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 454 of 543 (27,127 systems)
STANDARD STATION
IL0018937 · 25 served
STANDARD STATION
IL0038315 · 50 served
STANDARD STATION
IL0039297 · 25 served
STANDARD STATION
IL0058404 · 25 served
STANDARD STATION
IL3018804 · 25 served
STANDARD STATION
IL3018937 · 25 served
STANDARD STATION
IL3038315 · 30 served
STANDARD STATION
IL3039297 · 25 served
STANDARD STATION
IL3058404 · 25 served
STANDFIELD BEACH
IL3124487 · 50 served
STANDING IN THE WORD MINISTRIES
IL3161253 · 25 served
STANFORD
IL1131000 · 600 served
STANFORD TOWN HALL
IL0021808 · 25 served
STANLEY BEER MGR THORNGATE #1
IL3030353 · 150 served
STANTON CENTER PRIMARY SCHOOL
IL3068551 · 25 served
STANTON POINT INN
IL0007617 · 100 served
STANTON PT INN
IL3007617 · 50 served
STAR CAFE
IL3105999 · 225 served
STAR FABRICATING COMPANY
IL0073338 · 20 served
STAR FABRICATING COMPANY
IL3073338 · 20 served
STAR FORCE
IL0066704 · 25 served
STAR FORCE
IL3066704 · 25 served
STAR MFG COMPANY
IL0067470 · 25 served
STAR MFG COMPANY
IL3067470 · 25 served
STAR TOOL & DIE WORKS
IL0088575 · 15 served
STAR TOOL & DIE WORKS
IL3088575 · 15 served
STAR UNION SPIRITS LLC
IL3162156 · 25 served
STAR-LITE MOTEL
IL0091538 · 25 served
STAR-LITE MOTEL
IL3091538 · 25 served
STARBRIGHT CHILD CARE
IL3057356 · 40 served
STARDUST MOTEL
IL0041053 · 40 served
STARDUST MOTEL
IL0032854 · 25 served
STARDUST MOTEL
IL3032854 · 25 served
STARK AGRICULTURAL SERVICE INC
IL0071944 · 25 served
STARK AGRICULTURAL SERVICE INC
IL3071944 · 25 served
STARK CO SERVICE CO SOUTH PLAN
IL0071860 · 25 served
STARK CO SERVICE CO SOUTH PLAN
IL3071860 · 25 served
STARK CONGREGATIONAL CHURCH
IL0071803 · 25 served
STARK CONGREGATIONAL CHURCH
IL3071803 · 25 served
STARK COUNTY CASTLETON
IL1755050 · 38 served
STARK'S VEAL CO
IL0068205 · 25 served
STARK'S VEAL CO
IL3068205 · 25 served
STARKS CORNER MARKET
IL3009399 · 500 served
STARKS REST AREA #105
IL0015370 · 25 served
STARKS REST AREA #105
IL3015370 · 25 served
STARKS TRIANGLE DRIVE-IN
IL0009399 · 150 served
STARLITE CAMPERS
IL3003780 · 25 served
STARLITE CAMPERS
IL0003780 · 25 served
START AUTOMOTIVE
IL3106856 · 25 served
STARVED ROCK AMOCO-WATER VENDI
IL3129171 · 25 served