Utilities in Illinois
27,127 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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WESTWIND ESTATES
IL1135265 · 120 served
WESTWIND INC.
IL3075093 · 800 served
WESTWIND LTD
IL0075093 · 250 served
WESTWOOD
IL1670190 · 44 served
WESTWOOD GRADE SCHOOL
IL0020230 · 95 served
WESTWOOD GRADE SCHOOL
IL3020230 · 92 served
WESTWOOD PLACE
IL1670210 · 152 served
WESTWOOD SCHOOL
IL0064808 · 342 served
WESTWOOD SCHOOL
IL3064808 · 350 served
WEYHRICH REALTY
IL0044529 · 25 served
WEYHRICH REALTY
IL3044529 · 25 served
WHEATLAND CENTER
IL3147553 · 55 served
WHEATLAND SALEM CHURCH
IL3024935 · 450 served
WHEATLAND SALEM METHODIST
IL0024935 · 100 served
WHEATLAND SALEM METHODIST CHUR
IL0081828 · 25 served
WHEATLAND SALEM METHODIST CHUR
IL3081828 · 25 served
WHEATLAND SCHOOL
IL3024943 · 116 served
WHEATLAND SCHOOL
IL0024943 · 327 served
WHEATLAND TWP ADMINISTRATION C
IL3017251 · 30 served
WHEATLAND UNITED PRESBY CHURCH
IL3026476 · 60 served
WHEATON
IL0431050 · 53,970 served
WHEATON CHRISTIAN HIGH SCHOOL
IL0093468 · 300 served
WHEATON CHRISTIAN HIGH SCHOOL
IL0012112 · 300 served
WHEATON CHRISTIAN HIGH SCHOOL
IL3012112 · 300 served
WHEATON CHRISTIAN HIGH SCHOOL
IL3093468 · 300 served
WHEATON FRANCISCAN SISTERS
IL3165134 · 80 served
WHEATON IMPORT MOTORS
IL0038182 · 50 served
WHEATON IMPORT MOTORS
IL3038182 · 50 served
WHEEL CITY CYCLES
IL0053637 · 25 served
WHEEL CITY CYCLES
IL3053637 · 25 served
WHEEL INN-MERCURY BALLROOM
IL0050781 · 55 served
WHEEL INN-MERCURY BALLROOM
IL3050781 · 55 served
WHEEL-GO CAMPING
IL0087338 · 25 served
WHEEL-GO CAMPING
IL3087338 · 25 served
WHEELER COMM METHODIST CHURCH
IL0020982 · 25 served
WHEELER COMM METHODIST CHURCH
IL3020982 · 25 served
WHEELER GRADE SCHOOL
IL0020701 · 100 served
WHEELER GRADE SCHOOL
IL3020701 · 100 served
WHEELERS HOME FARM & SCHOOL
IL0005652 · 25 served
WHEELERS HOME FARM SCHOOL
IL3005652 · 25 served
WHEELING
IL0314970 · 39,725 served
WHEELING CONCESSIONS
IL0088567 · 400 served
WHEELING CONCESSIONS
IL3088567 · 300 served
WHEELING CORRUGATED
IL0044479 · 25 served
WHEELING CORRUGATED
IL3044479 · 25 served
WHEELING NURSURIES INC
IL0087973 · 25 served
WHEELING NURSURIES INC
IL3087973 · 25 served
WHERE ELSE
IL3080432 · 100 served
WHERE ELSE INC
IL0080432 · 200 served
WHIFFLE TREE TAVERN
IL3096446 · 100 served