WI2670481 Wisconsin Non-Transient Non-Community 371
MEQUON BUSINESS PARK WI2460839 Wisconsin Non-Transient Non-Community 370
OPERATING ENGINEERS TRAINING CTR WI4700245 Wisconsin Transient Non-Community 370
LYSTER LUTHERAN CHURCH WI6060242 Wisconsin Transient Non-Community 370
PLEASANT HILL SCHOOL WI2680665 Wisconsin Non-Transient Non-Community 369
CAMP JCC GYM WI2461825 Wisconsin Transient Non-Community 368
BOULDER CREEK CAMPGROUND WI1220177 Wisconsin Transient Non-Community 368
TENNYSON WATERWORKS WI1220120 Wisconsin Community 367
ARKANSAW ELEMENTARY SCHOOL WI6470178 Wisconsin Non-Transient Non-Community 365