| Name |
Areas served |
Population served |
Contaminant count |
Violation count |
|
Dubuque Water Works
|
Dubuque |
57,852 |
20 |
3 |
|
Asbury Municipal Water System
|
Asbury |
4,545 |
0 |
0 |
|
Dyersville Municipal Water Co
|
Dyersville |
4,058 |
0 |
40 |
|
John Deere Dubuque Works
|
Dubuque |
3,000 |
0 |
2 |
|
Cascade Municipal Water Supply
|
Cascade |
2,179 |
0 |
12 |
|
West Dubuque Industrial Park Water
|
Peosta |
2,065 |
0 |
0 |
|
Aadc
|
Dubuque |
2,057 |
0 |
0 |
|
Epworth Water Supply
|
Epworth |
1,860 |
0 |
3 |
|
Farley Water Supply
|
Farley |
1,537 |
0 |
7 |
|
Farmland Foods
|
Dubuque |
1,525 |
0 |
0 |
|
Peosta Water Supply
|
Peosta |
1,489 |
0 |
17 |
|
Hwy 20 Auto/truck Plaza
|
Dubuque |
912 |
0 |
5 |
|
Sun Down Ski Resort
|
Dubuque |
685 |
0 |
4 |
|
Flexsteel Inc.
|
Dubuque |
655 |
0 |
0 |
|
Terrace Heights
|
Dubuque |
548 |
0 |
0 |
|
Colonial/gm/rc
|
Asbury |
462 |
0 |
0 |
|
Table Mound Park
|
Dubuque |
455 |
0 |
8 |
|
Sageville Elementary School
|
Sageville |
435 |
0 |
7 |
|
Dubuque Regional Airport
|
Dubuque |
420 |
0 |
0 |
|
New Vienna Water Supply
|
New Vienna |
407 |
0 |
4 |
|
WORTHINGTON WATER SUPPLY
|
Worthington |
401 |
0 |
1 |
|
Dubuque Sports Complex
|
Dubuque |
400 |
0 |
18 |
|
Burds Green Acres Subdivision
|
Peosta |
385 |
0 |
7 |
|
Holy Cross Water Supply
|
Holy Cross |
374 |
0 |
15 |
|
Swiss Valley Nature Center
|
Dubuque |
363 |
0 |
9 |
|
Verde Water Co.-table Mound #1-well #2
|
Dubuque |
342 |
0 |
0 |
|
Barrington Lakes Water System
|
Dubuque |
333 |
0 |
21 |
|
Thunder Hills Home & Utility Assoc.
|
Peosta |
300 |
0 |
21 |
|
Vernon Water System
|
Dubuque |
300 |
0 |
19 |
|
Liesure Lake
|
Zwingle |
270 |
0 |
0 |
|
Fillmore Recreation Area
|
Cascade |
264 |
0 |
3 |
|
Aadc (maple Hills Water Corporation)
|
Asbury |
260 |
0 |
0 |
|
Mud Lake Park
|
Dubuque |
257 |
0 |
1 |
|
Dubuque County Fair Assoc
|
Dubuque |
250 |
0 |
0 |
|
Morrocco Inn
|
County of Dubuque |
245 |
0 |
0 |
|
Luxemburg Water Supply
|
Luxemburg |
240 |
0 |
2 |
|
Super 20 Mobile Home Park
|
Dubuque |
236 |
0 |
15 |
|
Maple Hills
|
Dubuque |
230 |
0 |
0 |
|
Twin Ridge Corp (city Of Dubuque)
|
Dubuque |
215 |
0 |
0 |
|
Julien Care Facility
|
Dubuque |
215 |
0 |
0 |
|
Saint Peter & Paul Parish - Sherril
|
Sherrill |
200 |
0 |
13 |
|
Swiss Valley Park #2
|
Dubuque |
191 |
0 |
0 |
|
Swiss Valley Park
|
Dubuque |
183 |
0 |
4 |
|
Ertl Company
|
Dyersville |
180 |
0 |
0 |
|
Skate Country
|
Dubuque |
150 |
0 |
0 |
|
Aadc (je-tac, Inc.)
|
Asbury |
150 |
0 |
0 |
|
North Garry Owen School
|
Bernard |
150 |
0 |
0 |
|
Aquinn Elementary School
|
Bernard |
150 |
0 |
0 |
|
Spring Valley Park
|
Bellevue |
135 |
0 |
21 |
|
Green Meadows
|
Dubuque |
135 |
0 |
0 |
|
Derby Grange Golf Inc
|
Dubuque |
130 |
0 |
6 |
|
Timberline Golf Course Inc.
|
Peosta |
130 |
0 |
35 |
|
St Paul's School & Parish
|
County of Dubuque |
130 |
0 |
0 |
|
Airport Motel And Tavern
|
County of Dubuque |
125 |
0 |
0 |
|
Super 20 Drive-in Theater
|
County of Dubuque |
125 |
0 |
0 |
|
Kennedy Larches
|
Dubuque |
120 |
0 |
0 |
|
Pleasant Grove Elem School
|
County of Dubuque |
120 |
0 |
0 |
|
Rolling Knolls Golf Course
|
Dyersville |
118 |
0 |
0 |
|
Pleasant Creek Public Area 1
|
County of Dubuque |
117 |
0 |
0 |
|
Allakazazz
|
County of Dubuque |
115 |
0 |
0 |
|
Sweeneys
|
Dubuque |
113 |
0 |
0 |
|
Bernard Water System
|
Bernard |
112 |
0 |
0 |
|
Thunder Ridge Estates
|
Peosta |
112 |
0 |
0 |
|
R H C L School
|
Luxemburg |
111 |
0 |
0 |
|
Johnny B Good's
|
Dyersville |
110 |
0 |
0 |
|
Happy's Place
|
County of Dubuque |
106 |
0 |
0 |
|
New Wine Park
|
New Vienna |
105 |
0 |
0 |
|
Woodmore Estates
|
Asbury |
102 |
0 |
0 |
|
Massey Marina
|
Dubuque |
100 |
0 |
0 |
|
Wildflower Ridge Subdivision
|
Dubuque |
100 |
0 |
0 |
|
The Meadows Golf Course
|
Asbury |
100 |
0 |
0 |
|
Backstretch
|
Dubuque |
100 |
0 |
0 |
|
Swiss Valley Chalet
|
Dubuque |
100 |
0 |
0 |
|
Westgate Mobile Home Park
|
County of Dubuque |
100 |
0 |
0 |
|
Lost Canyon Mhp (peosta)
|
Peosta |
97 |
0 |
0 |
|
Corporation Of New Melleray
|
Dubuque |
95 |
0 |
0 |
|
Resurrection Children's Day Care Center
|
Dubuque |
93 |
0 |
0 |
|
Star Water
|
Dubuque |
92 |
0 |
0 |
|
Bernard Elementary School
|
Bernard |
92 |
0 |
0 |
|
Kelly's Pub
|
Dubuque |
91 |
0 |
0 |
|
Hickory Acres
|
Dubuque |
90 |
0 |
0 |
|
Memorial Park And Hall
|
County of Dubuque |
90 |
0 |
0 |
|
Saint Johns - Placid
|
County of Dubuque |
86 |
0 |
0 |
|
Dubuque Shooting Society
|
Dubuque |
85 |
0 |
0 |
|
St. Johns - Peosta (elementary School)
|
County of Dubuque |
85 |
0 |
0 |
|
Broadview Trailer Court
|
Dubuque |
82 |
0 |
0 |
|
Long Branch Tavern
|
County of Dubuque |
80 |
0 |
0 |
|
North End Mobile Home Park
|
Dubuque |
78 |
0 |
0 |
|
Avalon Supper Club Inc.
|
Durango |
77 |
0 |
0 |
|
St Josephs Parish
|
Dubuque |
76 |
0 |
0 |
|
Tamarack Business Park
|
Dubuque |
75 |
0 |
0 |
|
Buddes
|
Dubuque |
75 |
0 |
0 |
|
Crystal Lake Cave
|
County of Dubuque |
75 |
0 |
0 |
|
Moe's Tavern
|
County of Dubuque |
75 |
0 |
0 |
|
Kinderland Inc Preschool And Daycare
|
Asbury |
75 |
0 |
0 |
|
Double B Tavern
|
County of Dubuque |
75 |
0 |
0 |
|
Ramler's Standard Station
|
County of Dubuque |
75 |
0 |
0 |
|
Balltown Housing Development
|
County of Dubuque |
73 |
0 |
0 |
|
Graf Court Water Association
|
Durango |
73 |
0 |
0 |
|
Quality Water, Inc. #2 (k-l)
|
Dubuque |
70 |
0 |
0 |
|
B & H Lounge
|
County of Dubuque |
70 |
0 |
0 |
|
Lore Mound Mobile Home Park
|
Dubuque |
68 |
0 |
0 |
|
Twin T Mobile Home Park, Inc.
|
Dubuque |
67 |
0 |
0 |
|
Knapp Mobile Home Court No 4
|
Dubuque |
65 |
0 |
0 |
|
Breitbach Country Dining
|
Sherrill |
65 |
0 |
0 |
|
The Barn (sherrill)
|
Sherrill |
64 |
0 |
0 |
|
Twin Ridge Water & Sewer Corp
|
County of Dubuque |
64 |
0 |
0 |
|
Granada Mobile Home Park
|
Dubuque |
63 |
0 |
0 |
|
Bahl Water Corporation #5
|
Asbury |
63 |
0 |
0 |
|
Ace Mobile Home Park
|
Dubuque |
60 |
0 |
0 |
|
Briarwood Hoa
|
Peosta |
60 |
0 |
0 |
|
Dubuque Ymca Camp
|
Dubuque |
60 |
0 |
0 |
|
Amvets Club
|
Peosta |
60 |
0 |
0 |
|
Lore Oaks Homeowners Assn.
|
Dubuque |
57 |
0 |
0 |
|
Elk Lodge # 297
|
Dubuque |
56 |
0 |
0 |
|
Fillmore Bar And Grill
|
Cascade |
55 |
0 |
0 |
|
Camp Little Cloud
|
Epworth |
55 |
0 |
0 |
|
Truck Country Of Iowa
|
Dubuque |
55 |
0 |
0 |
|
Lombardis
|
Dubuque |
54 |
0 |
0 |
|
Airline Inn
|
Dubuque |
53 |
0 |
0 |
|
Tri-state Community Church
|
Dubuque |
52 |
0 |
0 |
|
Massey Fishermans Wharf
|
Dubuque |
52 |
0 |
0 |
|
Gavin Estates
|
Dubuque |
52 |
0 |
0 |
|
Kennedy
|
County of Dubuque |
52 |
0 |
0 |
|
Mid-mart, Inc.
|
Holy Cross |
51 |
0 |
0 |
|
Fortmann Subdivision
|
County of Dubuque |
51 |
0 |
0 |
|
Mile 600 Llc
|
Sherrill |
50 |
0 |
0 |
|
Heritage Trail
|
Dubuque |
50 |
0 |
0 |
|
Mississippi Pizza & Deli
|
Dubuque |
50 |
0 |
0 |
|
Silver Fox
|
County of Dubuque |
50 |
0 |
0 |
|
St. Lawrence School
|
County of Dubuque |
50 |
0 |
0 |
|
Dubuque Brewing & Bottling Company
|
County of Dubuque |
50 |
0 |
0 |
|
Pleasant Creek Public Area 3
|
County of Dubuque |
50 |
0 |
0 |
|
Scherrmanns Implement And Appliance Inc
|
Dyersville |
48 |
0 |
0 |
|
Finleys Landing
|
Dubuque |
46 |
0 |
0 |
|
Regency West Subdivision
|
Dubuque |
46 |
0 |
0 |
|
Green Brier Subdivision
|
Dubuque |
45 |
0 |
0 |
|
Bfi Waste Systems
|
County of Dubuque |
45 |
0 |
0 |
|
Golf Side Grille
|
Dyersville |
45 |
0 |
0 |
|
St Francis Catholic Church
|
Sherrill |
42 |
0 |
0 |
|
Rhodys
|
Dubuque |
42 |
0 |
0 |
|
Bankston Public Water System
|
Bankston |
41 |
0 |
0 |
|
Mound View Subdivision
|
County of Dubuque |
41 |
0 |
0 |
|
Dyersville Golf And Country Club
|
Dyersville |
40 |
0 |
0 |
|
Adam's Company
|
County of Dubuque |
40 |
0 |
0 |
|
Burger's Tap
|
County of Dubuque |
40 |
0 |
0 |
|
Sky Line Inn
|
Dubuque |
40 |
0 |
0 |
|
Schuster's Subdivision
|
County of Dubuque |
39 |
0 |
0 |
|
Feyens Trailer Court
|
County of Dubuque |
39 |
0 |
0 |
|
Country Hills Water Corp
|
Centralia |
38 |
0 |
0 |
|
Shagbark Estates
|
Dubuque |
38 |
0 |
0 |
|
Daniel Nickolson Housing Devel
|
County of Dubuque |
37 |
0 |
0 |
|
Thunder Ridge Estates (inactive)
|
Epworth |
36 |
0 |
0 |
|
Mines Of Spain - Eb Lyons Nature Center
|
Dubuque |
35 |
0 |
0 |
|
Naval Reserve Center
|
Dubuque |
35 |
0 |
0 |
|
Starlite Mobile Home Park
|
County of Dubuque |
35 |
0 |
0 |
|
Green Acres Mobile Home Park
|
County of Dubuque |
35 |
0 |
0 |
|
Little Ed's
|
County of Dubuque |
35 |
0 |
0 |
|
St. Catherine's School & Paris
|
County of Dubuque |
32 |
0 |
0 |
|
Dyersville Implement Inc
|
Dyersville |
32 |
0 |
0 |
|
Oberbroeckling's Subdiv
|
County of Dubuque |
32 |
0 |
0 |
|
County Line
|
Zwingle |
30 |
0 |
0 |
|
Dutrac Comm Credit Union (peru Rd)
|
Dubuque |
30 |
0 |
0 |
|
Izaak Walton Club
|
County of Dubuque |
30 |
0 |
0 |
|
WORTHINGTON TOWN PARK
|
County of Dubuque |
30 |
0 |
0 |
|
Midway Mhp ( Dubuque)
|
County of Dubuque |
30 |
0 |
0 |
|
Park Terrace Court
|
County of Dubuque |
30 |
0 |
0 |
|
Riley Development
|
Dubuque |
30 |
0 |
0 |
|
Durango Depot
|
Durango |
29 |
0 |
0 |
|
Maymes Place
|
County of Dubuque |
29 |
0 |
0 |
|
Albrecht Acres
|
Sherrill |
27 |
0 |
0 |
|
Longhorn Bar Inc
|
Luxemburg |
27 |
0 |
0 |
|
Twelve Mile House Apts.
|
County of Dubuque |
27 |
0 |
0 |
|
4 Way Tap
|
Luxemburg |
27 |
0 |
0 |
|
Poor Man's Cafe
|
Durango |
26 |
0 |
0 |
|
Jaeger Plumbing & Pump, Inc.
|
Dubuque |
25 |
0 |
0 |
|
Hoot Owl Hollow Campground
|
Dubuque |
25 |
0 |
0 |
|
Sunset Ridge Winery
|
Sageville |
25 |
0 |
0 |
|
Kramer's Country Inn
|
County of Dubuque |
25 |
0 |
0 |
|
Graceland 76 Service
|
County of Dubuque |
25 |
0 |
0 |
|
Granada Tap
|
County of Dubuque |
25 |
0 |
0 |
|
Mines Of Spain-monument
|
County of Dubuque |
25 |
0 |
0 |
|
Mines Of Spain-catfish Creek
|
Dubuque |
25 |
0 |
0 |
|
Mines Of Spain-picnic Area
|
County of Dubuque |
25 |
0 |
0 |
|
Mines Of Spain-visitor Center
|
Dubuque |
25 |
0 |
0 |
|
Country Club Driving Range
|
County of Dubuque |
25 |
0 |
0 |
|
Bankston Park
|
County of Dubuque |
25 |
0 |
0 |
|
Deerland Ballroom
|
Sherrill |
25 |
0 |
0 |
|
Fortmann's Water System
|
County of Dubuque |
25 |
0 |
0 |
|
Burger Recreation Area
|
County of Dubuque |
25 |
0 |
0 |
|
WORTHINGTON MEMORIAL DANCEHALL
|
County of Dubuque |
25 |
0 |
0 |
|
Dick & Jeans Food Service
|
County of Dubuque |
25 |
0 |
0 |
|
Massey Marina
|
County of Dubuque |
25 |
0 |
0 |
|
Dubuque Drive In Theater
|
County of Dubuque |
25 |
0 |
0 |
|
Katie's
|
County of Dubuque |
25 |
0 |
0 |
|
Smitty's Place
|
County of Dubuque |
25 |
0 |
0 |
|
Four Seasons Tavern
|
County of Dubuque |
25 |
0 |
0 |
|
Waupeton Landing & Boat Harbor
|
County of Dubuque |
25 |
0 |
0 |
|
Park Place
|
Sherrill |
25 |
0 |
0 |
|
Wedgewood Estates
|
Asbury |
25 |
0 |
0 |
|
Breitboch Country Dining
|
County of Dubuque |
25 |
0 |
0 |
|
Fillmore Fairways Golf Course
|
County of Dubuque |
25 |
0 |
0 |
|
Dot-6 (dubuque Maint Garage)
|
County of Dubuque |
25 |
0 |
0 |
|
Ray/bobs
|
County of Dubuque |
25 |
0 |
0 |
|
Pet And Produce
|
County of Dubuque |
25 |
0 |
0 |
|
St. Joseph's Parish
|
County of Dubuque |
25 |
0 |
0 |
|
Bankston Inn
|
County of Dubuque |
25 |
0 |
0 |
|
Timberline Fairways Ltd
|
County of Dubuque |
25 |
0 |
0 |
|
Knights Acres
|
County of Dubuque |
25 |
0 |
0 |
|
Jo & Dave's Corner
|
County of Dubuque |
25 |
0 |
0 |
|
Helen's
|
County of Dubuque |
25 |
0 |
0 |