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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JOHNNY'S PIZZA&ITALIAN RESTAUR
IL3125203 · 300 served
JOHNNY'S TAVERN
IL0033076 · 100 served
JOHNS MANVILLE
IL3142604 · 60 served
JOHNS MANVILLE PERLITE CORP
IL0082214 · 25 served
JOHNS PIZZA
IL3110239 · 150 served
JOHNS PUB
IL3087411 · 36 served
JOHNSBURG 1
IL1110040 · 174 served
JOHNSBURG CITGO
IL3130724 · 30 served
JOHNSBURG COMMUNITY CHURCH
IL3062646 · 50 served
JOHNSBURG COMMUNITY CLUB
IL3063255 · 150 served
JOHNSBURG COMMUNITY CLUB
IL0063255 · 25 served
JOHNSBURG CREATIVE ARTS
IL3062885 · 40 served
JOHNSBURG FOOD MART
IL0062885 · 25 served
JOHNSBURG HIGH SCHOOL
IL3001560 · 400 served
JOHNSBURG JR HIGH SCHOOL
IL3062612 · 575 served
JOHNSBURG LIBRARY
IL3129056 · 30 served
JOHNSBURG MARATHON
IL3151209 · 25 served
JOHNSBURG NO.2
IL1115080 · 1,124 served
JOHNSBURG POOR BOY SALOON & CA
IL3063248 · 60 served
JOHNSBURG TAVERN
IL3064113 · 70 served
JOHNSBURG'S WOODEN NICKEL
IL0063248 · 25 served
JOHNSON COUNTY ASPHALT CO
IL0005744 · 35 served
JOHNSON COUNTY MASONIC LODGE
IL3003988 · 100 served
JOHNSON DISCOUNT HOME SALES
IL0042762 · 25 served
JOHNSON DISCOUNT HOME SALES
IL3042762 · 25 served
JOHNSON ELEM SCHOOL DIST #131
IL3075044 · 400 served
JOHNSON OIL CO
IL3010330 · 100 served
JOHNSON SAUK TRAIL STATE PARK
IL0093906 · 25 served
JOHNSON SAUK TRAIL STATE PK CG WELL
IL3093906 · 25 served
JOHNSON SAUK TRAIL STATE PK OFFICE WELL
IL3094714 · 25 served
JOHNSON SAUK TRAIL STT PK
IL0739510 · 25 served
JOHNSON SCHOOL DIST #131
IL0075044 · 310 served
JOHNSON-SAUK TRAIL STATE PARK
IL0094714 · 25 served
JOHNSON, RICHARD
IL0067157 · 25 served
JOHNSON, RICHARD
IL3067157 · 25 served
JOHNSON'S FOODS
IL3146639 · 25 served
JOHNSON'S GRAPHICS
IL0090787 · 25 served
JOHNSON'S GRAPHICS
IL3090787 · 25 served
JOHNSON'S GROCERY
IL3009365 · 5 served
JOHNSON'S GROCERY
IL0009365 · 25 served
JOHNSON'S MOUND FOREST PRESERV
IL0015479 · 25 served
JOHNSON'S RESORT
IL0019521 · 25 served
JOHNSON'S TOWN CLUB
IL0009258 · 50 served
JOHNSONS CORNER GROCERY
IL3128546 · 80 served
JOHNSONS GROCERY
IL0043299 · 25 served
JOHNSONS GROCERY
IL3043299 · 25 served
JOHNSONS MOUND FOREST PRESERVE
IL3015479 · 25 served
JOHNSONS MOUND FOREST PRESERVE (31021)
IL3031021 · 100 served
JOHNSONVILLE GRADE SCHOOL
IL0054932 · 110 served
JOHNSONVILLE GRADE SCHOOL
IL3054932 · 112 served