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 271 of 543 (27,127 systems)
LAKE CALHOUN ASSN INC A
IL0078170 · 25 served
LAKE CALHOUN ASSN INC B
IL0078188 · 25 served
LAKE CALHOUN ASSN INC C
IL0078196 · 25 served
LAKE CALHOUN ASSOCIATION #1
IL3078170 · 25 served
LAKE CALHOUN ASSOCIATION #2
IL3078188 · 25 served
LAKE CALHOUN ASSOCIATION #3
IL3078196 · 25 served
LAKE CALHOUN ASSOCIATION #5
IL3034512 · 25 served
LAKE CAMPALOT
IL3124859 · 500 served
LAKE CANTON
IL0000398 · 25 served
LAKE CARROLL
IL3097535 · 200 served
LAKE CARROLL BEACH
IL3125468 · 200 served
LAKE CARROLL CAMPGROUND
IL3125476 · 200 served
LAKE CARROLL CLUBHOUSE
IL3097543 · 200 served
LAKE CARROLL GOLF COURSE
IL3166090 · 25 served
LAKE CARROLL MARINA
IL3117119 · 25 served
LAKE CARROLL POOL
IL3150300 · 25 served
LAKE CARROLL SKI-LODGE
IL3017715 · 100 served
LAKE CITY BIBLE CHURCH
IL0050435 · 60 served
LAKE CLUB
IL0024158 · 50 served
LAKE CLUB
IL3024158 · 50 served
LAKE CO FP BUFFALO CREEK HANDPUMP
IL3131870 · 100 served
LAKE CO FP CUBA MARSH HANDPUMP #28
IL3133751 · 25 served
LAKE CO FP DANIEL WRIGHT WDS/HNDPUMP #17
IL3014845 · 25 served
LAKE CO FP FOX RIVER PRESERVE
IL3141945 · 25 served
LAKE CO FP GRANT HANDPUMP #14
IL3129544 · 25 served
LAKE CO FP GRANT SHELTER A DRINKING FNTN
IL3130625 · 25 served
LAKE CO FP HASTINGS LAKE
IL3158352 · 25 served
LAKE CO FP HERON CREEK SHELTER A
IL3153528 · 25 served
LAKE CO FP HERRON CREEK SHELTER B
IL3153510 · 25 served
LAKE CO FP INDEPENDENCE GROVE/NORTH BAY
IL3140814 · 25 served
LAKE CO FP INDEPENDENCE GROVE/SOUTH BAY
IL3155655 · 50 served
LAKE CO FP INDEPENDENCE GROVE/VISTOR CTR
IL3141291 · 25 served
LAKE CO FP LAKEWOOD HORSE TRAILER
IL3152306 · 25 served
LAKE CO FP LAKEWOOD MAIN WELL #20
IL3077891 · 100 served
LAKE CO FP LAKEWOOD WINTER SPORTS
IL3152298 · 25 served
LAKE CO FP LYONS WOODS HANDPUMP
IL3134437 · 100 served
LAKE CO FP MCDONALD WOODS HANDPUMP #25
IL3132555 · 25 served
LAKE CO FP NIPPERSINK FOREST PRESERVE
IL3105577 · 50 served
LAKE CO FP OFFICE HDQTRS #21
IL3126581 · 25 served
LAKE CO FP PINE DUNES
IL3158832 · 25 served
LAKE CO FP RAVEN GLEN HANDPUMP
IL3151340 · 25 served
LAKE CO FP RAYS LAKE
IL3156349 · 25 served
LAKE CO FP ROLLINS SAVANNA NURSERY
IL3148924 · 25 served
LAKE CO FP SILO HANDPUMP #13
IL3127381 · 25 served
LAKE CO FP SINGING HILLS TRAIL HEAD
IL3148940 · 25 served
LAKE CO FP STEVENSON HOUSE
IL3153155 · 25 served
LAKE CO FP THUNDERHAWK GOLF COURSE
IL3140319 · 27 served
LAKE CO FP THUNDRHWK GOLF CRS 15TH GREEN
IL3152694 · 25 served
LAKE CO FP THUNDRHWK GOLF CRS DF 8TH TEE
IL3152702 · 25 served
LAKE CO FP VAN PATTEN WOODS FOUNTAIN #22
IL3131805 · 25 served