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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STATE OF ILLINOIS WAUKEGAN DEV
IL0975360 · 710 served
STATE POLICE HEADQUARTERS
IL0046391 · 50 served
STATE POLICE HEADQUARTERS
IL0056010 · 25 served
STATE POLICE HEADQUARTERS
IL3046391 · 50 served
STATE POLICE HEADQUARTERS
IL3056010 · 25 served
STATE RD COMMUNITY CHURCH
IL0034686 · 25 served
STATE RD COMMUNITY CHURCH
IL3034686 · 25 served
STATE STREET MOTORS
IL3006304 · 25 served
STATE STREET MOTORS
IL0006304 · 25 served
STATE STREET PANTRY LOCKPORT
IL3160119 · 25 served
STATELINE FOUNDIRES INC
IL0047530 · 55 served
STATELINE FOUNDRIES
IL3047530 · 52 served
STATELINE PRINTING CO INC
IL0047555 · 25 served
STATELINE PRINTING CO INC
IL3047555 · 25 served
STATEVILLE CORRECTIONAL CENTER
IL1977910 · 992 served
STAUFFER CHEMICAL CO A
IL0084483 · 25 served
STAUFFER CHEMICAL CO A
IL3084483 · 25 served
STAUFFER CHEMICAL CO B
IL0084491 · 15 served
STAUFFER CHEMICAL CO B
IL3084491 · 15 served
STAUNTON
IL1171050 · 5,756 served
STAUNTON RESERVOIR ROAD WATER COOP
IL1175250 · 63 served
STAVANGER LUTHERAN CHURCH
IL0097501 · 25 served
STAVANGER LUTHERAN CHURCH
IL3097501 · 25 served
STAVENGER LANDFILL
IL0056184 · 25 served
STAVENGER LANDFILL
IL3056184 · 25 served
STE'S PLACE
IL0040386 · 300 served
STEAK & EGGER INC
IL0040360 · 250 served
STEAMBOAT HOT DOGS
IL3116400 · 100 served
STEELEVILLE
IL1570650 · 1,960 served
STEEPLE RUN SBDV
IL0437160 · 1,931 served
STEGER
IL0314860 · 9,700 served
STEGER WOODS HP 6299
IL3073569 · 400 served
STEGER WOODS HP 6229
IL0073569 · 400 served
STEIL TRUCKING LINE INC
IL3079020 · 50 served
STEIL, RAY
IL0075036 · 25 served
STEIL, RAY
IL3075036 · 25 served
STEINBIS, STEVE
IL0068098 · 30 served
STEINBIS, STEVE
IL3068098 · 30 served
STEITZ'S RESORT
IL0023242 · 30 served
STEITZS RESORT
IL3023242 · 100 served
STELLA MAE SCHWARTZ
IL3039727 · 400 served
STELLA MAE SWARTZ
IL0039727 · 215 served
STELLA'S BAKERY
IL0096701 · 25 served
STELLA'S BAKERY
IL3096701 · 25 served
STELLAS LIQUOR AND DELI
IL3129114 · 25 served
STELLE COMMUNITY ASSN
IL0535100 · 100 served
STEMPLE FURNITURE
IL0075218 · 25 served
STEMPLE FURNITURE
IL3075218 · 25 served
STEPAN COMPANY
IL3081588 · 300 served
STEPHAN CHEMICAL
IL0081588 · 25 served