| Name |
Areas served |
Population served |
Contaminant count |
Violation count |
|
Indiana American Water - Northwest
|
Gary, Merrillville |
166,783 |
69 |
11 |
|
Hammond Water Works Department
|
Hammond |
77,614 |
38 |
9 |
|
Crown Point Water Works
|
Crown Point |
30,000 |
32 |
3 |
|
Schererville Water Department
|
Schererville |
30,000 |
35 |
6 |
|
East Chicago Water Works
|
East Chicago |
29,500 |
49 |
46 |
|
Munster Water Company
|
Munster |
23,603 |
37 |
8 |
|
Highland Water Works
|
Highland |
23,546 |
36 |
6 |
|
Griffith Water Department
|
Griffith |
16,893 |
43 |
6 |
|
Dyer Water Department
|
Dyer |
16,800 |
45 |
4 |
|
St. John Municipal Water Utility
|
St. John |
15,027 |
12 |
34 |
|
Lake Station Water Department
|
Lake Station |
12,572 |
33 |
10 |
|
Lowell Water Department
|
Lowell |
9,276 |
0 |
109 |
|
Twin Lakes Utilities, Inc.
|
Crown Point |
8,000 |
0 |
12 |
|
New Chicago Water Works
|
Hobart |
5,590 |
0 |
15 |
|
Whiting Water Department
|
Whiting |
4,900 |
0 |
25 |
|
In Water Services, Inc.
|
Merrillville |
4,148 |
0 |
6 |
|
Cedar Lake Water Works
|
Cedar Lake |
3,028 |
0 |
13 |
|
Peoples Water Company, Inc.
|
Gary |
3,000 |
0 |
0 |
|
Lemon Lake County Park
|
Laporte |
2,958 |
0 |
0 |
|
Turkey Creek Utility Corporation
|
Merrillville |
2,629 |
0 |
0 |
|
Stoney Run County Park
|
Merrillville |
2,120 |
0 |
0 |
|
Lowell Commons
|
Hebron |
1,540 |
0 |
2 |
|
Flying J #653
|
Hebron |
1,450 |
0 |
131 |
|
Aqua Indiana Water Company
|
County of Lake |
1,150 |
0 |
0 |
|
Mcdonalds - #13735
|
Cedar Lake |
1,015 |
0 |
0 |
|
Restawhile Conference Gro
|
Cedar Lake |
1,000 |
0 |
0 |
|
Family Express #14
|
Crown Point |
1,000 |
0 |
0 |
|
Flying J - Gas Mart
|
Hebron |
960 |
0 |
0 |
|
Cedar Lake - Robins Nest
|
Schererville |
888 |
0 |
15 |
|
Apple Valley Utilities, Inc.
|
Hebron |
712 |
0 |
67 |
|
Mr. C. Rose
|
Crown Point |
674 |
0 |
0 |
|
Dyer Gas & Food D/b/a Always Open
|
Dyer |
672 |
0 |
0 |
|
Utilities Inc. Ii
|
Cedar Lake |
666 |
0 |
0 |
|
Macarthur School
|
Lowell |
625 |
0 |
0 |
|
Luke Oil #293
|
Merrillville |
606 |
0 |
34 |
|
Mcdonald's - Crown Point
|
County of Lake |
600 |
0 |
0 |
|
Douglas Macarthur Elementary
|
Cedar Lake |
567 |
0 |
0 |
|
Winfield Elementary School
|
Crown Point |
546 |
0 |
0 |
|
Lake Prairie Elementary
|
Lowell |
540 |
0 |
25 |
|
Lakes Of The Four Seasons-welsh Mart 189
|
County of Lake |
510 |
0 |
0 |
|
Bethel Church Cedar Lake
|
Cedar Lake |
473 |
0 |
4 |
|
Lake Hills Baptist Church & Family Ctr
|
Schererville |
457 |
0 |
0 |
|
Holy Name Parish/grand Tots
|
Cedar Lake |
444 |
0 |
7 |
|
Jane Ball Elementary School
|
Cedar Lake |
444 |
0 |
0 |
|
Oak Ridge Prairie County Park
|
Lowell |
400 |
0 |
0 |
|
John Wood Elementary
|
Merrillville |
382 |
0 |
0 |
|
Dicks Restaurant
|
St. John |
340 |
0 |
0 |
|
Star Food Corp
|
County of Lake |
326 |
0 |
4 |
|
Dyer Indoor Soccer Arena
|
Dyer |
302 |
0 |
4 |
|
Lemon Lake County Park
|
Lowell |
300 |
0 |
0 |
|
Heritage Restaurant
|
County of Lake |
300 |
0 |
0 |
|
Schneider Water Department
|
Schneider |
277 |
0 |
37 |
|
Lighthouse Restaurant At Paradise Cove
|
Cedar Lake |
275 |
0 |
0 |
|
Independence Hill Water
|
County of Lake |
270 |
0 |
0 |
|
Lakeshore Subdivision Association, Inc.
|
Cedar Lake |
265 |
0 |
123 |
|
Ridge Mobile Home Park
|
County of Lake |
250 |
0 |
0 |
|
WRIGHTS TRAILER PARK #1
|
County of Lake |
250 |
0 |
0 |
|
One Stop #228
|
Merrillville |
223 |
0 |
0 |
|
Harry Os
|
Cedar Lake |
220 |
0 |
17 |
|
County Line Orchard
|
Hobart |
220 |
0 |
0 |
|
Fairway Regional Water District
|
Cedar Lake |
210 |
0 |
52 |
|
Conelas Restaurant
|
Lowell |
204 |
0 |
0 |
|
Dc Country Junction
|
Lowell |
203 |
0 |
0 |
|
Lemon Lake County Park - Shelters 6&7
|
Crown Point |
203 |
0 |
0 |
|
Lemon Lake County Park - Shelters 4&5
|
Crown Point |
203 |
0 |
0 |
|
Lemon Lake County Park - Shelters 1&9
|
Crown Point |
203 |
0 |
0 |
|
Chicagoland Christian Village
|
Crown Point |
200 |
0 |
123 |
|
Cedar Lake Mobile Home Park
|
Cedar Lake |
200 |
0 |
335 |
|
St. Michael The Archangel Church
|
Cedar Lake |
200 |
0 |
0 |
|
Northwest Indiana Islamic Center
|
Crown Point |
199 |
0 |
2 |
|
Cedar Lake Partners, Llc
|
Cedar Lake |
190 |
0 |
0 |
|
Glen View Mobile Home Park/east 100
|
County of Lake |
190 |
0 |
0 |
|
Lake Region Christian Assembly
|
Crown Point |
180 |
0 |
139 |
|
Gas City Ltd. #101
|
St. John |
177 |
0 |
0 |
|
Camp Meadowbrook
|
Valparaiso |
175 |
0 |
0 |
|
Boys And Girls Club Of Nw In-cedar Lake
|
Cedar Lake |
160 |
0 |
24 |
|
Luke Oil Co., Inc. #232
|
County of Lake |
153 |
0 |
0 |
|
Cedar Lake Bible Conference Grounds
|
Cedar Lake |
150 |
0 |
70 |
|
The Protection Of The Virgin Mary Orth.
|
Merrillville |
150 |
0 |
1 |
|
Hanover North Professional Building
|
Dyer |
150 |
0 |
3 |
|
Lake Region Christian Assembly
|
Crown Point |
150 |
0 |
0 |
|
Lake Region Christian Assembly
|
Lowell |
150 |
0 |
0 |
|
Pheasant Valley Country Club
|
Crown Point |
145 |
0 |
15 |
|
Grace Evangelical Lutheran Church
|
Hobart |
140 |
0 |
1 |
|
Good Shepherd Day Care
|
Merrillville |
140 |
0 |
0 |
|
Glen View Mobile Home Park/west 200
|
County of Lake |
140 |
0 |
0 |
|
Subway/r.a.k. Holdings Llc
|
Cedar Lake |
129 |
0 |
3 |
|
Palmira Golf & Country Club
|
St. John |
129 |
0 |
31 |
|
Cornerstone Protestant Reformed
|
St. John |
125 |
0 |
10 |
|
Cokenergy
|
County of Lake |
125 |
0 |
0 |
|
Greenhill Manor Mhp
|
County of Lake |
125 |
0 |
0 |
|
Lakeshore Petro Inc - Cedar Lake Bp
|
Cedar Lake |
124 |
0 |
0 |
|
Summer Tree Restaurant
|
Crown Point |
120 |
0 |
0 |
|
Northern Indiana Material
|
County of Lake |
116 |
0 |
0 |
|
Town Of Cedar Lake - Complex & Pumphouse
|
Cedar Lake |
115 |
0 |
0 |
|
Ross Baptist Church
|
Gary |
110 |
0 |
0 |
|
Goodfellas
|
Cedar Lake |
107 |
0 |
0 |
|
Indian Ridge Golf Course
|
Hobart |
106 |
0 |
0 |
|
Usa Family Restaurant
|
Lowell |
105 |
0 |
0 |
|
Tastee Top
|
Cedar Lake |
104 |
0 |
0 |
|
The Sandbar Grill
|
Cedar Lake |
104 |
0 |
0 |
|
Cedar Lake China House
|
Cedar Lake |
103 |
0 |
0 |
|
Christian Assembly Church
|
Hobart |
102 |
0 |
0 |
|
Crossings Mobile Home Park
|
Merrillville |
100 |
0 |
0 |
|
Sikh Religious Society Of Indiana
|
Crown Point |
100 |
0 |
0 |
|
Cedar Lake Water Utility Monastery
|
Cedar Lake |
100 |
0 |
0 |
|
Surprise Park Water Association
|
Cedar Lake |
100 |
0 |
0 |
|
Grace Fellowship Church
|
Lowell |
100 |
0 |
0 |
|
Good Shephard Home, Inc
|
County of Lake |
100 |
0 |
0 |
|
Deep River Church Of Christ
|
Merrillville |
98 |
0 |
0 |
|
American Legion Post #261
|
Cedar Lake |
97 |
0 |
0 |
|
Grand Tots
|
Cedar Lake |
94 |
0 |
0 |
|
Hillside Community Church
|
Crown Point |
90 |
0 |
0 |
|
Colonial Mobile Home Park
|
County of Lake |
90 |
0 |
0 |
|
Maple Manor Residence Ho
|
County of Lake |
90 |
0 |
0 |
|
Peace Protestant Reformed Church
|
Dyer |
88 |
0 |
0 |
|
South Shore Country Club, Inc.
|
Cedar Lake |
85 |
0 |
0 |
|
Resurrection Lutheran Church
|
Crown Point |
85 |
0 |
0 |
|
Range Line Presbyterian Church
|
County of Lake |
84 |
0 |
0 |
|
Oak Knoll Golf Course
|
Lowell |
80 |
0 |
0 |
|
YOUCHE COUNTRY CLUB
|
Crown Point |
80 |
0 |
0 |
|
Michaels CafÉ
|
Lowell |
80 |
0 |
0 |
|
First Church Of The Nazarene
|
County of Lake |
80 |
0 |
0 |
|
Bremerton Mobile Home Park
|
Griffith |
79 |
0 |
0 |
|
Beer Barrel
|
Merrillville |
79 |
0 |
0 |
|
Cornerstone Community Church
|
Hobart |
78 |
0 |
0 |
|
Hunleys Restaurant
|
Cedar Lake |
77 |
0 |
0 |
|
Ideal Mobile Home Park
|
County of Lake |
75 |
0 |
0 |
|
Noble Oaks Subdivision Water Association
|
Cedar Lake |
70 |
0 |
0 |
|
Char El Mobile Home Park Llc
|
County of Lake |
69 |
0 |
0 |
|
Dalecarlia Bible Church
|
Lowell |
66 |
0 |
0 |
|
Grace Lutheran Church
|
Dyer |
64 |
0 |
0 |
|
Cedar Lake United Methodist Church
|
Cedar Lake |
61 |
0 |
0 |
|
Sundaes On The Lake
|
Cedar Lake |
60 |
0 |
0 |
|
Bugaboos Drink Llc
|
Cedar Lake |
60 |
0 |
0 |
|
Findleys Shelby Inn
|
Shelby |
60 |
0 |
0 |
|
Cedar Springs Apartment
|
Cedar Lake |
60 |
0 |
0 |
|
Range Line Presbyterian Church
|
County of Lake |
58 |
0 |
0 |
|
Carlos Restaurant
|
Cedar Lake |
55 |
0 |
0 |
|
Paiges Mhp/inactive
|
County of Lake |
55 |
0 |
0 |
|
Rosatis Pizza
|
Cedar Lake |
53 |
0 |
0 |
|
Pivot Lounge Inc.
|
Crown Point |
53 |
0 |
0 |
|
The Hill Tavern
|
Cedar Lake |
51 |
0 |
0 |
|
Crown Point Assembly Of God
|
Crown Point |
51 |
0 |
0 |
|
Crown Point Church Of God
|
Crown Point |
51 |
0 |
0 |
|
Town Club Tavern
|
Cedar Lake |
50 |
0 |
0 |
|
Southern Lake County Conservation Club
|
Schneider |
50 |
0 |
0 |
|
The Harbor
|
Cedar Lake |
50 |
0 |
0 |
|
Pine Crest Resort And Marina
|
County of Lake |
50 |
0 |
0 |
|
Cedar Lake Fish & Game
|
County of Lake |
50 |
0 |
0 |
|
Usa Interstate Restaurant
|
Lowell |
50 |
0 |
0 |
|
Lake Hills Golf & Country Club
|
Lowell |
50 |
0 |
0 |
|
Steve Pizza Palace
|
Lowell |
50 |
0 |
0 |
|
WRIGHTS MOBILE HOME PARK #2
|
County of Lake |
50 |
0 |
0 |
|
The Pantry
|
County of Lake |
50 |
0 |
0 |
|
Silver Dollar Tavern
|
County of Lake |
50 |
0 |
0 |
|
State Police District 13
|
County of Lake |
50 |
0 |
0 |
|
Red Rock Trading, Inc.
|
Lowell |
50 |
0 |
0 |
|
Super 8 Motel Diversified Hospitality
|
County of Lake |
48 |
0 |
0 |
|
Apostolics Of Cedar Lake
|
Cedar Lake |
47 |
0 |
0 |
|
Ross Mobile Home Court
|
County of Lake |
46 |
0 |
0 |
|
Cedar Lake Yacht Club
|
Cedar Lake |
45 |
0 |
0 |
|
Oakwood Mobile Home Park
|
Lowell |
45 |
0 |
0 |
|
Rockwell Shores Apartments
|
Merrillville |
45 |
0 |
0 |
|
Flying J - J Care
|
Lowell |
45 |
0 |
0 |
|
St. Christopher Episcopal Church
|
Crown Point |
45 |
0 |
0 |
|
Huber Ranch Labor Camp
|
Lowell |
45 |
0 |
0 |
|
Tobes Restaurant
|
Cedar Lake |
44 |
0 |
0 |
|
Trinity Free Methodist Church
|
Merrillville |
43 |
0 |
0 |
|
Jo-jos Restaurant
|
Cedar Lake |
42 |
0 |
0 |
|
Avenue Mobile Home Park
|
County of Lake |
42 |
0 |
0 |
|
Sunset Harbor Condominiums
|
Cedar Lake |
40 |
0 |
0 |
|
Donellis Pizza
|
Lowell |
40 |
0 |
0 |
|
The Monon Depot
|
County of Lake |
40 |
0 |
0 |
|
Ed's Trailer Park
|
County of Lake |
40 |
0 |
0 |
|
Hope Lutheran Church
|
Cedar Lake |
40 |
0 |
0 |
|
Waters Edge Condo Association
|
Cedar Lake |
38 |
0 |
0 |
|
Corkys Dogg House
|
Cedar Lake |
37 |
0 |
0 |
|
Church Of St. Andrew The Evangelist Inc.
|
Merrillville |
35 |
0 |
0 |
|
Stoney Run County Park/picnic Area
|
County of Lake |
35 |
0 |
0 |
|
Cook's Lounge
|
County of Lake |
35 |
0 |
0 |
|
Cedar Gardens Mhp
|
Cedar Lake |
34 |
0 |
0 |
|
Monticello Sub District
|
Monticello |
34 |
0 |
0 |
|
Cedar Creek Family Golf Center
|
Cedar Lake |
32 |
0 |
0 |
|
Kings Mobile Home Court
|
County of Lake |
32 |
0 |
0 |
|
Crestview Inn & Suites
|
Cedar Lake |
31 |
0 |
0 |
|
Lake Dale Ale Llc
|
Lowell |
31 |
0 |
0 |
|
Honeysuckle Mobile Home Park
|
Griffith |
30 |
0 |
0 |
|
Buckley Homestead - Visitor Center
|
Lowell |
30 |
0 |
0 |
|
Snacks & Pop
|
Lowell |
30 |
0 |
0 |
|
Deep River Co. Park - Indoor Visit. Ctr.
|
Hobart |
29 |
0 |
0 |
|
River Pointe Country Club
|
Hobart |
29 |
0 |
0 |
|
Amvets Post 15
|
Cedar Lake |
27 |
0 |
0 |
|
Foe 2529
|
Cedar Lake |
27 |
0 |
0 |
|
Westpoint Toll Plaza-indot
|
County of Lake |
27 |
0 |
0 |
|
Reicherts Tavern
|
Cedar Lake |
26 |
0 |
0 |
|
Great Oaks After 4 Supper Club
|
Cedar Lake |
26 |
0 |
0 |
|
Sunrise Trailer Park
|
County of Lake |
26 |
0 |
0 |
|
Sunrise Trailer Park
|
County of Lake |
26 |
0 |
0 |
|
Meyers Castle
|
Dyer |
25 |
0 |
0 |
|
Deep River County Park - Outdoor Unit
|
Hobart |
25 |
0 |
0 |
|
Carriage Plaza
|
Cedar Lake |
25 |
0 |
0 |
|
R & P Developmt Dba Comfort Inn
|
County of Lake |
25 |
0 |
0 |
|
Schanes Bar & Grill
|
Cedar Lake |
25 |
0 |
0 |
|
Buckley Homestead - School Hand Pump
|
Lowell |
25 |
0 |
0 |
|
Buckley Homestead - 1910 Farm
|
Lowell |
25 |
0 |
0 |
|
Buckley Homestead-pioneer Farm Hand Pump
|
Lowell |
25 |
0 |
0 |
|
Buckley Homestead - Observatory
|
Lowell |
25 |
0 |
0 |
|
Pride Truck Wash Llc
|
Hebron |
25 |
0 |
0 |
|
Stoney Run Park - Memorial Restroom
|
County of Lake |
25 |
0 |
0 |
|
Winfield Woods Medical One
|
Winfield |
25 |
0 |
0 |
|
Cofhen, Inc. Dba The Great Oaks Center
|
Cedar Lake |
25 |
0 |
0 |
|
Martell/polite Dental Center
|
Cedar Lake |
25 |
0 |
0 |
|
New Life
|
Cedar Lake |
25 |
0 |
0 |
|
Horsehead Saloon
|
Thayer |
25 |
0 |
0 |
|
Automotive Service Center Ii
|
County of Lake |
25 |
0 |
0 |
|
Proedge Inc.
|
Shelby |
25 |
0 |
0 |
|
Toomey Park Resort
|
County of Lake |
25 |
0 |
0 |
|
Lakeside Marina, Inc.
|
Cedar Lake |
25 |
0 |
0 |
|
Wilke's Mobile Station
|
County of Lake |
25 |
0 |
0 |
|
Wagon Wheel Inn/welsh Oil Co.
|
Lowell |
25 |
0 |
0 |
|
Snack Shop
|
Lowell |
25 |
0 |
0 |
|
Shore Line Foods
|
Lowell |
25 |
0 |
0 |
|
Buoy's & Gallies
|
Lowell |
25 |
0 |
0 |
|
Grilled Onion
|
Lowell |
25 |
0 |
0 |
|
Coles Mart
|
Lowell |
25 |
0 |
0 |
|
Pharmacy
|
Lowell |
25 |
0 |
0 |
|
Spencer Biscuit
|
Lowell |
25 |
0 |
0 |
|
Lemon Lake County Park - Area 2
|
Crown Point |
25 |
0 |
0 |
|
Stoney Run County Park (campground)
|
Leroy |
25 |
0 |
0 |
|
Lake Region Christian Assembly
|
Lowell |
25 |
0 |
0 |
|
Tiny Town Pre-school & Ccc
|
County of Lake |
25 |
0 |
0 |
|
Deep River Park (picnic Area)
|
County of Lake |
25 |
0 |
0 |
|
Narshall's Lounge
|
County of Lake |
25 |
0 |
0 |
|
Coleman Restaurant
|
County of Lake |
25 |
0 |
0 |
|
Pauline's Hide-a-way
|
County of Lake |
25 |
0 |
0 |
|
Church Of God
|
County of Lake |
25 |
0 |
0 |
|
Coffins Shady Beach
|
Cedar Lake |
25 |
0 |
0 |
|
Assemblea Christiana
|
Lowell |
25 |
0 |
0 |
|
Herr Farms Ag. Camp
|
Lowell |
25 |
0 |
0 |
|
Rivers Edge Bar & Grill
|
Lowell |
25 |
0 |
0 |