Illinois Water Utilities
Comprehensive directory of 682 water utilities serving 20.2 million people across Illinois. View quality reports, EPA violations, and contact information.
682
Utilities
20.2M
People Served
22
With Violations
2.7M
Largest Utility
All Water Utilities in Illinois
Need Illinois Contact Data?
Get verified contacts for 682 Illinois water utilities. Names, titles, phone numbers, and emails.
ELMWOOD PARK WATER SYSTEM
People Served
2700KCities Served
1Above Guidelines
11View Details →
EVERGREEN PARK WATER SYSTEM
People Served
2700KCities Served
1Above Guidelines
9View Details →
OAK PARK WATER SYSTEM
People Served
2700KCities Served
1Above Guidelines
11View Details →
RIVERDALE WATER SYSTEM
People Served
2700KCities Served
1Above Guidelines
11View Details →
SUMMIT WATER SYSTEM
People Served
2700KCities Served
1Above Guidelines
11View Details →
NAPERVILLE
People Served
155KCities Served
1Above Guidelines
2View Details →
JOLIET
People Served
149KCities Served
6Above Guidelines
3View Details →
ROCKFORD
People Served
147KCities Served
1Above Guidelines
2View Details →
IL AMERICAN-CHAMPAIGN
People Served
142KCities Served
3Above Guidelines
4View Details →
IL AMERICAN-EAST ST LOUIS
People Served
140KCities Served
11Above Guidelines
5View Details →
O'FALLON WATER SYSTEM
People Served
140KCities Served
1Above Guidelines
8View Details →
IL AMERICAN-PEORIA
People Served
121KCities Served
6Above Guidelines
6View Details →
ELGIN
People Served
114KCities Served
1Above Guidelines
6View Details →
WAUKEGAN
People Served
87KCities Served
1Above Guidelines
4View Details →
CICERO
People Served
83KCities Served
1Above Guidelines
3View Details →
AQUA ILLINOIS-KANKAKEE
People Served
80KCities Served
5Above Guidelines
2View Details →
ARLINGTON HEIGHTS
People Served
79KCities Served
1Above Guidelines
2View Details →
EVANSTON
People Served
76KCities Served
1Above Guidelines
5View Details →
SCHAUMBURG
People Served
75KCities Served
1Above Guidelines
2View Details →
IL AMERICAN-WEST SUBURBAN
People Served
74KCities Served
1Above Guidelines
2View Details →
SKOKIE
People Served
63KCities Served
1Above Guidelines
2View Details →
DES PLAINES
People Served
61KCities Served
1Above Guidelines
2View Details →
ORLAND PARK
People Served
59KCities Served
2Above Guidelines
2View Details →
BERWYN
People Served
58KCities Served
1Above Guidelines
3View Details →
FOREST PARK WATER SYSTEM
People Served
58KCities Served
1Above Guidelines
8View Details →
TINLEY PARK
People Served
57KCities Served
1Above Guidelines
2View Details →
OAK LAWN
People Served
55KCities Served
1Above Guidelines
2View Details →
WHEATON
People Served
53KCities Served
1Above Guidelines
2View Details →
HOFFMAN ESTATES
People Served
52KCities Served
1Above Guidelines
2View Details →
ROMEOVILLE
People Served
50KCities Served
1Above Guidelines
5View Details →
DOWNERS GROVE
People Served
49KCities Served
1Above Guidelines
2View Details →
LOMBARD WATER SYSTEM
People Served
49KCities Served
1Above Guidelines
7View Details →
O FALLON
People Served
47KCities Served
1Above Guidelines
2View Details →
ADDISON WATER SYSTEM
People Served
46KCities Served
2Above Guidelines
11View Details →
ELMHURST
People Served
46KCities Served
1Above Guidelines
2View Details →
GODFREY WATER SYSTEM
People Served
46KCities Served
1Above Guidelines
6View Details →
IL AMERICAN-ALTON
People Served
46KCities Served
3Above Guidelines
2View Details →
NORMAL
People Served
46KCities Served
1Above Guidelines
3View Details →
MOLINE
People Served
45KCities Served
1Above Guidelines
3View Details →
BUFFALO GROVE
People Served
44KCities Served
1Above Guidelines
2View Details →
GLENVIEW
People Served
42KCities Served
1Above Guidelines
2View Details →
MOUNT PROSPECT
People Served
41KCities Served
1Above Guidelines
2View Details →
STREAMWOOD
People Served
40KCities Served
1Above Guidelines
2View Details →
BLOOMINGDALE WATER SYSTEM
People Served
39KCities Served
1Above Guidelines
7View Details →
CAROL STREAM
People Served
39KCities Served
1Above Guidelines
2View Details →
WHEELING
People Served
39KCities Served
1EPA Violations
1Above Guidelines
2View Details →
OSWEGO
People Served
38KCities Served
2Above Guidelines
2View Details →
CARPENTERSVILLE
People Served
38KCities Served
1Above Guidelines
5View Details →
HANOVER PARK
People Served
38KCities Served
1Above Guidelines
5View Details →
IL AMERICAN-GRANITE CITY
People Served
38KCities Served
5Above Guidelines
2View Details →
CALUMET CITY
People Served
37KCities Served
1EPA Violations
1Above Guidelines
2View Details →
NORTH PARK PWD
People Served
36KCities Served
2Above Guidelines
8View Details →
WOODRIDGE
People Served
35KCities Served
1Above Guidelines
2View Details →
IL AMERICAN-PEKIN
People Served
35KCities Served
1Above Guidelines
2View Details →
ELK GROVE VILLAGE
People Served
35KCities Served
1Above Guidelines
2View Details →
VERNON HILLS - LAKE CO PW
People Served
35KCities Served
2Above Guidelines
3View Details →
GLENDALE HEIGHTS
People Served
34KCities Served
1Above Guidelines
2View Details →
MUNDELEIN
People Served
32KCities Served
2Above Guidelines
3View Details →
GURNEE
People Served
31KCities Served
1Above Guidelines
3View Details →
CHICAGO HEIGHTS
People Served
30KCities Served
1Above Guidelines
2View Details →
AQUA ILLINOIS-NORTH MAINE UTILITIES
People Served
30KCities Served
2Above Guidelines
2View Details →
SOUTH STICKNY SD
People Served
30KCities Served
1Above Guidelines
2View Details →
ALGONQUIN
People Served
30KCities Served
2Above Guidelines
5View Details →
MARYVILLE WATER SYSTEM
People Served
30KCities Served
1Above Guidelines
7View Details →
LAKE IN THE HILLS
People Served
29KCities Served
1Above Guidelines
4View Details →
ROUND LAKE BEACH
People Served
29KCities Served
2Above Guidelines
3View Details →
GLEN ELLYN
People Served
28KCities Served
1Above Guidelines
2View Details →
NEW LENOX
People Served
28KCities Served
1Above Guidelines
2View Details →
WILMETTE
People Served
28KCities Served
1Above Guidelines
4View Details →
WEST CHICAGO
People Served
27KCities Served
1Above Guidelines
3View Details →
HUNTLEY
People Served
27KCities Served
1Above Guidelines
3View Details →
EDWARDSVILLE
People Served
27KCities Served
1Above Guidelines
3View Details →
MIDLOTHIAN WATER SYSTEM
People Served
27KCities Served
1Above Guidelines
7View Details →
CARBONDALE
People Served
26KCities Served
1Above Guidelines
2View Details →
BATAVIA
People Served
26KCities Served
1Above Guidelines
5View Details →
MAYWOOD WATER SYSTEM
People Served
26KCities Served
1Above Guidelines
7View Details →
MELROSE PARK
People Served
26KCities Served
1Above Guidelines
2View Details →
BELVIDERE
People Served
25KCities Served
1Above Guidelines
4View Details →
HARVEY
People Served
25KCities Served
2Above Guidelines
2View Details →
HAZEL CREST WATER SYSTEM
People Served
25KCities Served
1Above Guidelines
7View Details →
WESTMONT
People Served
25KCities Served
1Above Guidelines
2View Details →
ZION WATER SYSTEM
People Served
24KCities Served
1Above Guidelines
6View Details →
ROLLING MEADOWS
People Served
24KCities Served
1Above Guidelines
2View Details →
E J WATER COOP
People Served
24KCities Served
2Above Guidelines
4View Details →
LOVES PARK
People Served
24KCities Served
1Above Guidelines
5View Details →
MORTON GROVE
People Served
24KCities Served
1Above Guidelines
2View Details →
BLUE ISLAND
People Served
23KCities Served
1Above Guidelines
3View Details →
EAST PEORIA
People Served
23KCities Served
1Above Guidelines
5View Details →
GREAT LAKES NAVAL TRAINING STATION
People Served
23KCities Served
2Above Guidelines
2View Details →
PLANO WATER SYSTEM
People Served
23KCities Served
1Above Guidelines
13View Details →
LISLE
People Served
23KCities Served
1Above Guidelines
2View Details →
ROSELLE
People Served
23KCities Served
1Above Guidelines
2View Details →
SOUTH ELGIN
People Served
23KCities Served
1Above Guidelines
6View Details →
SOUTH HOLLAND
People Served
23KCities Served
2Above Guidelines
2View Details →
THORNTON WATER SYSTEM
People Served
23KCities Served
1Above Guidelines
9View Details →
VILLA PARK
People Served
22KCities Served
2Above Guidelines
2View Details →
DARIEN
People Served
22KCities Served
1Above Guidelines
2View Details →
MCHENRY
People Served
22KCities Served
1Above Guidelines
5View Details →
PARK FOREST
People Served
22KCities Served
1EPA Violations
1Above Guidelines
3View Details →
DOLTON
People Served
21KCities Served
1Above Guidelines
2View Details →
GRAYSLAKE
People Served
21KCities Served
3Above Guidelines
3View Details →
CREST HILL
People Served
21KCities Served
1Above Guidelines
5View Details →
MATTESON
People Served
21KCities Served
1Above Guidelines
2View Details →
EAST MOLINE
People Served
21KCities Served
2Above Guidelines
6View Details →
HAMPTON WATER SYSTEM
People Served
21KCities Served
1Above Guidelines
8View Details →
LIBERTYVILLE
People Served
20KCities Served
1Above Guidelines
3View Details →
IL AMERICAN-HOMER TOWNSHIP
People Served
20KCities Served
1Above Guidelines
2View Details →
LAKE ZURICH
People Served
20KCities Served
1Above Guidelines
5View Details →
MOKENA
People Served
20KCities Served
2Above Guidelines
2View Details →
MATTOON
People Served
20KCities Served
1Above Guidelines
2View Details →
HOMEWOOD
People Served
19KCities Served
1Above Guidelines
2View Details →
BELLWOOD
People Served
19KCities Served
1Above Guidelines
2View Details →
WESTCHESTER WATER SYSTEM
People Served
19KCities Served
1Above Guidelines
7View Details →
BETHALTO
People Served
19KCities Served
2Above Guidelines
6View Details →
IL AMERICAN-STREATOR
People Served
19KCities Served
1Above Guidelines
2View Details →
BROOKFIELD WATER SYSTEM
People Served
19KCities Served
1Above Guidelines
8View Details →
ALSIP
People Served
19KCities Served
1Above Guidelines
2View Details →
CRESTWOOD WATER SYSTEM
People Served
19KCities Served
1Above Guidelines
7View Details →
WORTH WATER SYSTEM
People Served
19KCities Served
2Above Guidelines
8View Details →
JUSTICE-WILLOW SPRINGS WATER COMMISSION
People Served
18KCities Served
3Above Guidelines
2View Details →
NORTH AURORA
People Served
18KCities Served
1Above Guidelines
2View Details →
FRANKLIN PARK
People Served
18KCities Served
1Above Guidelines
2View Details →
BENSENVILLE
People Served
18KCities Served
1Above Guidelines
2View Details →
HINSDALE
People Served
18KCities Served
1Above Guidelines
2View Details →
SYCAMORE
People Served
18KCities Served
1Above Guidelines
4View Details →
PALOS HILLS
People Served
17KCities Served
1Above Guidelines
2View Details →
NEW BURNSIDE WATER SYSTEM
People Served
17KCities Served
1Above Guidelines
6View Details →
CASEYVILLE
People Served
17KCities Served
1Above Guidelines
2View Details →
GROVELAND WATER SYSTEM
People Served
17KCities Served
1Above Guidelines
9View Details →
LEMONT
People Served
17KCities Served
1Above Guidelines
3View Details →
NORTH CHICAGO
People Served
17KCities Served
1Above Guidelines
5View Details →
COUNTRY CLUB HILLS
People Served
17KCities Served
1Above Guidelines
2View Details →
BRIDGEVIEW
People Served
16KCities Served
1Above Guidelines
2View Details →
TAYLORVILLE
People Served
16KCities Served
1Above Guidelines
3View Details →
LEYDEN TWSP WATER DISTRICT
People Served
16KCities Served
10Above Guidelines
2View Details →
LA GRANGE
People Served
16KCities Served
1Above Guidelines
2View Details →
PALOS HEIGHTS
People Served
16KCities Served
1Above Guidelines
2View Details →
IL AMERICAN-LINCOLN
People Served
15KCities Served
1Above Guidelines
4View Details →
GEORGETOWN WATER SYSTEM
People Served
15KCities Served
1Above Guidelines
10View Details →
IL AMERICAN-STERLING
People Served
15KCities Served
1Above Guidelines
5View Details →
LINDENHURST
People Served
14KCities Served
1Above Guidelines
4View Details →
ANTIOCH WATER SYSTEM
People Served
14KCities Served
1Above Guidelines
11View Details →
CHICAGO RIDGE
People Served
14KCities Served
1Above Guidelines
2View Details →
NORRIDGE
People Served
14KCities Served
1Above Guidelines
2View Details →
WAUCONDA
People Served
14KCities Served
1Above Guidelines
6View Details →
HICKORY HILLS
People Served
14KCities Served
1Above Guidelines
2View Details →
WOOD DALE
People Served
14KCities Served
1Above Guidelines
2View Details →
WILDWOOD SUBDIVISION - LAKE CO PW
People Served
14KCities Served
7Above Guidelines
3View Details →
CAHOKIA HEIGHTS
People Served
14KCities Served
1Above Guidelines
2View Details →
LA GRANGE PARK
People Served
14KCities Served
1Above Guidelines
2View Details →
WESTERN SPRINGS
People Served
13KCities Served
1Above Guidelines
5View Details →
RANTOUL
People Served
13KCities Served
1Above Guidelines
2View Details →
U OF I-CHAMPAIGN
People Served
13KCities Served
1Above Guidelines
2View Details →
GLEN CARBON
People Served
13KCities Served
1Above Guidelines
2View Details →
HERRIN
People Served
13KCities Served
2Above Guidelines
2View Details →
CHANNAHON
People Served
13KCities Served
1Above Guidelines
4View Details →
JERSEY RWC
People Served
13KCities Served
1Above Guidelines
2View Details →
WARRENVILLE
People Served
13KCities Served
1Above Guidelines
3View Details →
KEWANEE
People Served
13KCities Served
1Above Guidelines
3View Details →
MARKHAM
People Served
13KCities Served
1Above Guidelines
2View Details →
RICHTON PARK
People Served
13KCities Served
1Above Guidelines
5View Details →
LINCOLNWOOD
People Served
12KCities Served
1Above Guidelines
3View Details →
WINNETKA
People Served
12KCities Served
1Above Guidelines
7View Details →
IL AMERICAN-PONTIAC
People Served
12KCities Served
1Above Guidelines
2View Details →
IL AMERICAN-JERSEYVILLE
People Served
12KCities Served
1Above Guidelines
3View Details →
IL AMERICAN-CHICAGO SUBURBAN
People Served
12KCities Served
4Above Guidelines
2View Details →
COLUMBIA WATER SYSTEM
People Served
12KCities Served
1Above Guidelines
5View Details →
SCHILLER PARK
People Served
12KCities Served
1Above Guidelines
2View Details →
WASHINGTON COUNTY WATER COMPANY
People Served
11KCities Served
1Above Guidelines
2View Details →
LAKE OF EGYPT PWD
People Served
11KCities Served
1Above Guidelines
2View Details →
ROBINSON-PALESTINE WATER COMMISSION
People Served
11KCities Served
2Above Guidelines
3View Details →
MINOOKA
People Served
11KCities Served
1Above Guidelines
6View Details →
SUGAR GROVE
People Served
11KCities Served
2Above Guidelines
4View Details →
BURR RIDGE
People Served
11KCities Served
1Above Guidelines
2View Details →
RIVER FOREST
People Served
11KCities Served
1Above Guidelines
2View Details →
LYONS
People Served
11KCities Served
1Above Guidelines
3View Details →
MURPHYSBORO
People Served
11KCities Served
1Above Guidelines
2View Details →
WOOD RIVER
People Served
10KCities Served
1Above Guidelines
4View Details →
WATERLOO
People Served
10KCities Served
1Above Guidelines
5View Details →
ITASCA
People Served
10KCities Served
1Above Guidelines
2View Details →
FLOSSMOOR
People Served
10KCities Served
1Above Guidelines
2View Details →
STEGER
People Served
10KCities Served
1Above Guidelines
4View Details →
WEST FRANKFORT
People Served
9KCities Served
1Above Guidelines
3View Details →
OAK BROOK
People Served
9KCities Served
1Above Guidelines
2View Details →
ROCK FALLS
People Served
9KCities Served
1Above Guidelines
5View Details →
MASCOUTAH
People Served
9KCities Served
1Above Guidelines
3View Details →
LAKE VILLA
People Served
9KCities Served
2Above Guidelines
6View Details →
CLARENDON HILLS
People Served
9KCities Served
1Above Guidelines
2View Details →
HARWOOD HEIGHTS
People Served
9KCities Served
1Above Guidelines
2View Details →
WHITTINGTON WATER SYSTEM
People Served
8KCities Served
1Above Guidelines
6View Details →
NORTH TAZEWELL PWD
People Served
8KCities Served
2EPA Violations
12Above Guidelines
3View Details →
CRETE
People Served
8KCities Served
1Above Guidelines
4View Details →
ISLAND LAKE
People Served
8KCities Served
1Above Guidelines
4View Details →
PINGREE GROVE
People Served
8KCities Served
1EPA Violations
1Above Guidelines
4View Details →
WESTERN ILLINOIS UNIVERSITY
People Served
8KCities Served
1Above Guidelines
3View Details →
BROADVIEW
People Served
8KCities Served
1Above Guidelines
2View Details →
CALUMET PARK
People Served
8KCities Served
1Above Guidelines
3View Details →
ILLINOIS STATE UNIVERSITY-NORMAL
People Served
8KCities Served
1Above Guidelines
1View Details →
LONG CREEK TOWNSHIP PWS
People Served
8KCities Served
1Above Guidelines
1View Details →
SILVIS
People Served
8KCities Served
2Above Guidelines
5View Details →
ROCKTON
People Served
8KCities Served
1Above Guidelines
3View Details →
WEST DUNDEE
People Served
7KCities Served
1Above Guidelines
3View Details →
LANCASTER WATER SYSTEM
People Served
7KCities Served
1Above Guidelines
7View Details →
LINCOLNSHIRE
People Served
7KCities Served
1Above Guidelines
2View Details →
FOSTERBURG PWD
People Served
7KCities Served
2Above Guidelines
2View Details →
GILBERTS
People Served
7KCities Served
1Above Guidelines
4View Details →
STICKNEY
People Served
7KCities Served
1Above Guidelines
2View Details →
AQUA ILLINOIS-UNIVERSITY PARK
People Served
7KCities Served
2Above Guidelines
5View Details →
SOUTHEAST REGIONAL WATER FACILITY
People Served
7KCities Served
4Above Guidelines
2View Details →
ABS WATER COOP
People Served
7KCities Served
1Above Guidelines
7View Details →
BOND/MADISON WATER COMPANY
People Served
7KCities Served
1Above Guidelines
2View Details →
AMERICAN WATER OPER AND MAINTENANCE, LLC
People Served
7KCities Served
1Above Guidelines
2View Details →
WINTHROP HARBOR
People Served
7KCities Served
1Above Guidelines
2View Details →
NORTH RIVERSIDE
People Served
7KCities Served
1Above Guidelines
2View Details →
PRAIRIE PATH WATER COMPANY-LAKE HOLIDAY
People Served
7KCities Served
1Above Guidelines
3View Details →
MAHOMET
People Served
7KCities Served
1Above Guidelines
2View Details →
CURRAN-GARDNER TOWNSHIP PWD
People Served
7KCities Served
1Above Guidelines
2View Details →
NORTHERN ILLINOIS UNIVERSITY-DEKALB
People Served
7KCities Served
1Above Guidelines
3View Details →
AQUA ILLINOIS-CANDLEWICK DVN
People Served
6KCities Served
1Above Guidelines
2View Details →
ELBURN
People Served
6KCities Served
1Above Guidelines
5View Details →
WILLIAMSVILLE
People Served
6KCities Served
2Above Guidelines
2View Details →
POSEN
People Served
6KCities Served
1Above Guidelines
2View Details →
CATERPILLAR TRAIL PWD
People Served
6KCities Served
1View Details →
PEORIA HEIGHTS
People Served
6KCities Served
1EPA Violations
1Above Guidelines
6View Details →
IL AMERICAN-DUPAGE UTILITY
People Served
6KCities Served
4Above Guidelines
2View Details →
MOUNT ZION
People Served
6KCities Served
1EPA Violations
3Above Guidelines
2View Details →
EAST ALTON
People Served
6KCities Served
2Above Guidelines
5View Details →
LAKE BLUFF
People Served
6KCities Served
2Above Guidelines
4View Details →
COAL CITY
People Served
6KCities Served
1EPA Violations
9Above Guidelines
5View Details →
DIAMOND WATER SYSTEM
People Served
6KCities Served
1Above Guidelines
10View Details →
HAMPSHIRE
People Served
6KCities Served
1Above Guidelines
5View Details →
EASTERN ILLINOIS UNIVERSITY
People Served
6KCities Served
1Above Guidelines
2View Details →
DUPO
People Served
5KCities Served
1Above Guidelines
5View Details →
NORTHFIELD
People Served
5KCities Served
1Above Guidelines
3View Details →
GRANDWOOD PARK SUBDIVISION - LAKE CO PW
People Served
5KCities Served
1Above Guidelines
5View Details →
ROBBINS
People Served
5KCities Served
1Above Guidelines
2View Details →
HIGHWOOD
People Served
5KCities Served
1Above Guidelines
3View Details →
IL AMERICAN-FERNWAY
People Served
5KCities Served
1Above Guidelines
2View Details →
WONDER LAKE
People Served
5KCities Served
1Above Guidelines
2View Details →
MONEE
People Served
5KCities Served
1Above Guidelines
3View Details →
BERKELEY
People Served
5KCities Served
1Above Guidelines
2View Details →
MARSEILLES
People Served
5KCities Served
1Above Guidelines
5View Details →
OLYMPIA FIELDS
People Served
5KCities Served
1Above Guidelines
2View Details →
STONE PARK
People Served
5KCities Served
1Above Guidelines
2View Details →
CREVE COEUR
People Served
5KCities Served
1Above Guidelines
2View Details →
PALOS PARK
People Served
5KCities Served
1Above Guidelines
2View Details →
ROUND LAKE PARK
People Served
5KCities Served
1Above Guidelines
3View Details →
FOX RIVER GROVE
People Served
5KCities Served
1Above Guidelines
5View Details →
TUSCOLA
People Served
5KCities Served
1Above Guidelines
2View Details →
PLEASANT VALLEY PWD
People Served
5KCities Served
1Above Guidelines
4View Details →
IL AMERICAN-VALLEY VIEW
People Served
5KCities Served
4Above Guidelines
2View Details →
FREEBURG
People Served
5KCities Served
1Above Guidelines
3View Details →
MILLSTADT
People Served
4KCities Served
1Above Guidelines
2View Details →
HOMETOWN
People Served
4KCities Served
1Above Guidelines
2View Details →
MURDALE PWD
People Served
4KCities Served
1Above Guidelines
2View Details →
SOUTH CHICAGO HEIGHTS
People Served
4KCities Served
1Above Guidelines
2View Details →
BURNHAM
People Served
4KCities Served
1Above Guidelines
3View Details →
FOUNTAIN WATER DISTRICT
People Served
4KCities Served
1Above Guidelines
5View Details →
TRITOWNSHIP WATER DISTRICT
People Served
4KCities Served
1Above Guidelines
2View Details →
SMITHTON
People Served
4KCities Served
1Above Guidelines
2View Details →
VOLO
People Served
4KCities Served
1Above Guidelines
5View Details →
RED BUD WATER SYSTEM
People Served
4KCities Served
1Above Guidelines
8View Details →
LCPW - PEKARA SUBDIVISION
People Served
4KCities Served
4Above Guidelines
5View Details →
COAL VALLEY PWD
People Served
4KCities Served
1Above Guidelines
2View Details →
HAINESVILLE
People Served
4KCities Served
1Above Guidelines
2View Details →
JOHNSTON CITY
People Served
4KCities Served
1Above Guidelines
2View Details →
TOLONO
People Served
4KCities Served
1EPA Violations
4Above Guidelines
2View Details →
NEW BADEN
People Served
4KCities Served
1Above Guidelines
2View Details →
RIVERWOODS
People Served
4KCities Served
1Above Guidelines
2View Details →
IL AMERICAN-LIBERTY RIDGE WEST
People Served
4KCities Served
4Above Guidelines
2View Details →
NORTH EAST MARION COUNTY WATER CMPNY
People Served
4KCities Served
1Above Guidelines
2View Details →
SOUTH JACKSONVILLE
People Served
4KCities Served
1Above Guidelines
4View Details →
CARLYLE
People Served
3KCities Served
1Above Guidelines
3View Details →
ALEDO
People Served
3KCities Served
1View Details →
MACKINAW WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
6View Details →
VIRDEN
People Served
3KCities Served
1Above Guidelines
2View Details →
WOODLAWN WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
6View Details →
GIBSON CITY
People Served
3KCities Served
1Above Guidelines
3View Details →
LAKE SARA AREA WATER CO-OP, INC.
People Served
3KCities Served
1Above Guidelines
2View Details →
AQUA ILLINOIS-WILLOWBROOK
People Served
3KCities Served
1Above Guidelines
4View Details →
BUSHNELL
People Served
3KCities Served
1Above Guidelines
5View Details →
RUSHVILLE WATER SYSTEM
People Served
3KCities Served
2Above Guidelines
7View Details →
CASEY WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
8View Details →
PONTOON BEACH PWD
People Served
3KCities Served
3Above Guidelines
2View Details →
INDIAN HEAD PARK
People Served
3KCities Served
1Above Guidelines
4View Details →
MOMENCE
People Served
3KCities Served
1Above Guidelines
5View Details →
WINNEBAGO WATER SYSTEM
People Served
3KCities Served
2Above Guidelines
12View Details →
HARDINVILLE WATER COMPANY
People Served
3KCities Served
1Above Guidelines
3View Details →
SAVANNA WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
9View Details →
MCLEANSBORO
People Served
3KCities Served
1Above Guidelines
2View Details →
EAST DUNDEE
People Served
3KCities Served
1Above Guidelines
2View Details →
NEWTON WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
9View Details →
MARQUETTE HEIGHTS
People Served
3KCities Served
1Above Guidelines
2View Details →
DIXMOOR
People Served
3KCities Served
1Above Guidelines
2View Details →
ABINGDON
People Served
3KCities Served
1EPA Violations
1Above Guidelines
2View Details →
WARSAW WATER SYSTEM
People Served
3KCities Served
2Above Guidelines
7View Details →
EL PASO WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
6View Details →
HEYWORTH
People Served
3KCities Served
1Above Guidelines
3View Details →
ROUND LAKE HEIGHTS
People Served
3KCities Served
1Above Guidelines
3View Details →
LENA
People Served
3KCities Served
1Above Guidelines
3View Details →
PAWNEE
People Served
3KCities Served
1Above Guidelines
2View Details →
CHRISTOPHER
People Served
3KCities Served
1Above Guidelines
2View Details →
CARROLLTON WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
7View Details →
GLEN ELLYN HEIGHTS SUBDIVISION
People Served
3KCities Served
3Above Guidelines
2View Details →
DAVIS WATER SYSTEM
People Served
3KCities Served
2Above Guidelines
8View Details →
LOCKPORT TOWNSHIP WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
6View Details →
CENTRAL STICKNEY SD
People Served
3KCities Served
2Above Guidelines
2View Details →
GALVA WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
10View Details →
MASON CITY WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
10View Details →
COLONA EAST
People Served
3KCities Served
1Above Guidelines
5View Details →
LAKEMOOR
People Served
3KCities Served
1Above Guidelines
3View Details →
AQUA ILLINOIS-HAWTHORN WOODS
People Served
3KCities Served
1Above Guidelines
4View Details →
KENILWORTH
People Served
3KCities Served
1Above Guidelines
4View Details →
FOX LAKE HILLS SUBDIVISION - LAKE CO PW
People Served
3KCities Served
1Above Guidelines
4View Details →
SESSER
People Served
3KCities Served
1Above Guidelines
2View Details →
AMBOY WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
10View Details →
SOUTHEAST JOLIET SD
People Served
3KCities Served
1Above Guidelines
3View Details →
OBLONG
People Served
2KCities Served
1Above Guidelines
3View Details →
TREMONT
People Served
2KCities Served
1Above Guidelines
3View Details →
CLINTON COUNTY EAST PWD
People Served
2KCities Served
1Above Guidelines
2View Details →
ODIN
People Served
2KCities Served
1Above Guidelines
2View Details →
GRANVILLE WATER SYSTEM
People Served
2KCities Served
2Above Guidelines
6View Details →
IL AMERICAN-FARMINGTON
People Served
2KCities Served
1Above Guidelines
4View Details →
DIXON CORRECTIONAL CENTER
People Served
2KCities Served
1Above Guidelines
3View Details →
LEWISTOWN
People Served
2KCities Served
1EPA Violations
1Above Guidelines
3View Details →
STATEVILLE CORRECTIONAL CENTER
People Served
2KCities Served
1View Details →
DE SOTO
People Served
2KCities Served
1Above Guidelines
2View Details →
DAVIS JUNCTION
People Served
2KCities Served
1Above Guidelines
2View Details →
NOKOMIS WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
8View Details →
POLO
People Served
2KCities Served
1Above Guidelines
4View Details →
DAWSON WATER SYSTEM
People Served
2KCities Served
2Above Guidelines
8View Details →
EGYPTIAN WATER COMPANY
People Served
2KCities Served
1Above Guidelines
2View Details →
SADDLEBROOK FARMS
People Served
2KCities Served
4Above Guidelines
4View Details →
NORRIS CITY
People Served
2KCities Served
1Above Guidelines
3View Details →
LAKE BARRINGTON SHORES SUBDIVSION
People Served
2KCities Served
1Above Guidelines
3View Details →
WEST PRAIRIE WATER CO-OP
People Served
2KCities Served
1Above Guidelines
3View Details →
ARTHUR WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
6View Details →
ELWOOD
People Served
2KCities Served
1Above Guidelines
2View Details →
PROSPECT HEIGHTS
People Served
2KCities Served
1Above Guidelines
3View Details →
GIRARD WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
6View Details →
PECATONICA
People Served
2KCities Served
1Above Guidelines
4View Details →
STEELEVILLE WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
6View Details →
CARBON CLIFF
People Served
2KCities Served
2EPA Violations
2Above Guidelines
3View Details →
HODGKINS
People Served
2KCities Served
1Above Guidelines
2View Details →
CAMBRIDGE WATER SYSTEM
People Served
2KCities Served
2Above Guidelines
7View Details →
ELMWOOD WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
6View Details →
HINCKLEY
People Served
2KCities Served
1Above Guidelines
6View Details →
PROPHETSTOWN
People Served
2KCities Served
1Above Guidelines
4View Details →
CATLIN WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
6View Details →
OAKWOOD WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
6View Details →
RICHMOND WATER SYSTEM
People Served
2KCities Served
2Above Guidelines
9View Details →
ZEIGLER WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
6View Details →
FARMER CITY WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
6View Details →
CARRIER MILLS
People Served
2KCities Served
2Above Guidelines
2View Details →
NEW ATHENS WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
6View Details →
SOUTH ROXANA
People Served
2KCities Served
1Above Guidelines
2View Details →
KIRKLAND WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
7View Details →
ROANOKE WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
8View Details →
MERRIONETTE PARK
People Served
2KCities Served
1Above Guidelines
2View Details →
MINONK WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
8View Details →
HENDERSON PWD
People Served
2KCities Served
1Above Guidelines
2View Details →
LACON WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
2View Details →
WALTONVILLE
People Served
2KCities Served
1Above Guidelines
2View Details →
BELLE RIVE
People Served
2KCities Served
1Above Guidelines
2View Details →
PIERRON
People Served
2KCities Served
1EPA Violations
2Above Guidelines
2View Details →
STEEPLE RUN SBDV
People Served
2KCities Served
3Above Guidelines
2View Details →
GRANTFORK
People Served
2KCities Served
1Above Guidelines
2View Details →
MOWEAQUA WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
8View Details →
IL AMERICAN-WAYCINDEN
People Served
2KCities Served
3Above Guidelines
2View Details →
BLUFORD
People Served
2KCities Served
1Above Guidelines
2View Details →
POPLAR GROVE SOUTH
People Served
2KCities Served
1Above Guidelines
4View Details →
AQUA ILLINOIS-MCHENRY SHORES
People Served
2KCities Served
1Above Guidelines
3View Details →
ORION WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
7View Details →
ST JACOB
People Served
2KCities Served
1EPA Violations
1Above Guidelines
4View Details →
ST. JACOB WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
9View Details →
PRAIRIE DUPONT PWD
People Served
2KCities Served
2Above Guidelines
2View Details →
DELAVAN WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
7View Details →
FORD HEIGHTS
People Served
2KCities Served
1Above Guidelines
2View Details →
BEMENT WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
7View Details →
BLOOMINGTON TOWNSHIP PWD WEST PHASE
People Served
2KCities Served
1Above Guidelines
2View Details →
PRAIRIE PATH WATER COMPANY-WESTLAKE
People Served
2KCities Served
1Above Guidelines
1View Details →
GILMAN WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
7View Details →
CARLYLE SOUTHWEST PWD
People Served
2KCities Served
1Above Guidelines
2View Details →
SOMONAUK
People Served
2KCities Served
1Above Guidelines
2View Details →
CHENOA
People Served
2KCities Served
1EPA Violations
2Above Guidelines
5View Details →
NORTHERN ILLINOIS UTILITIES, INC.
People Served
2KCities Served
2Above Guidelines
1View Details →
DIX-KELL WATER COMMSSION
People Served
2KCities Served
2Above Guidelines
2View Details →
BUNKER HILL WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
6View Details →
CAMBRIA
People Served
2KCities Served
1Above Guidelines
2View Details →
PRINCEVILLE WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
7View Details →
MANITO WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
11View Details →
KINCAID
People Served
2KCities Served
1Above Guidelines
3View Details →
GRAYVILLE WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
5View Details →
EARLVILLE WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
9View Details →
EAST DUBUQUE
People Served
2KCities Served
1Above Guidelines
6View Details →
MAROA
People Served
2KCities Served
1Above Guidelines
2View Details →
ATLANTA WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
8View Details →
NEWARK WATER SYSTEM
People Served
2KCities Served
2Above Guidelines
13View Details →
PORT BYRON WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
9View Details →
IL AMERICAN-FISHER
People Served
2KCities Served
1Above Guidelines
3View Details →
IL AMERICAN-ARROWHEAD
People Served
2KCities Served
3Above Guidelines
2View Details →
NEOGA
People Served
2KCities Served
1EPA Violations
1Above Guidelines
2View Details →
BENLD WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
6View Details →
HERSCHER WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
5View Details →
TEUTOPOLIS
People Served
2KCities Served
1Above Guidelines
3View Details →
BANNOCKBURN
People Served
2KCities Served
1Above Guidelines
2View Details →
ROODHOUSE
People Served
2KCities Served
1Above Guidelines
6View Details →
NORTH PEKIN
People Served
2KCities Served
2Above Guidelines
5View Details →
JEROME
People Served
2KCities Served
1Above Guidelines
2View Details →
EAST HAZEL CREST
People Served
2KCities Served
1Above Guidelines
2View Details →
SANDOVAL
People Served
2KCities Served
1Above Guidelines
2View Details →
PLEASANT PLAINS WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
8View Details →
CRAINVILLE
People Served
2KCities Served
1Above Guidelines
2View Details →
WATERMAN
People Served
2KCities Served
1Above Guidelines
7View Details →
BONNIE BRAE FOREST MANOR SNDST
People Served
2KCities Served
2Above Guidelines
2View Details →
LOCKPORT HEIGHTS SD
People Served
2KCities Served
2Above Guidelines
2View Details →
NEW BERLIN WATER SYSTEM
People Served
2KCities Served
2Above Guidelines
11View Details →
OQUAWKA WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
5View Details →
GARDEN HOME SD
People Served
1KCities Served
2Above Guidelines
2View Details →
GREEN OAKS
People Served
1KCities Served
1Above Guidelines
3View Details →
FORRESTON
People Served
1KCities Served
1Above Guidelines
5View Details →
CLIFTON WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
7View Details →
GARDNER WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
10View Details →
WALNUT WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
7View Details →
LANARK WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
3View Details →
ROXANA
People Served
1KCities Served
1Above Guidelines
3View Details →
HARTFORD
People Served
1KCities Served
1Above Guidelines
3View Details →
MOUNT CARROLL
People Served
1KCities Served
1Above Guidelines
3View Details →
OAKBROOK TERRACE
People Served
1KCities Served
1Above Guidelines
2View Details →
CERRO GORDO WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
8View Details →
WARREN WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
8View Details →
DURAND WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
7View Details →
TOLUCA WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
5View Details →
OKAWVILLE
People Served
1KCities Served
1Above Guidelines
3View Details →
GRIDLEY WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
8View Details →
ONARGA WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
6View Details →
NORTH UTICA
People Served
1KCities Served
1Above Guidelines
6View Details →
TOWER LAKES
People Served
1KCities Served
1View Details →
WYOMING WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
7View Details →
PAYSON WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
1View Details →
TOULON
People Served
1KCities Served
2Above Guidelines
5View Details →
CAPRON
People Served
1KCities Served
1Above Guidelines
3View Details →
CRYSTAL LAWNS ADDITION IMPROVEMENT ASSOC
People Served
1KCities Served
1Above Guidelines
4View Details →
ALBERS WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
6View Details →
ASSUMPTION WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
7View Details →
OTTER LAKE WATER COMMISSION
People Served
1KCities Served
1Above Guidelines
3View Details →
COBDEN WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
7View Details →
ASHLAND WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
8View Details →
ASTORIA WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
10View Details →
HARRISTOWN
People Served
1KCities Served
1Above Guidelines
3View Details →
BARRY WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
8View Details →
AQUA ILLINOIS-PHILO
People Served
1KCities Served
1Above Guidelines
2View Details →
MAPLE PARK
People Served
1KCities Served
1Above Guidelines
3View Details →
ST ANNE
People Served
1KCities Served
1EPA Violations
1Above Guidelines
4View Details →
WARRENSBURG
People Served
1KCities Served
1Above Guidelines
3View Details →
LADD
People Served
1KCities Served
1Above Guidelines
4View Details →
IL AMERICAN-WASHINGTON ESTATES
People Served
1KCities Served
1Above Guidelines
1View Details →
VALMEYER
People Served
1KCities Served
1Above Guidelines
3View Details →
IL AMERICAN-VALLEY MARINA
People Served
1KCities Served
2Above Guidelines
4View Details →
GRIGGSVILLE WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
9View Details →
VALIER
People Served
1KCities Served
1Above Guidelines
2View Details →
CHATSWORTH WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
7View Details →
HANNA CITY WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
5View Details →
YORK TOWNSHIP WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
2View Details →
MINIER
People Served
1KCities Served
1Above Guidelines
4View Details →
WAYNE CITY
People Served
1KCities Served
1Above Guidelines
2View Details →
ROYALTON WATER SYSTEM
People Served
1KCities Served
2Above Guidelines
7View Details →
LA HARPE WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
12View Details →
THOMASBORO
People Served
1KCities Served
1Above Guidelines
2View Details →
FORREST WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
5View Details →
MACON WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
10View Details →
AQUA ILLINOIS-SKYLINE (NORTHERN)
People Served
1KCities Served
1Above Guidelines
5View Details →
CHEBANSE WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
11View Details →
CHRISMAN WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
4View Details →
MARTINSVILLE WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
5View Details →
STILLMAN VALLEY
People Served
1KCities Served
1Above Guidelines
4View Details →
WASHBURN WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
7View Details →
CUBA
People Served
1KCities Served
1Above Guidelines
2View Details →
DANVERS WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
10View Details →
DIVERNON
People Served
1KCities Served
1Above Guidelines
2View Details →
MECHANICSBURG-BUFFALO WATER COMMISSION
People Served
1KCities Served
1Above Guidelines
8View Details →
TOLEDO WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
7View Details →
ENERGY
People Served
1KCities Served
1Above Guidelines
2View Details →
MURRAYVILLE-WOODSON WATER COMMISSION
People Served
1KCities Served
2Above Guidelines
3View Details →
SOUTH BARRINGTON
People Served
1KCities Served
1Above Guidelines
4View Details →
HOYLETON RWC
People Served
1KCities Served
1Above Guidelines
2View Details →
SOUTH PEKIN WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
6View Details →
MOUNDS WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
8View Details →
PRAIRIE PATH WATER COMPANY-FERSON CREEK
People Served
1KCities Served
1Above Guidelines
4View Details →
DOWELL WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
6View Details →
ELKVILLE
People Served
1KCities Served
1Above Guidelines
2View Details →
AVA WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
5View Details →
JOHNSBURG NO.2
People Served
1KCities Served
2Above Guidelines
2View Details →
FLANAGAN WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
5View Details →
PLEASANT HILL WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
9View Details →
WORDEN WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
7View Details →
GORHAM WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
6View Details →
SUMNER WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
8View Details →
IL AMERICAN-GLASFORD
People Served
1KCities Served
1Above Guidelines
4View Details →
MORRISONVILLE WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
9View Details →
NILWOOD
People Served
1KCities Served
1Above Guidelines
2View Details →
NAUVOO WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
8View Details →
HOFFMAN RURAL WATER COMPANY
People Served
1KCities Served
1Above Guidelines
2View Details →
SHAWNEETOWN WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
7View Details →
WAMAC
People Served
1KCities Served
1Above Guidelines
2View Details →
PRAIRIE PATH WATER COMPANY-KILLARNEY
People Served
1KCities Served
1Above Guidelines
2View Details →
ILLIOPOLIS WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
8View Details →
MEREDOSIA WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
7View Details →
ALTO PASS WATER DISTRICT
People Served
1KCities Served
1Above Guidelines
7View Details →
ODELL WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
7View Details →
DOWNS
People Served
1KCities Served
1Above Guidelines
5View Details →
MAZON
People Served
1KCities Served
1Above Guidelines
6View Details →
GOODFIELD
People Served
1KCities Served
1Above Guidelines
3View Details →
GIFFORD
People Served
1KCities Served
1Above Guidelines
2View Details →
VIOLA
People Served
1KCities Served
1Above Guidelines
5View Details →
EAST MORELAND WTR SERVICE ASSN
People Served
1KCities Served
1Above Guidelines
3View Details →
PRAIRIE PATH WATER COMPANY-LAKE WILDWOOD
People Served
1KCities Served
1Above Guidelines
3View Details →
STONINGTON
People Served
1KCities Served
1Above Guidelines
2View Details →
AQUA ILLINOIS-MOECHERVILLE
People Served
1KCities Served
1Above Guidelines
3View Details →
ASHTON
People Served
1KCities Served
1Above Guidelines
2View Details →
BECKEMEYER
People Served
1KCities Served
1Above Guidelines
2View Details →
ARGENTA
People Served
1KCities Served
1Above Guidelines
3View Details →
BLOOMINGTON TOWNSHIP PWD-CRESTWICKE
People Served
1KCities Served
1Above Guidelines
2View Details →
FRANKLIN GROVE
People Served
1KCities Served
1Above Guidelines
4View Details →
OREANA
People Served
1KCities Served
1View Details →
PRAIRIE PATH WATER COMPANY-COVENTRY HILL
People Served
1KCities Served
1Above Guidelines
2View Details →
BUNCOMBE WATER DISTRICT
People Served
1KCities Served
2Above Guidelines
2View Details →
PRAIRIE PATH WATER COMPANY-CLARENDON
People Served
1KCities Served
1Above Guidelines
3View Details →
KAHO PUBLIC WATER DISTRICT
People Served
1KCities Served
1Above Guidelines
2View Details →
ANNAWAN
People Served
1KCities Served
1Above Guidelines
2View Details →
DUNFERMLINE-ST DAVID WATER COMMISSION
People Served
1KCities Served
2Above Guidelines
2View Details →
EAST GALESBURG
People Served
1KCities Served
1Above Guidelines
2View Details →
WATAGA
People Served
1KCities Served
1Above Guidelines
4View Details →
LIBERTY PARK HOMEOWNERS ASSOCIATION
People Served
1KCities Served
2Above Guidelines
3View Details →
PEMBROKE TOWNSHIP
People Served
1KCities Served
1View Details →
ROUND PRAIRIE WATER COOP
People Served
1KCities Served
1Above Guidelines
2View Details →
IL AMERICAN-LIVINGSTON
People Served
1KCities Served
1Above Guidelines
2View Details →
LAKE BARRINGTON
People Served
1KCities Served
1Above Guidelines
4View Details →
GLENBROOK SD
People Served
1KCities Served
1Above Guidelines
2View Details →
THAYER
People Served
1KCities Served
1Above Guidelines
2View Details →
POPLAR GROVE WEST-COUNTRYSIDE
People Served
1KCities Served
1Above Guidelines
5View Details →
ASHMORE
People Served
1KCities Served
1Above Guidelines
3View Details →
SHARPSBURG AND NEIGHBORING AREA WATER SY
People Served
1KCities Served
1Above Guidelines
3View Details →
PRAIRIE PATH WATER COMPANY-WALK UP WOODS
People Served
1KCities Served
1Above Guidelines
3View Details →
ORANGEVILLE
People Served
1KCities Served
1Above Guidelines
1View Details →
PEARL CITY
People Served
1KCities Served
1Above Guidelines
3View Details →
BLANDINSVILLE
People Served
1KCities Served
1Above Guidelines
4View Details →
NORTH REGIONAL WATER FAC
People Served
1KCities Served
1Above Guidelines
2View Details →
E J WATER - WATSON
People Served
1KCities Served
1Above Guidelines
2View Details →
CAMARGO
People Served
1KCities Served
1Above Guidelines
3View Details →
CEDARVILLE
People Served
1KCities Served
2Above Guidelines
2View Details →
PRAIRIE PATH WATER COMPANY-LAKE MARIAN
People Served
1KCities Served
1Above Guidelines
3View Details →
YATES CITY
People Served
1KCities Served
1Above Guidelines
6View Details →
KEITHSBURG
People Served
1KCities Served
1Above Guidelines
2View Details →
STEWARDSON
People Served
1KCities Served
1Above Guidelines
2View Details →
INGALLS PARK SUBDIVISION
People Served
1KCities Served
1Above Guidelines
3View Details →
AQUA ILLINOIS-EASTWOOD MANOR
People Served
1KCities Served
1Above Guidelines
3View Details →
AQUA ILLINOIS-VILLAGE WOODS
People Served
1KCities Served
1Above Guidelines
5View Details →
PRAIRIE PATH WATER COMPANY-GALENA
People Served
1KCities Served
1EPA Violations
1Above Guidelines
4View Details →
FOREST VIEW
People Served
1KCities Served
1Above Guidelines
2View Details →
SAYBROOK
People Served
1KCities Served
1View Details →
LAKE COUNTY PW- HAWTHORN WOODS
People Served
1KCities Served
1Above Guidelines
1View Details →
MATHERVILLE
People Served
1KCities Served
1Above Guidelines
1View Details →
WEST CITY
People Served
1KCities Served
1Above Guidelines
2View Details →
VERGENNES
People Served
1KCities Served
1Above Guidelines
2View Details →
BEDFORD PARK
People Served
1KCities Served
1Above Guidelines
2View Details →
LYNDON
People Served
1KCities Served
1Above Guidelines
3View Details →
HECKER
People Served
1KCities Served
1Above Guidelines
2View Details →
BARTELSO
People Served
1KCities Served
1Above Guidelines
3View Details →
CHANNAHON EAST
People Served
1KCities Served
2View Details →
HUTSONVILLE
People Served
1KCities Served
1Above Guidelines
3View Details →
HOPKINS PARK
People Served
1KCities Served
1Above Guidelines
2View Details →
AQUA ILLINOIS-NORDIC WOODS
People Served
1KCities Served
1Above Guidelines
1View Details →
CHANDLERVILLE
People Served
1KCities Served
1Above Guidelines
2View Details →
DIETERICH
People Served
1KCities Served
1Above Guidelines
4View Details →
PRAIRIE PATH WATER COMPANY-NORTHERN HILL
People Served
1KCities Served
1View Details →
SILVER GLEN HOMEOWNER'S ASSOCIATION
People Served
1KCities Served
1Above Guidelines
3View Details →
CHAPIN
People Served
1KCities Served
1Above Guidelines
3View Details →
COLLEGE VIEW SUBDIVISION
People Served
1KCities Served
1Above Guidelines
4View Details →
GRAND RIDGE
People Served
1KCities Served
1EPA Violations
1Above Guidelines
5View Details →
CARLOCK
People Served
1KCities Served
1Above Guidelines
4View Details →
MANCUSO VILLAGE PARK MHP
People Served
1KCities Served
1Above Guidelines
1View Details →
COLP
People Served
1KCities Served
1Above Guidelines
2View Details →
KEYESPORT
People Served
1KCities Served
1Above Guidelines
2View Details →
TOVEY
People Served
1KCities Served
1Above Guidelines
2View Details →
PRAIRIE CITY
People Served
0KCities Served
1Above Guidelines
1View Details →
MOUNT VERNON ASSOCIATION INC
People Served
0KCities Served
1Above Guidelines
2View Details →
PRAIRIE PATH WATER COMPANY-WILDWOOD
People Served
0KCities Served
1Above Guidelines
2View Details →
AQUA ILLINOIS-NUNDA
People Served
0KCities Served
1Above Guidelines
4View Details →
TOWANDA
People Served
0KCities Served
1Above Guidelines
2View Details →
MELVIN
People Served
0KCities Served
1Above Guidelines
1View Details →
GERMAN VALLEY
People Served
0KCities Served
1Above Guidelines
1View Details →
IL AMERICAN-SAUNEMIN
People Served
0KCities Served
1Above Guidelines
4View Details →
AQUA ILLINOIS-SUN RIVER TERRACE
People Served
0KCities Served
1Above Guidelines
1View Details →
LEAF RIVER
People Served
0KCities Served
1Above Guidelines
2View Details →
NAPLATE
People Served
0KCities Served
1Above Guidelines
3View Details →
LITTLE SWAN LAKE SD
People Served
0KCities Served
1Above Guidelines
1View Details →
SORENTO
People Served
0KCities Served
1Above Guidelines
2View Details →
NEPONSET
People Served
0KCities Served
1Above Guidelines
5View Details →
ARENZVILLE
People Served
0KCities Served
1View Details →
GOOD HOPE
People Served
0KCities Served
1Above Guidelines
1View Details →
OAK LANE MHC
People Served
0KCities Served
1Above Guidelines
3View Details →
PRAIRIE PATH WATER CO-COVENTRY CREEK
People Served
0KCities Served
1Above Guidelines
2View Details →
SIGEL
People Served
0KCities Served
1Above Guidelines
1View Details →
BUYSSE SUBDIVISION
People Served
0KCities Served
1Above Guidelines
2View Details →
HINDSBORO
People Served
0KCities Served
1Above Guidelines
2View Details →
SCALES MOUND
People Served
0KCities Served
1Above Guidelines
2View Details →
IL YOUTH CENTER ST CHARLES
People Served
0KCities Served
1Above Guidelines
2View Details →
RICHVIEW
People Served
0KCities Served
1Above Guidelines
2View Details →
PRAIRIE PATH WATER COMPANY-ROCKVALE
People Served
0KCities Served
1Above Guidelines
2View Details →
AQUA ILLINOIS-WOODLAWN
People Served
0KCities Served
1Above Guidelines
2View Details →
CARBON HILL
People Served
0KCities Served
1Above Guidelines
1View Details →
FREEMAN SPUR
People Served
0KCities Served
1Above Guidelines
2View Details →
FIELDON
People Served
0KCities Served
1View Details →
MAEYSTOWN
People Served
0KCities Served
1Above Guidelines
5View Details →
FSH WATER COMMISSION
People Served
0KCities Served
1Above Guidelines
2View Details →
BARDOLPH
People Served
0KCities Served
1EPA Violations
2Above Guidelines
3View Details →
ROCK CITY
People Served
0KCities Served
1Above Guidelines
1View Details →
GLEN EDEN ESTATES HOMEOWNERS ASSOCIATION
People Served
0KCities Served
1Above Guidelines
2View Details →
OAKFORD
People Served
0KCities Served
1Above Guidelines
3View Details →
LUDLOW
People Served
0KCities Served
1View Details →
CEDAR POINT WATER COMPANY
People Served
0KCities Served
1Above Guidelines
3View Details →
LAKE WINDERMERE ESTATES SUBDIVISION
People Served
0KCities Served
1Above Guidelines
2View Details →
SUNNYLAND SUBDIVISION
People Served
0KCities Served
1Above Guidelines
2View Details →
KANE
People Served
0KCities Served
1Above Guidelines
4View Details →
LITTLE YORK
People Served
0KCities Served
1Above Guidelines
2View Details →
ELLIOTT
People Served
0KCities Served
1Above Guidelines
2View Details →
MAQUON
People Served
0KCities Served
1Above Guidelines
3View Details →
PLEASANT RIDGE MHP
People Served
0KCities Served
1Above Guidelines
3View Details →
LEGEND LAKES WATER ASSOCIATION
People Served
0KCities Served
1Above Guidelines
1View Details →
MC COOK
People Served
0KCities Served
1Above Guidelines
2View Details →
SIBLEY
People Served
0KCities Served
1Above Guidelines
3View Details →
MILL SHOALS
People Served
0KCities Served
1Above Guidelines
2View Details →
NEW MINDEN
People Served
0KCities Served
1Above Guidelines
2View Details →
STONETOWN EDGEWOOD TERRACE, LLC
People Served
0KCities Served
1View Details →
NASON
People Served
0KCities Served
1Above Guidelines
2View Details →
BROUGHTON WATER DISTRICT
People Served
0KCities Served
1View Details →
WOODLAND ACRES MHC
People Served
0KCities Served
1Above Guidelines
2View Details →
RADOM
People Served
0KCities Served
1Above Guidelines
2View Details →
STEWARD
People Served
0KCities Served
1EPA Violations
1Above Guidelines
3View Details →
MEADOWBROOK MH COMMUNITY, LLC
People Served
0KCities Served
2View Details →
FOREST LAKE ADDITION - LAKE CO PW
People Served
0KCities Served
2View Details →
POWERS WATER CO, INC.
People Served
0KCities Served
1Above Guidelines
1View Details →
E J WATER-MONTROSE
People Served
0KCities Served
1EPA Violations
4Above Guidelines
2View Details →
E J WATER- DEWEY
People Served
0KCities Served
1Above Guidelines
4View Details →
SEATON
People Served
0KCities Served
1Above Guidelines
2View Details →
WINDWOOD WATER SYSTEM, INC.
People Served
0KCities Served
1Above Guidelines
2View Details →
MACEDONIA
People Served
0KCities Served
1Above Guidelines
2View Details →
SCIOTA
People Served
0KCities Served
1View Details →
SPRINGERTON
People Served
0KCities Served
1Above Guidelines
2View Details →
MOORES PRAIRIE TOWNSHIP WATER COMPANY
People Served
0KCities Served
1Above Guidelines
2View Details →
FOX LAWN HOMEOWNERS WATER ASSOCIATION
People Served
0KCities Served
1Above Guidelines
4View Details →
ROCKLAND MHP
People Served
0KCities Served
1Above Guidelines
3View Details →
COUNTRY VIEW MHC
People Served
0KCities Served
1View Details →
PATTERSON (INC AS WILMINGTON)
People Served
0KCities Served
1View Details →
PRAIRIE RIDGE ASSOCIATION
People Served
0KCities Served
1View Details →
AQUA ILLINOIS-SUMMERDALE
People Served
0KCities Served
1Above Guidelines
2View Details →
SOUTH SANGAMON WATER COMMISSION
People Served
0KCities Served
2Above Guidelines
2View Details →
STRAWN
People Served
0KCities Served
1Above Guidelines
2View Details →
BISHOP HILL
People Served
0KCities Served
1Above Guidelines
3View Details →
TRIANGLE MANUFACTURED HOME COMMUNITY
People Served
0KCities Served
1View Details →
ST AUGUSTINE
People Served
0KCities Served
1Above Guidelines
1View Details →
MOUNT ERIE
People Served
0KCities Served
1Above Guidelines
1View Details →
JEISYVILLE
People Served
0KCities Served
1Above Guidelines
3View Details →
MARSEILLES SOUTH
People Served
0KCities Served
1Above Guidelines
2View Details →
OAK VIEW ESTATES
People Served
0KCities Served
1Above Guidelines
1View Details →
GLENSTONE SBDV HOA
People Served
0KCities Served
1View Details →
EDWARD HINES JR V A HOSPITAL
People Served
0KCities Served
1Above Guidelines
2View Details →
HOYLETON-NEW MINDEN
People Served
0KCities Served
1Above Guidelines
2View Details →
WINDCREST SUBDIVISION
People Served
0KCities Served
1Above Guidelines
1View Details →
KINKAID AREA WATER SYSTEM
People Served
0KCities Served
1Above Guidelines
2View Details →
CENTRAL LAKE COUNTY JAWA
People Served
0KCities Served
1Above Guidelines
4View Details →
COULTERVILLE WATER SYSTEM
People Served
0KCities Served
1Above Guidelines
6View Details →
GALATIA WATER SYSTEM
People Served
0KCities Served
1Above Guidelines
6View Details →
HAMEL WATER SYSTEM
People Served
0KCities Served
1Above Guidelines
4View Details →
LITTLETON WATER SYSTEM
People Served
0KCities Served
1Above Guidelines
1View Details →
MILLEDGEVILLE WATER SYSTEM
People Served
0KCities Served
1Above Guidelines
11View Details →
MODESTO WATER SYSTEM
People Served
0KCities Served
1Above Guidelines
6View Details →
NEW DOUGLAS WATER SYSTEM
People Served
0KCities Served
1Above Guidelines
5View Details →
OLIVE BRANCH WATER SYSTEM
People Served
0KCities Served
1Above Guidelines
8View Details →
TAMMS WATER SYSTEM
People Served
0KCities Served
1Above Guidelines
8View Details →
THOMSON WATER SYSTEM
People Served
0KCities Served
1Above Guidelines
7View Details →
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Water operators in Illinois
If you run a water utility in Illinois, you're subject to the EPA CCR Rule (40 CFR 141.151) enforced by the state drinking-water program. The 2027 revised rule adds direct-URL delivery requirements effective January 1, 2027, with the first compliant report due July 1, 2027. See our 2027 CCR Rule summary for requirements that apply to your utility.
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