Utilities in Illinois
27,127 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
Is your public water system listed? Claim your free listing →
Claim Your Listing →Showing page 225 of 543 (27,127 systems)
ICEHOUSE MAIN MT VERNON
IL3156026 · 25 served
ICEHOUSE OLNEY
IL3156059 · 25 served
ICEHOUSE SALEM
IL3156042 · 25 served
ICEHOUSE SOUTH MT VERNON
IL3156018 · 25 served
ICG-ILLINOIS VIPER MINE
IL3115949 · 208 served
IDA LAKE GR 0 HP 4208
IL0073106 · 400 served
IDA LAKE GR 0 HP 4208
IL3073106 · 400 served
IDA LEE BUSCH SCHOOL
IL3078741 · 280 served
IDEAL HUNTING AND FISHING CLUB
IL3103713 · 25 served
IDEAL INDUSTRIES PARK
IL3160762 · 25 served
IDEAL MILLWORK
IL0025635 · 25 served
IDEAL MILLWORK
IL3025635 · 25 served
IDEAL MILLWORK COMP
IL0081489 · 30 served
IDENTCO
IL3135582 · 30 served
IDLE HOUR
IL0021915 · 40 served
IDLEWILD CC ATTN ENGINEER
IL3080838 · 250 served
IDLEWILD COUNTRY CLUB A
IL0080861 · 300 served
IDLEWILD COUNTRY CLUB A
IL3080861 · 300 served
IDLEWILD COUNTRY CLUB B
IL0080853 · 300 served
IDLEWILD COUNTRY CLUB B
IL3080853 · 300 served
IDLEWILD COUNTRY CLUB C
IL0080846 · 300 served
IDLEWILD COUNTRY CLUB C
IL3080846 · 300 served
IDLEWILD COUNTRY CLUB D
IL0080838 · 300 served
IDLEWILD COUNTRY CLUB E
IL0080820 · 300 served
IDLEWILD COUNTRY CLUB E
IL3080820 · 300 served
IDOT
IL3154534 · 25 served
IDOT HEBRON RT 47 REST AREA106
IL3028258 · 50 served
IDOT STORAGE YARD
IL0069088 · 25 served
IDOT STORAGE YARD
IL0085449 · 25 served
IDOT STORAGE YARD
IL3069088 · 25 served
IDOT STORAGE YARD
IL3085449 · 25 served
IFH GALT
IL3140079 · 25 served
IFH GROUP
IL3035436 · 75 served
IFSI RESEARCH CENTER
IL3117598 · 50 served
IGA ATHENS 14903
IL3144048 · 25 served
IGA BEARDSTOWN
IL3133140 · 25 served
IGA CLINTON 12847
IL3143057 · 25 served
IGA CLINTON 12847 #3
IL3143065 · 25 served
IGA LEROY
IL3155929 · 25 served
IGA MASON CITY MARKET
IL3154898 · 25 served
IGLESIA BAUTISTA GRAN COMISION
IL3139147 · 150 served
IGLESIA EVANGELICA
IL0075184 · 25 served
IGLESIA EVANGELICA
IL3075184 · 25 served
IGLESIA MEXICANA
IL3009597 · 2 served
IGLESIA SAN PABLO
IL3019356 · 250 served
IGNATZ & MARY'S GROVE INN
IL0080085 · 200 served
IGNATZ & MARY'S GROVE INN
IL3080085 · 400 served
IHS PUBLISHING GROUP
IL3129668 · 65 served
IKE'S BARBER SHOP
IL3078576 · 25 served
IKE'S BARBER SHOP & POOL HALL
IL0078576 · 40 served