Wisconsin — all systems
Wisconsin water systems A–Z
Page 1 of 5 · 12700 Bluemound Road Llc → Deer Trail Village. Every public water system we track in Wisconsin, alphabetically. Each links to the system's measured contaminant levels against federal limits.
- 12700 Bluemound Road Llc (2025)
- 13000 W Bluemound Building (2025)
- 2yk Llc (2024)
- 337-9 Holy Hill Apartments Llc (2024)
- 3m Co Greystone Plant (2022)
- 425 Holy Hill Apts (2024)
- 440 Wells St (2025)
- 524 Milwaukee St (2025)
- 52nd Ave Water Group (2024)
- 705 Genesee Street (2025)
- 803 Genesee St (2025)
- Abbotsford Waterworks (2023)
- Abrams Elementary School (2025)
- Abundant Life Apostolic Church (2025)
- Abundant Life Church (2025)
- Acton Academy Main (2025)
- Acton Academy Spark Land (2025)
- Actus Nutrition Fond Du Lac (2025)
- Adams Waterworks (2023)
- Addison Elementary School (2025)
- Adell Waterworks (2023)
- Advanced Disposal Beloit (2025)
- Advanced Manufacturing Tech Ctr (2025)
- Advocap Inc Headstart (2025)
- Agrigenetics Inc (2025)
- Agropur Inc Well 3 & 4 (2025)
- Airpro (2025)
- Albany Waterworks (2023)
- Alberta Subdivision (2024)
- Aldrich Chemical Co (2025)
- Algoma Tn Sanitary Dist 1 (2023)
- Algoma Waterworks (2023)
- All Saints Catholic Parish (2025)
- Alleluia Lutheran Ch (2025)
- Allen Estates Llc (2024)
- Allenton Sanitary District (2023)
- Alliant Columbia Energy Center (2025)
- Alliant Energy & Wp&l Co Maintenance (2025)
- Allied Plastics Inc (2025)
- Allouez Waterworks (2023)
- Allstate Peterbilt Group (2025)
- Alma Center Waterworks (2023)
- Alma Public School (2025)
- Alma Waterworks (2023)
- Almena Waterworks (2023)
- Almond-bancroft Public Schools (2025)
- Alphorn Ford Inc (2025)
- Alpine Valley Resort (2025)
- Alsum Farms & Produce Inc Drinking Water System (2025)
- Altoona Waterworks (2025)
- Amani Village Sanitary Dist (2023)
- Amer Baptist Assem Main (2025)
- American Champion Aircraft (2025)
- American Transmission Company (2023)
- Americold Logistics (2025)
- Amery Waterworks (2023)
- Amherst Waterworks (2023)
- Amity School (2025)
- Amorim Cork Composites (2025)
- Ampi Jim Falls (2025)
- Amy Belle School (2025)
- Andersons Trailer Court (2021)
- Andys Meats Inc (2025)
- Angels Grace Hospice (2025)
- Annas House (2025)
- Anthony Acres School (2025)
- Antigo Waterworks (2023)
- Apartments of Stoneridge (2024)
- Apollo Tool Inc (2025)
- Apple Ridge Academy - Pewaukee (2024)
- Appleton Waterworks (2025)
- Applewood Hill (2024)
- Aquamaster (2025)
- Arbor View Assisted Living 1 (2025)
- Arbor View Assisted Living 2 (2025)
- Arbor Vitae Woodruff El Sch (2025)
- Arbors (2024)
- Arcadia Waterworks (2023)
- Arena Waterworks (2023)
- Argyle Waterworks (2025)
- Arlington Waterworks (2023)
- Ashland Ford Chrysler (2025)
- Ashland Water Utility (2025)
- Ashley Yorkville Llc - Main Building East (2025)
- Ashley Yorkville Llc - Main Building West (2025)
- Ashwaubenon Waterworks (2023)
- Ashwood Grove Edgewater (2024)
- Aspen Ridge (2024)
- Ataco Steel Shop (2025)
- Athens Waterworks (2023)
- Auburndale Elementary School (2025)
- Auburndale High School (2025)
- Augusta Mennonite Church & School (2025)
- Augusta Waterworks (2024)
- Autumn Fields (2025)
- Autumn Ridge Water System Llc (2024)
- Ave Maria Academy (2025)
- Avoca Waterworks (2023)
- Aztalan Bio (2024)
- B & B Metals Office (2025)
- B&d Calf Facility (2025)
- B&d Parlor Facility (2025)
- Babes in Toyland Childcare (2025)
- Badger Mining Corp Taylor Office (2025)
- Badger Mining Fairwater Office (2025)
- Baer Manufacturing (2025)
- Baer Manufacturing #2 (2025)
- Bagley Waterworks (2023)
- Bains Country Estates Mhp (2024)
- Baldwin Christian School (2025)
- Baldwin Waterworks (2024)
- Balsam Lake Waterworks (2023)
- Baltic Rentals Llc (2025)
- Bangor Waterworks (2023)
- Baraboo Waterworks (2023)
- Barneveld Waterworks (2023)
- Barron Light & Water Dept (2023)
- Battlestone Station Condos (2024)
- Bay City Waterworks (2023)
- Bay View Heights Inc (2024)
- Bayfield Waterworks (2023)
- Bear Creek Waterworks (2023)
- Beaver Brook Sanitary District (2023)
- Beaver Dam North Water Distribution System (2025)
- Beaver Dam Water Utility (2023)
- Beecher-dunbar-pembine School (2025)
- Beechwood Farms Estates (2024)
- Bel Mar Offices I & Ii (2025)
- Belgioioso Chase Well 5 (2025)
- Belgioioso Chase Well 6 (2025)
- Belgioioso Glenmore (2025)
- Belgioioso New Denmark (2025)
- Belgium Waterworks (2023)
- Belleville Waterworks (2023)
- Bellevue Waterworks (2023)
- Belmont Waterworks (2023)
- Beloit City of (2023)
- Benton Waterworks (2023)
- Berghs Mobile Home Park (2024)
- Berkots (2025)
- Berlin Waterworks (2023)
- Bernatellos Food (2025)
- Berry Ridge Estates (2024)
- Bethel Highlands Lutheran Church (2025)
- Bethlehem Lutheran Church & Preschool (2025)
- Bible Baptist Church of Utica (2025)
- Biddick Inc (2025)
- Big Bend Elementary School (2025)
- Big Musky Resort (2024)
- Big River Resources Boyceville Llc (2025)
- Birch Terrace Mobile Home Community (2024)
- Birchwood Trailer Court (2024)
- Birchwood Waterworks (2025)
- Birds Eye Foods (2025)
- Birnamwood Waterworks (2023)
- Biron Water Utility (2023)
- Bison Transport Usa (2025)
- Bistram Mobile Home Park (2024)
- Bit O Green Llc Mhp (2025)
- Black Creek Waterworks (2023)
- Black Earth Waterworks (2023)
- Black River Correctional Center (2023)
- Black River Falls Waterworks (2023)
- Blackhawk Corporate Center (2025)
- Blackwell Civilian Consvtn Ctr (2023)
- Blair Waterworks (2023)
- Blanchardville Waterworks (2023)
- Bloomer Waterworks (2023)
- Bloomfield, Village of (2024)
- Blooming Grove Montessori (2025)
- Bloomington Waterworks (2023)
- Blue Mounds Waterworks (2024)
- Blue River Waterworks (2023)
- Blue Spruce Mobile Home Community (2024)
- Bluffside Court (2024)
- Bluffview Commons (2024)
- Bluffview Sanitary District (2023)
- Boardwalk Mhc (2023)
- Boardwalk Mhc Llc (2024)
- Bonduel Waterworks (2023)
- Bonnie Vale Park 1 (2024)
- Bonnie Vale Park 2 (2024)
- Boscobel Waterworks (2023)
- Bostwick Valley Mhp (2024)
- Bowler Waterworks (2023)
- Boyceville Waterworks (2023)
- Boyd Waterworks (2023)
- Brakebush Bros Inc (2025)
- Brandon Waterworks (2023)
- Brandybrook Subdivision (2024)
- Breezy Knoll Community (2024)
- Breezy Point Mhp 1 (2024)
- Breezy Point Mhp 2 (2024)
- Bremer Manufacturing (2025)
- Bridge for Community Life - Brakke (2025)
- Bridgeport San Dist No 1 (2023)
- Brighton 1 School District (2025)
- Brighton Ridge Subdivision (2024)
- Brillion Waterworks (2023)
- Bristol Heights Mhp (2024)
- Bristol Village of East (2023)
- Bristol Waterworks Village of (2023)
- Brockway Sanitary Dist 1 (2023)
- Brodhead Waterworks (2023)
- Brookfield Water Utility (2023)
- Brooklyn Waterworks (2023)
- Brookside Meadows Mhp (2024)
- Brookview Mhp (2023)
- Brookwood High School (2023)
- Brown Deer (2023)
- Brown Deer Waterworks (2023)
- Browns Lake Mobile Home Ct (2024)
- Brownsville Waterworks (2023)
- Browntown Waterworks (2023)
- Bruce Waterworks (2023)
- Bryant Products Inc (2025)
- Buechel Stone Cmf (2025)
- Building Blocks Childcare Center (2025)
- Buliks Mobile Home Park (2024)
- Burger King Westfield (2025)
- Burlington Northern Santa Fe Taconite Facility (2025)
- Burlington Waterworks (2023)
- Burnett County Government Center (2022)
- Burnett County Public Safety Facility (2025)
- Burnett Dairy Coop (2023)
- Butler (2023)
- Butler Waterworks (2023)
- Butternut Waterworks (2023)
- Cabelas - Richfield (2025)
- Cadott Waterworks (2023)
- Cady Cheese Factory & Shoppe Llc (2025)
- Caledonia Village Hall (2025)
- Caledonia Water Utility - Village of (2023)
- Calf Source Llc (2025)
- Calvary Christian School (2025)
- Cambria Waterworks (2023)
- Cambridge Place of Delafield (2025)
- Cambridge Water & Sewer Utility (2023)
- Cameron Waterworks (2023)
- Camp Deep Lake Llc (2024)
- Camp Douglas Waterworks (2023)
- Campbellsport Waterworks (2023)
- Canoe Villa Mhc (2024)
- Capital Hill Mobile Home Park (2024)
- Caravilla Education and Rehab Center (2024)
- Carebare Daycare (2025)
- Carefree Estates Mhp (2024)
- Carew Concrete & Supply Co Inc Plant 1 (2025)
- Carlton Heights Mhp Ct 2 (2025)
- Carmeuse Lime & Stone Manitowoc Operation (2025)
- Carriage Hills Condominiums (2024)
- Cascade Waterworks (2024)
- Casco Career Academy (2025)
- Cashton Waterworks (2023)
- Cassville Waterworks (2024)
- Cazenovia Waterworks (2023)
- Cedar Falls Acres Mhp (2024)
- Cedar Grove Waterworks (2023)
- Cedar Junction (2024)
- Cedar Lake Home 5 (2024)
- Cedar Lake Home 9 (2024)
- Cedar Valley Cheese (2025)
- Cedarburg L & W Commission (2023)
- Celebrations on the River (2025)
- Cent Wis Env Center Bathhouse (2025)
- Center for Jewish Life (2025)
- Centuria Waterworks (2023)
- Century Estates 1 (2024)
- Cesa 5 Fort Winnebago (2025)
- Chain Exploration Center (2025)
- Chapman Oil Inc (2025)
- Chaseburg Waterworks Village of (2023)
- Chetek Waterworks (2023)
- Chiara Convent (2024)
- Chilton Waterworks (2023)
- Chippewa Falls Waterworks (2023)
- Christ Alone Lutheran School & Church (2025)
- Christ Ev Lutheran School (2025)
- Christ Lutheran School and Church (2025)
- Christ the King Lutheran Church Delafield (2025)
- Christian Education Leadership Academy (2025)
- Christian Parents for Kids Day Care (2025)
- Church of the Resurrection (2025)
- Clark County Rehabilitation & Living Center (2024)
- Clayton Waterworks (2024)
- Clear Lake Waterworks (2023)
- Cleveland Waterworks (2025)
- Clinton Waterworks (2023)
- Clintonville Utilities (2023)
- Cloverleaf Mobile Home Park (2023)
- Clyman Waterworks (2023)
- Coachmans Terrace Mhp (2025)
- Cobb Waterworks (2023)
- Cochrane Fountain City School (2025)
- Cochrane Waterworks (2023)
- Colby Waterworks (2023)
- Coleman Waterworks (2023)
- Colfax Waterworks (2023)
- Coloma Waterworks (2023)
- Colonial Gardens Homes (2025)
- Color Vision Ltd (2025)
- Columbus Chemical Industries Inc (2025)
- Columbus Utilities (2025)
- Combined Locks Waterworks (2023)
- Community Christian School of Baraboo (2025)
- Community Church & School North Campus (2018)
- Community United Methodist Church (2025)
- Concor Tool and Machine Inc (2025)
- Concord 1 Fund Llc (2025)
- Concordia University (2024)
- Consolidated School (2025)
- Coon Valley Waterworks (2023)
- Cornell Waterworks (2024)
- Cortland Acres (2024)
- Cottage Glen Condominiums (2025)
- Cottage Grove Waterworks (2023)
- Cottages at Cedar Run (2024)
- Coulee Manor Trailer Park (2024)
- Country Aire Apartments 2 (2024)
- Country Aire Apartments 3 (2024)
- Country Aire Condos 4821 (2024)
- Country Aire Condos 4835 (2024)
- Country Aire Condos 4875 (2024)
- Country Aire Condos 4887 (2024)
- Country Aire Mobile Home Court Llc (2024)
- Country Aire Mobile Home Park (2024)
- Country Court Subdivision (2024)
- Country Cove Court Llc (2024)
- Country Creek Learning Center (2025)
- Country Dale School (2025)
- Country Estates Sanitary District Town of Lyons 1 (2023)
- Country Kids Childcare & Preschool (2025)
- Country Manor Apts (2024)
- Country Road Estates (2024)
- Country Terrace Condo Homes (2024)
- Country View Estates (2024)
- Country View Holdings Llc (2024)
- Country View Mobile Home Community Llc (2024)
- Country View Mobile Home Court (2024)
- Country Vineyard 4 (2024)
- Countryside Estates Mhc (2024)
- Countryside Mobile Homes (2024)
- Countryside Vet Services (2025)
- County Materials - Ready Mix Shop (2025)
- County Materials Corp (2025)
- County Materials Corporation (2025)
- County Materials Corporation - Office (2025)
- Covia Holdings Corporation (2025)
- Cozy Acres Mhp (2024)
- Cozy Mhp Llc Back (2024)
- Cozy Mhp Llc Front (2025)
- Crandon Waterworks (2023)
- Crave Brothers Farm Llc - Main System (2025)
- Create-a-pack Foods (2025)
- Creekwood Cage Free (2025)
- Crestview Academy Addition (2025)
- Crivitz Waterworks (2023)
- Cross Plains Waterworks (2023)
- Crossroads Community Church (2025)
- Crossroads Presbyterian Church & Preschool (2025)
- Crown of Life Ev Lutheran Sch & Ch (2025)
- Cru Concrete (2025)
- Crystal Lake Rv Resort Llc (2024)
- Cuba City Waterworks (2023)
- Cudahy Waterworks (2025)
- Culvers of Newville (2025)
- Cumberland Waterworks (2023)
- Curtiss Waterworks (2023)
- Cushing Elementary (2025)
- Custom Fiberglass Molding (2025)
- Dairiconcepts Chili (2025)
- Dairiconcepts Lp (2025)
- Dairy Dreams Llc (2025)
- Dairy State Cheese (2025)
- Dairyfood Usa Inc (2025)
- Dairyland Farm Llc (2025)
- Dakota Capital Mhc Llc (2024)
- Dallas Waterworks (2023)
- Dammas Diner (2025)
- Danbury Sanitary District (2023)
- Dane Co Hwy Garage East (2025)
- Dane Waterworks (2023)
- Danville Drive Service Area (2023)
- Darboy Sanitary Dist 1 (2023)
- Darien Waterworks (2023)
- Darlington Ridge Farms (2025)
- Darlington Waterworks (2023)
- Davids Star Ev Lutheran School (2025)
- Day By Day Discoveries Child Care (2025)
- Daybreak Foods Inc - Cold Spring (2024)
- Daybreak Foods Inc - S&r (2025)
- Dayspring Baptist Church Inc (2025)
- Daystar Properties (2023)
- De Pere Waterworks Sa 1 (2023)
- De Pere Waterworks Sa 2 (2025)
- De Soto High-middle School (2025)
- Dean Distributing (2025)
- Decatur Swiss Cheese Coop (2025)
- Deer Run Mobile Home Community (2024)
- Deer Trail Village (2024)