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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LONGVIEW WELL 1
IL1135666 · 25 served
LONGWOOD CNTRY CLUB C/O KUMIEG
IL0082040 · 25 served
LONGWOOD COUNTRY CLUB
IL3119099 · 100 served
LONGWOOD COUNTRY CLUB
IL3082040 · 200 served
LONZA CHEMICAL
IL3009118 · 25 served
LONZA CHEMICAL
IL0009118 · 25 served
LOOKOUT LOUNGE
IL0085597 · 25 served
LOON LAKE INN
IL3023804 · 30 served
LOON LAKE LANDING
IL3023366 · 120 served
LOONEY'S
IL3023150 · 44 served
LORADO TAFT DINING HALL
IL3108688 · 0 served
LORAINE
IL0010450 · 300 served
LORD AND SAVIOR LUTHERAN
IL3130708 · 100 served
LORD OF GLORY/GLORYLAND PRE-SC
IL3139519 · 350 served
LORD OF LIFE LUTHERAN SCHOOL
IL3140202 · 195 served
LOREN A VAN DEGRAFT
IL3105742 · 25 served
LOREN TOOL AND MANUFACTURING C
IL0072322 · 50 served
LOREN TOOL AND MANUFACTURING C
IL3072322 · 50 served
LORENZ'S SMART COUNTRY HOUSE
IL0023085 · 350 served
LORENZO R SMITH SCHOOL
IL3078535 · 470 served
LORENZO ROAD FUEL STOP
IL3024745 · 250 served
LORENZO'S RESTAURANT
IL0083964 · 70 served
LOS CONTAROS
IL3114694 · 75 served
LOS PINOS RESTAURANT
IL3136200 · 100 served
LOS RIOS
IL3029645 · 100 served
LOST ACRES
IL3009746 · 100 served
LOST ARROW CAMPOMINIUM
IL3137307 · 223 served
LOST CREEK KENNELS
IL3107672 · 30 served
LOST LAKE UTILITY DISTRICT
IL1415100 · 704 served
LOST NATION GOLF CLUB
IL3017186 · 30 served
LOST NATION GOLF COURSE
IL0017186 · 30 served
LOST VALLEY PIZZA
IL0063719 · 25 served
LOST VALLEY PIZZA
IL3063719 · 25 served
LOST VALLEY RECREATION
IL0064949 · 25 served
LOST VALLEY RECREATION
IL3064949 · 25 served
LOSTANT
IL0990450 · 463 served
LOTS OF TOTS CHILD CARE
IL3109587 · 40 served
LOTUS COUNTRY SCH'L
IL0019695 · 250 served
LOTUS COUNTRY SCHOOL
IL3019695 · 175 served
LOTUS-WALLER WAREHOUSES
IL0025783 · 25 served
LOTUS-WALLER WAREHOUSES
IL3025783 · 25 served
LOU'S BEAUTY SALON
IL0096370 · 25 served
LOU'S BEAUTY SALON
IL3096370 · 25 served
LOU'S PLACE
IL0092668 · 50 served
LOU'S PLACE
IL3092668 · 50 served
LOU'S RANCHO BAR
IL0076364 · 25 served
LOU'S SUPERMARKET
IL3129163 · 25 served
LOUCKS EXCAVATING
IL0024232 · 25 served
LOUCKS EXCAVATING
IL3024232 · 25 served
LOUD THUNDER B S A A
IL0086207 · 50 served