| Name |
Areas served |
Population served |
Contaminant count |
Violation count |
|
Cedar Rapids Water Department
|
Cedar Rapids |
128,201 |
83 |
7 |
|
Marion Municipal Water Dept
|
Marion |
35,005 |
20 |
6 |
|
Hiawatha Water Dept
|
Hiawatha |
7,024 |
0 |
1 |
|
Avionics Group
|
County of Linn |
5,525 |
0 |
0 |
|
Mount Vernon Water Supply
|
Mount Vernon |
4,506 |
10 |
8 |
|
Robins, City Of
|
County of Linn |
3,142 |
0 |
0 |
|
Center Point Water Supply
|
Center Point |
2,426 |
0 |
2 |
|
Lisbon Water Supply
|
Lisbon |
2,152 |
0 |
12 |
|
Fairfax Water Supply
|
Fairfax |
2,123 |
0 |
4 |
|
Wilson Packing Company
|
County of Linn |
2,000 |
0 |
0 |
|
Ely Water Supply
|
Ely |
1,776 |
0 |
5 |
|
Central City Water Supply
|
Central City |
1,257 |
0 |
8 |
|
Quaker Manufacturing Llc
|
Cedar Rapids |
1,130 |
0 |
0 |
|
Springville Water Supply
|
Springville |
1,088 |
0 |
3 |
|
Palo Water Supply
|
Palo |
1,034 |
0 |
7 |
|
Pleasant Creek St Rec Area-north
|
Palo |
1,000 |
0 |
7 |
|
Cryvac Division Of Wr Grace Co
|
County of Linn |
900 |
0 |
0 |
|
Penwick And Ford Limited
|
County of Linn |
900 |
0 |
0 |
|
Marion Village
|
Marion |
850 |
0 |
19 |
|
Walker Water Works
|
Walker |
796 |
0 |
7 |
|
Palo Minimart
|
Palo |
750 |
0 |
0 |
|
North Linn High School / Middle School
|
Coggon |
724 |
0 |
9 |
|
Alburnett Water Supply
|
Alburnett |
673 |
0 |
19 |
|
Linn Co Engineer And Secondary Roads
|
Marion |
658 |
0 |
21 |
|
Coggon Water Department
|
Coggon |
658 |
0 |
2 |
|
Cedar Terrace Mhc
|
Cedar Rapids |
600 |
0 |
18 |
|
Nextera Energy Duane Arnold Llc
|
Palo |
600 |
0 |
4 |
|
Evergreen Packaging Equipment
|
County of Linn |
545 |
0 |
0 |
|
Squaw Creek School
|
County of Linn |
510 |
0 |
0 |
|
Guppy's On The Go
|
Walford |
506 |
0 |
12 |
|
Fairfax Caseys
|
Fairfax |
504 |
0 |
0 |
|
Pleasant Creek St Rec Area-south
|
Palo |
502 |
0 |
10 |
|
Troy Store
|
Troy Mills |
502 |
0 |
4 |
|
Alburnett Community School District
|
Alburnett |
500 |
0 |
2 |
|
Eastern Iowa Airport
|
County of Linn |
500 |
0 |
0 |
|
Club Shagnasty's
|
Marion |
457 |
0 |
0 |
|
Perfect Game Inc
|
Cedar Rapids |
400 |
0 |
34 |
|
C.r. Builders
|
County of Linn |
356 |
0 |
0 |
|
Tower Terrace Mobile Home Crt
|
County of Linn |
350 |
0 |
0 |
|
Roosevelt Royale Hotel
|
County of Linn |
345 |
0 |
0 |
|
Kirkwood Softball Complex
|
Cedar Rapids |
330 |
0 |
0 |
|
Conoco Gas And West Branch Inn
|
County of Linn |
316 |
0 |
0 |
|
Palisades Kepler - Park Office
|
Mount Vernon |
308 |
0 |
12 |
|
Viola Elementary School
|
Viola |
285 |
0 |
0 |
|
Viola Elementary School
|
County of Linn |
275 |
0 |
0 |
|
Airport National Public Golf Complex
|
Cedar Rapids |
260 |
0 |
12 |
|
Rollin Homes Manor
|
County of Linn |
255 |
0 |
0 |
|
Glenbrook Cove Area
|
Marion |
233 |
0 |
0 |
|
Saint John Xxiii Catholic Church
|
Fairfax |
233 |
0 |
1 |
|
Country Manor Estates
|
Hiawatha |
228 |
0 |
44 |
|
Seminole Park-city Well
|
County of Linn |
220 |
0 |
0 |
|
Palisades Kepler State Park - Lodge
|
Mount Vernon |
208 |
0 |
11 |
|
Gardner Golf Course
|
Marion |
206 |
0 |
4 |
|
YMCA CAMP WAPSIE
|
Coggon |
204 |
0 |
22 |
|
YOUNG'S CAFE
|
County of Linn |
200 |
0 |
0 |
|
Gstc Commercial Park
|
Walford |
193 |
0 |
0 |
|
Gaddis Estates Hoa
|
Walford |
185 |
0 |
8 |
|
Prairieburg Muni. Water Supply
|
Prairieburg |
178 |
0 |
9 |
|
West Park Mobile Home Village
|
County of Linn |
160 |
0 |
0 |
|
Howard H Cherry Scout Reservation
|
Cedar Rapids |
155 |
0 |
14 |
|
Oak Valley
|
Cedar Rapids |
154 |
0 |
39 |
|
Squaw Creek A
|
Marion |
154 |
0 |
12 |
|
Vern Acres (oliphant Addition)
|
Center Point |
150 |
0 |
21 |
|
Pinicon Ridge Campgrounds
|
Marion |
150 |
0 |
8 |
|
Pinicon Ridge C
|
Central City |
150 |
0 |
32 |
|
Matsell Bridge A
|
Viola |
150 |
0 |
17 |
|
Pinicon Ridge A
|
Central City |
150 |
0 |
0 |
|
Pinicon Ridge - Gc #3, Ws #05-20
|
Central City |
150 |
0 |
0 |
|
Squaw Creek-bldg #104, W.s. #22-33
|
Marion |
150 |
0 |
0 |
|
Buffalo Creek, W.s. #01-5
|
County of Linn |
150 |
0 |
0 |
|
Squaw Creek Tap And Gun Shop
|
County of Linn |
150 |
0 |
0 |
|
Twin Knolls Fourth/fifth Addition
|
Toddville |
144 |
0 |
15 |
|
Cresswood Acres
|
Cedar Rapids |
144 |
0 |
0 |
|
Midway
|
Cedar Rapids |
144 |
0 |
0 |
|
Crestwood Acres
|
Cedar Rapids |
142 |
0 |
24 |
|
Country Estates
|
Hiawatha |
126 |
0 |
0 |
|
The Fox Den
|
Marion |
125 |
0 |
0 |
|
Culvers Lawn And Garden
|
Marion |
120 |
0 |
0 |
|
Oliphant Addition
|
County of Linn |
120 |
0 |
0 |
|
Chestnut Valley Addition
|
Hiawatha |
117 |
0 |
0 |
|
Lincolnway Investment Group
|
Lisbon |
110 |
0 |
0 |
|
Lindale Manor Mhp
|
County of Linn |
110 |
0 |
0 |
|
Alburnett Community School
|
Toddville |
106 |
0 |
0 |
|
Pinicon Ridge-bldg 74, W.s. #05-15
|
Central City |
105 |
0 |
0 |
|
Vernon Heights Mobile Home Court
|
Cedar Rapids |
105 |
0 |
0 |
|
Ced Rel Supper Club And Motel
|
Cedar Rapids |
103 |
0 |
0 |
|
St Stephens Catholic Church
|
Central City |
103 |
0 |
0 |
|
Camp Hitaga
|
Walker |
102 |
0 |
0 |
|
Fc United Soccer Club Inc
|
Cedar Rapids |
100 |
0 |
0 |
|
Corner Inn
|
County of Linn |
100 |
0 |
0 |
|
Elmcrest Country Club - Main Well
|
County of Linn |
100 |
0 |
0 |
|
Stickle Enterprises Ltd
|
Cedar Rapids |
100 |
0 |
0 |
|
Mercy Medical Center
|
County of Linn |
100 |
0 |
0 |
|
Deer Ridge Homeowners Water Assc.
|
Palo |
94 |
0 |
0 |
|
Pleasant Creek Estates - Palo
|
Palo |
92 |
0 |
0 |
|
Sunrise Trailer Park
|
County of Linn |
90 |
0 |
0 |
|
Mount Vernon Community Bible Church
|
Mount Vernon |
88 |
0 |
0 |
|
Glenn Oaks Addition
|
Toddville |
88 |
0 |
0 |
|
Alley Oops
|
County of Linn |
87 |
0 |
0 |
|
Msi Mold Builders
|
Cedar Rapids |
86 |
0 |
0 |
|
West Post Estates Addition
|
Fairfax |
85 |
0 |
0 |
|
Carlton Mobile Home Court
|
Springville |
85 |
0 |
0 |
|
Camp Tanager
|
Cedar Rapids |
84 |
0 |
0 |
|
P&k Midwest
|
Mount Vernon |
82 |
0 |
0 |
|
Twisters Gymnastics Inc
|
Cedar Rapids |
82 |
0 |
0 |
|
Hide-a-way Manor
|
Cedar Rapids |
82 |
0 |
0 |
|
Big Creek Bluffs
|
Bertram |
80 |
0 |
0 |
|
D & M Addition
|
Robins |
80 |
0 |
0 |
|
White Gate Court
|
Marion |
77 |
0 |
0 |
|
Blairs Ferry Manor
|
Toddville |
75 |
0 |
0 |
|
Bertram Water Supply
|
Bertram |
75 |
0 |
0 |
|
Wendy Oaks Lodge
|
County of Linn |
75 |
0 |
0 |
|
Rydell Chevrolet
|
Center Point |
75 |
0 |
0 |
|
Midway Water And Lighting
|
Cedar Rapids |
72 |
0 |
0 |
|
Brittany Estates Homeowners Association
|
Cedar Rapids |
72 |
0 |
0 |
|
Loyal Order Of The Moose Lodge/c Rapids
|
Cedar Rapids |
70 |
0 |
0 |
|
Palo Savings Bank
|
Palo |
70 |
0 |
0 |
|
Swiss Valley Farms Dairy
|
Cedar Rapids |
70 |
0 |
0 |
|
The New Shack Tavern
|
Cedar Rapids |
70 |
0 |
0 |
|
Fairview Terrace Mobile Home Park Llc
|
Lisbon |
69 |
0 |
0 |
|
Indian Creek Nature Center
|
Cedar Rapids |
64 |
0 |
0 |
|
Chestnut Valley Fifth Addition
|
County of Linn |
63 |
0 |
0 |
|
Four Oaks
|
Cedar Rapids |
60 |
0 |
0 |
|
Reconserve Of Iowa
|
Anamosa |
60 |
0 |
0 |
|
Wickiup Hill Outdoor Learning Center
|
Toddville |
60 |
0 |
0 |
|
Cedar Rapids Horsemans Club
|
Cedar Rapids |
60 |
0 |
0 |
|
Mohawk Pavilion
|
Cedar Rapids |
60 |
0 |
0 |
|
Wind & Fire Ministries Inc
|
Marion |
59 |
0 |
0 |
|
Linn County Rec
|
Marion |
58 |
0 |
0 |
|
Central Iowa Power Cooperative
|
Cedar Rapids |
56 |
0 |
0 |
|
Spring Green (inactive)
|
County of Linn |
56 |
0 |
0 |
|
Lyon's Fifth Addition
|
County of Linn |
56 |
0 |
0 |
|
Lyon's Sixth Addition
|
County of Linn |
56 |
0 |
0 |
|
Kroul Farms
|
Mount Vernon |
55 |
0 |
0 |
|
Meadow Knolls Addition
|
Marion |
53 |
0 |
0 |
|
Linn Crest Heights
|
Mount Vernon |
52 |
0 |
0 |
|
Spring Green
|
Toddville |
52 |
0 |
0 |
|
Troy Mills Area Housing Development
|
Troy Mills |
52 |
0 |
0 |
|
Linn County Chapter Izaak Walton League
|
Cedar Rapids |
52 |
0 |
0 |
|
Rolling Acres Golf Course
|
Center Point |
50 |
0 |
0 |
|
First Presbyterian Church (near Ely)
|
Ely |
50 |
0 |
0 |
|
Palisades Dows Observatory
|
Mount Vernon |
50 |
0 |
0 |
|
Chestnut Ridge
|
Cedar Rapids |
50 |
0 |
0 |
|
Camp Waubeek I
|
Central City |
50 |
0 |
0 |
|
Jordans Grove Baptist Church
|
Central City |
50 |
0 |
0 |
|
Country Cafe And Dx Station
|
County of Linn |
50 |
0 |
0 |
|
Palo United Methodist Church
|
Palo |
50 |
0 |
0 |
|
D And M Cafe
|
County of Linn |
50 |
0 |
0 |
|
Wendling Quarries, Inc.
|
County of Linn |
50 |
0 |
0 |
|
Linn Co. Rural Electric Cooperative
|
County of Linn |
48 |
0 |
0 |
|
Prairie Creek Station
|
County of Linn |
48 |
0 |
0 |
|
Windy Ridge Well Association
|
Lisbon |
45 |
0 |
0 |
|
Chain Lakes-pua #2
|
County of Linn |
45 |
0 |
0 |
|
Twin Knolls 6th Addition
|
Cedar Rapids |
45 |
0 |
0 |
|
College Community School District
|
Cedar Rapids |
45 |
0 |
0 |
|
Pioneer Hi-bred Marion Plant
|
Marion |
44 |
0 |
0 |
|
Harris Addition
|
County of Linn |
44 |
0 |
0 |
|
Burd And Ovington Addition
|
County of Linn |
44 |
0 |
0 |
|
Contractors Machinery, Inc.
|
Cedar Rapids |
43 |
0 |
0 |
|
F B & Company
|
Central City |
42 |
0 |
0 |
|
Meadow View Country Club
|
Central City |
42 |
0 |
0 |
|
Bldg 60-squaw Creek Lot No 8
|
County of Linn |
42 |
0 |
0 |
|
Essential Montessori School
|
Cedar Rapids |
42 |
0 |
0 |
|
Wendy Oaks Mhp
|
Cedar Rapids |
41 |
0 |
0 |
|
Us Nameplate Company Inc
|
Mount Vernon |
40 |
0 |
0 |
|
Maple Lawn No1 And No2
|
County of Linn |
40 |
0 |
0 |
|
Rustic Ridge
|
Bertram |
40 |
0 |
0 |
|
Orr Addition
|
Robins |
40 |
0 |
0 |
|
Palo Community Center
|
Palo |
38 |
0 |
0 |
|
Secondary Road Shop
|
Marion |
37 |
0 |
0 |
|
Palo Pete's
|
Palo |
36 |
0 |
0 |
|
Matsell Br-pua #2-red Oak Lod
|
County of Linn |
35 |
0 |
0 |
|
Matsell Bridge-pua #3
|
County of Linn |
35 |
0 |
0 |
|
Matsell Bridge-pua #4
|
County of Linn |
35 |
0 |
0 |
|
Matsell Bridge-bldg 64 - I
|
County of Linn |
35 |
0 |
0 |
|
Cedar Valley Humane Society
|
Cedar Rapids |
33 |
0 |
0 |
|
Tesaha
|
Robins |
32 |
0 |
0 |
|
Knight Life
|
County of Linn |
32 |
0 |
0 |
|
Wildwood First Addition Water Service Co
|
County of Linn |
31 |
0 |
0 |
|
Morgan Creek Park
|
Marion |
30 |
0 |
0 |
|
Cono Christian School
|
Walker |
30 |
0 |
0 |
|
Woodpecker Lodge, Building #28
|
Marion |
30 |
0 |
0 |
|
Brogans Pub & Grub
|
Palo |
30 |
0 |
0 |
|
The Dam Bar & Grill Inc
|
Troy Mills |
29 |
0 |
0 |
|
Hilltop Homeowners Well Assoc. Inc.
|
Atkins |
29 |
0 |
0 |
|
Dot Tipton Weigh Sta Scale #07
|
County of Linn |
28 |
0 |
0 |
|
Dot Tipton Weigh Sta Scale #08
|
County of Linn |
28 |
0 |
0 |
|
Pleasant View Subdivision
|
Central City |
28 |
0 |
0 |
|
Hoges Then & Now Auction House
|
Coggon |
27 |
0 |
0 |
|
Izzys Ice Cream
|
Palo |
27 |
0 |
0 |
|
Matsell Bridge Sandpoints - I
|
Viola |
27 |
0 |
0 |
|
Knights Farm
|
Whittier |
25 |
0 |
0 |
|
Buffalo Creek - Hickory Hill
|
Marion |
25 |
0 |
0 |
|
Dot-6 (clinton Rest Area)
|
County of Linn |
25 |
0 |
0 |
|
Bldg 58-squaw Creek Lot No 7
|
County of Linn |
25 |
0 |
0 |
|
Bldg 59-squaw Creek Lot No 2
|
County of Linn |
25 |
0 |
0 |
|
Squaw Creek Campgrounds
|
County of Linn |
25 |
0 |
0 |
|
Jay G Sigmund Memorial
|
County of Linn |
25 |
0 |
0 |
|
Wakpicada (pua 2 Upper Area)
|
County of Linn |
25 |
0 |
0 |
|
South Cedar
|
Mount Vernon |
25 |
0 |
0 |
|
Mount Hope
|
County of Linn |
25 |
0 |
0 |
|
Lewis Bottoms
|
County of Linn |
25 |
0 |
0 |
|
Chain Lakes - Pua #1
|
County of Linn |
25 |
0 |
0 |
|
Fairgrounds Shop-bldg #76
|
County of Linn |
25 |
0 |
0 |
|
Palisades Pua
|
County of Linn |
25 |
0 |
0 |
|
Wakpicada Pua #3 (lower Area)
|
County of Linn |
25 |
0 |
0 |
|
Pinicon Ridge Pk-bob White Cab
|
County of Linn |
25 |
0 |
0 |
|
Fairview Heights
|
County of Linn |
25 |
0 |
0 |
|
Pinicon Ridge-fl Sq-loop C-#26
|
County of Linn |
25 |
0 |
0 |
|
Fairway Drive Well Association Inc.
|
Lisbon |
25 |
0 |
0 |
|
Northfork First Addition
|
County of Linn |
25 |
0 |
0 |
|
Northfork Second Addition
|
Marion |
25 |
0 |
0 |
|
Deer Ridge Subdivision (linn County)
|
County of Linn |
25 |
0 |
0 |
|
Wendy Oaks Mobile Home Park
|
County of Linn |
25 |
0 |
0 |
|
Pmx Industries, Inc.
|
County of Linn |
25 |
0 |
0 |
|
Welcome Inn
|
County of Linn |
25 |
0 |
0 |
|
Millers Third Addition
|
County of Linn |
25 |
0 |
0 |
|
Kurth Addition
|
County of Linn |
25 |
0 |
0 |
|
Lyons Fourth Addition
|
County of Linn |
25 |
0 |
0 |
|
To The Point Lounge & Luter's Barbeque R
|
County of Linn |
25 |
0 |
0 |
|
Walker Sale Barn
|
County of Linn |
25 |
0 |
0 |
|
Hubbard Ice
|
County of Linn |
25 |
0 |
0 |
|
Cedar Rapids Lighthouse Inn, Ltd.
|
Cedar Rapids |
25 |
0 |
0 |
|
Nancy's Country Inn
|
Cedar Rapids |
25 |
0 |
0 |
|
Wood Construction
|
Cedar Rapids |
25 |
0 |
0 |
|
Villa Hermosa
|
County of Linn |
25 |
0 |
0 |
|
John's Skelly
|
County of Linn |
25 |
0 |
0 |
|
Morgan Creek Pk-bldg #51
|
County of Linn |
25 |
0 |
0 |
|
Dot-6 (sabula Rest Area)
|
County of Linn |
25 |
0 |
0 |