Smaller places in Wisconsin — page 1 of 24
Places with fewer than 20 listed facilities are grouped here — 7,010 facilities in all.
1 (…) · 2 (…) · 3 (…) · 4 (…) · 5 (…) · 6 (…) · 7 (…) · 8 (…) · 9 (Athens…) · 10 (Blue River…) · 11 (Cassel, Town O…) · 12 (Dale…) · 13 (Elkhart Lake…) · 14 (Friendship…) · 15 (Hilbert…) · 16 (La Grange…) · 17 (Lyndon…) · 18 (Montello…) · 19 (Oakland…) · 20 (Potter…) · 21 (Saint Francis…) · 22 (St. Nazianz…) · 23 (Village Of Hob…) · 24 (Wilton…)
| Place | Facility | Programs | Formal actions (5 yr) | Compliance status |
|---|---|---|---|---|
| — | 4 CORNERS STORE | Drinking water | — | No Violation Identified |
| — | 7-ELEVEN INC | Drinking water | — | No Violation Identified |
| — | 7-ELEVEN INC. | Drinking water | — | No Violation Identified |
| — | A & W FOOD STAND | Drinking water | — | No Violation Identified |
| — | ABRAMS ELEMENTARY SCHOOL | Drinking water | — | No Violation Identified |
| — | ABUNDANT LIFE CHURCH | Drinking water | — | No Violation Identified |
| — | ACORN RIDGE MOTEL | Drinking water | — | No Violation Identified |
| — | ADAMS LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | ADDISON ELEMENTARY SCHOOL | Drinking water | — | No Violation Identified |
| — | ADVANCED MANUFACTURING TECH CTR | Drinking water | — | No Violation Identified |
| — | ADVENTURES CHILD CARE INC | Drinking water | — | Inactive |
| — | ADVOCAP INC HEADSTART | Drinking water | — | No Violation Identified |
| — | AIRPORT INN | Drinking water | — | No Violation Identified |
| — | ALDO LEOPOLD LEGACY CENTER | Drinking water | — | No Violation Identified |
| — | ALL SAINTS LUTHERAN CHURCH ELCA | Drinking water | — | No Violation Identified |
| — | ALL STOP PLAZA | Drinking water | — | No Violation Identified |
| — | ALLENTON SANITARY DISTRICT | Drinking water | — | No Violation Identified |
| — | ALLIANCE BIBLE CHURCH | Drinking water | — | No Violation Identified |
| — | ALLIANCE CHURCH OF THE VALLEY | Drinking water | — | No Violation Identified |
| — | ALLIANT ENERGY & WP&L CO MAINTENANCE | Drinking water | — | No Violation Identified |
| — | ALLIED PLASTICS INC | Drinking water | — | Violation Identified |
| — | ALSUM FARMS & PRODUCE INC DRINKING WATER SYSTEM | Drinking water | — | No Violation Identified |
| — | ALTO CHRISTIAN REFORMED CHURCH | Drinking water | — | No Violation Identified |
| — | AMBASSADOR BAPTIST CHURCH | Drinking water | — | No Violation Identified |
| — | AMBERG PUB DOWN TOWN CAFE | Drinking water | — | No Violation Identified |
| — | AMCO COUNTY PARK | Drinking water | — | No Violation Identified |
| — | AMERICAN LEGION/TAYLORS LIQUOR STORE | Drinking water | — | No Violation Identified |
| — | AMERICAN MOTEL | Drinking water | — | No Violation Identified |
| — | AMERICAN TRANSMISSION COMPANY | Drinking water | — | No Violation Identified |
| — | AMERY AIRPORT | Drinking water | — | No Violation Identified |
| — | AMERY FREE LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | ANIMAL CARE CENTER | Drinking water | — | No Violation Identified |
| — | ANSON TOWN PARK | Drinking water | — | No Violation Identified |
| — | ANTONS SALOON LLC | Drinking water | — | Inactive |
| — | APOSTOLIC WORSHIP CENTER | Drinking water | — | No Violation Identified |
| — | APPLE GROVE LUTHERAN CHURCH | Drinking water | — | Inactive |
| — | APPLE HOLLER RESTAURANT | Drinking water | — | No Violation Identified |
| — | APPLE RIVER COMMUNITY CHURCH | Drinking water | — | No Violation Identified |
| — | ARBOR VITAE MOTEL | Drinking water | — | Inactive |
| — | ARBUTUS LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | ARBUTUS MOTEL | Drinking water | — | No Violation Identified |
| — | ARKANSAW UNITED METHODIST CHURCH | Drinking water | — | Inactive |
| — | ASCENSION LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | ASHLAND MUNICIPAL AIRPORT JFK MEMORIAL AIRPORT | Drinking water | — | No Violation Identified |
| — | ASHLAND TOWN HALL | Drinking water | — | No Violation Identified |
| — | ASSEMBLY OF GOD CHURCH | Drinking water | — | No Violation Identified |
| — | ASSOCIATED BANK OF OCONOMOWOC | Drinking water | — | No Violation Identified |
| — | ASSOCIATED BANK SISTER BAY BRANCH | Drinking water | — | Inactive |
| — | ASSUMPTION CATHOLIC CHURCH | Drinking water | — | No Violation Identified |
| — | ATA PROPERTIES LLC | Drinking water | — | No Violation Identified |
| — | ATACO STEEL SHOP | Drinking water | — | No Violation Identified |
| — | ATHENS CO PARK | Drinking water | — | No Violation Identified |
| — | ATLAS UNITED METHODIST CHURCH | Drinking water | — | No Violation Identified |
| — | ATTICA INC | Drinking water | — | No Violation Identified |
| — | AUBURNDALE ELEMENTARY SCHOOL | Drinking water | — | No Violation Identified |
| — | AUBURNDALE VILLAGE PARK | Drinking water | — | No Violation Identified |
| — | AURORA FREE CHURCH | Drinking water | — | No Violation Identified |
| — | AUTUMN RIDGE WATER SYSTEM LLC | Drinking water | — | No Violation Identified |
| — | B & DS VILLAGE INN | Drinking water | — | No Violation Identified |
| — | B & L LIQUOR STORE | Drinking water | — | No Violation Identified |
| — | B P MINI MART LAURITZEN ENTERPRISES | Drinking water | — | No Violation Identified |
| — | BABCOCK CO PARK BOAT LAUNCH | Drinking water | — | No Violation Identified |
| — | BAD AXE LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BADLANDS RECREATION INC | Drinking water | — | No Violation Identified |
| — | BAILEYS HARBOR CONDOMINIUM ASSOC | Drinking water | — | No Violation Identified |
| — | BAILEYS HARBOR FIRE STATION | Drinking water | — | No Violation Identified |
| — | BAILEYS WOODS CMPGD STORE | Drinking water | — | No Violation Identified |
| — | BALDWIN CHRISTIAN SCHOOL | Drinking water | — | No Violation Identified |
| — | BALSAM EVANGELICAL LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BALSAM LAKE BRICK OVEN BREADS LLC | Drinking water | — | No Violation Identified |
| — | BANFIELDS SWISS HAUS LLC | Drinking water | — | Inactive |
| — | BANK OF DEERFIELD | Drinking water | — | No Violation Identified |
| — | BARNES TOWN HALL | Drinking water | — | No Violation Identified |
| — | BARRON CO SOUTHWORTH MEMORIAL CTY PARK | Drinking water | — | No Violation Identified |
| — | BARRON CO WALDO CARLSON PARK | Drinking water | — | No Violation Identified |
| — | BARRONETT AREA COMMUNITY CENTER | Drinking water | — | No Violation Identified |
| — | BARRONETT LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BARUM LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BATTLESTONE STATION CONDOS | Drinking water | — | No Violation Identified |
| — | BAY CITY WATERWORKS | Drinking water | — | No Violation Identified |
| — | BAY REST RESORT MOTEL | Drinking water | — | No Violation Identified |
| — | BAY REST RESORT RESTAURANT | Drinking water | — | No Violation Identified |
| — | BB CONVENIENCE CTR CITGO | Drinking water | — | Inactive |
| — | BEACH CLUB LLC | Drinking water | — | Inactive |
| — | BEAN CITY BAR & GRILL | Drinking water | — | No Violation Identified |
| — | BEAR CREEK TRAVEL PLAZA | Drinking water | — | No Violation Identified |
| — | BEAR LODGE CONDO ASSOCIATION | Drinking water | — | No Violation Identified |
| — | BEAR PAW OUTDOOR ADVENTURE CENTER LLC | Drinking water | — | No Violation Identified |
| — | BEAUTIFUL SAVIOR LUTHERN CHURCH | Drinking water | — | No Violation Identified |
| — | BEAVER CREEK COUNTRY STORE | Drinking water | — | No Violation Identified |
| — | BEAVER DAM EDGEWATER PARK, CITY OF | Drinking water | — | No Violation Identified |
| — | BEAVER LODGE MOTEL | Drinking water | — | No Violation Identified |
| — | BECKMAN MILL CO PARK | Drinking water | — | No Violation Identified |
| — | BEECHER-DUNBAR-PEMBINE SCHOOL | Drinking water | — | No Violation Identified |
| — | BEL AIRE MOTEL | Drinking water | — | Inactive |
| — | BENOIT COMMUNITY CENTER | Drinking water | — | No Violation Identified |
| — | BEREAN BAPTIST CHURCH | Drinking water | — | No Violation Identified |
| — | BEREAN GRACE CHURCH | Drinking water | — | No Violation Identified |
| — | BERGMANN & HOLM DENTAL GROUP | Drinking water | — | No Violation Identified |
| — | BERTSCHINGER COMMUNITY CTR | Drinking water | — | No Violation Identified |
| — | BETHANY LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BETHANY LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BETHANY LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BETHANY LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BETHANY MENNONITE CHURCH & SCHOOL | Drinking water | — | No Violation Identified |
| — | BETHEL BAPTIST CHURCH | Drinking water | — | No Violation Identified |
| — | BETHEL BAPTIST CHURCH | Drinking water | — | No Violation Identified |
| — | BETHEL CHURCH | Drinking water | — | No Violation Identified |
| — | BETHEL COVENANT CHURCH | Drinking water | — | No Violation Identified |
| — | BETHEL EV LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BETHEL HIGHLANDS LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BETHEL HORIZONS MAIN SITE | Drinking water | — | No Violation Identified |
| — | BETHEL UNITED CHURCH OF CHRIST | Drinking water | — | No Violation Identified |
| — | BETHEL UNITED METHODIST CHURCH | Drinking water | — | No Violation Identified |
| — | BETHESDA LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BETHLEHEM LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BETHLEHEM LUTHERAN CHURCH | Drinking water | — | Inactive |
| — | BETHLEHEM LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BETHLEHEM LUTHERAN CHURCH MUSKEGO | Drinking water | — | No Violation Identified |
| — | BEULAH WESLEYAN CHURCH | Drinking water | — | Inactive |
| — | BIDDICK INC | Drinking water | — | No Violation Identified |
| — | BIG BEND ELEMENTARY SCHOOL | Drinking water | — | No Violation Identified |
| — | BIG BEND FOOD & BEVERAGE | Drinking water | — | No Violation Identified |
| — | BIG BEND VILLAGE HALL | Drinking water | — | No Violation Identified |
| — | BIG CHETAC RESORT BAIT SHOP WELL | Drinking water | — | No Violation Identified |
| — | BIG DRYWOOD LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BIG EAU PLEINE CO PARK 1 RANGER STATION | Drinking water | — | No Violation Identified |
| — | BIG EAU PLEINE CO PARK 2 | Drinking water | — | No Violation Identified |
| — | BIG EAU PLEINE CO PARK 3 | Drinking water | — | No Violation Identified |
| — | BIG EAU PLEINE CO PARK 5 | Drinking water | — | No Violation Identified |
| — | BIG EAU PLEINE CO PARK 8 | Drinking water | — | No Violation Identified |
| — | BIG ELK CREEK LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BIG FALLS COUNTY PARK | Drinking water | — | No Violation Identified |
| — | BIG HILL CENTER | Drinking water | — | No Violation Identified |
| — | BIG RIVER CAMPGROUND LLC | Drinking water | — | No Violation Identified |
| — | BIG RIVER RESOURCES BOYCEVILLE LLC | Drinking water | — | No Violation Identified |
| — | BIG SPRING CHURCH | Drinking water | — | Inactive |
| — | BIRCHWOOD LODGE RESTAURANT | Drinking water | — | No Violation Identified |
| — | BIRCHWOOD TRANSPORT INC | Drinking water | — | No Violation Identified |
| — | BIRDS EYE FOODS | Drinking water | — | Violation Identified |
| — | BIRDS PLACE LLC | Drinking water | — | No Violation Identified |
| — | BIUNDOS RESTAURANT | Drinking water | — | Inactive |
| — | BJORKLUNDEN CONFERENCE CTR 1 | Drinking water | — | No Violation Identified |
| — | BJORKLUNDEN CONFERENCE CTR 2 | Drinking water | — | No Violation Identified |
| — | BLACK FROG GRILL LLC | Drinking water | — | No Violation Identified |
| — | BLACK RIVER CORRECTIONAL CENTER | Drinking water | — | No Violation Identified |
| — | BLACK RIVER GOLF COURSE INC | Drinking water | — | No Violation Identified |
| — | BLACKHAWK CLUB CORP | Drinking water | — | No Violation Identified |
| — | BLACKHAWK CORPORATE CENTER | Drinking water | — | Violation Identified |
| — | BLACKHAWK LAKE DUMP STATION | Drinking water | — | No Violation Identified |
| — | BLACKHAWK LAKE GROUP CAMPGROUND | Drinking water | — | No Violation Identified |
| — | BLACKHAWK LAKE OFFICE & NATURE CENTER | Drinking water | — | No Violation Identified |
| — | BLACKHAWK RV LLC 1 RESTAURANT | Drinking water | — | No Violation Identified |
| — | BLACKHAWK RV LLC 3 WIGWAM | Drinking water | — | No Violation Identified |
| — | BLACKHAWK RV LLC 5 MAINTENANCE | Drinking water | — | Inactive |
| — | BLONHAVEN HUNT CLUB LTD | Drinking water | — | No Violation Identified |
| — | BLOOM CITY UNITED METH CH | Drinking water | — | Inactive |
| — | BLOOMFIELD BAR & GRILL LLC | Drinking water | — | No Violation Identified |
| — | BLUE BAYOU INN RESTAURANT | Drinking water | — | No Violation Identified |
| — | BLUE LAKE COMMUNITY LLC | Drinking water | — | No Violation Identified |
| — | BLUEJAY FISHING & CAMPING LLC | Drinking water | — | No Violation Identified |
| — | BLUEMKES INC HARDWARE STORE | Drinking water | — | No Violation Identified |
| — | BMO BANK | Drinking water | — | No Violation Identified |
| — | BMO HARRIS BANK | Drinking water | — | No Violation Identified |
| — | BOAZ COUNTRY STORE | Drinking water | — | No Violation Identified |
| — | BODIS BAKE SHOP | Drinking water | — | No Violation Identified |
| — | BOG GOLF COURSE EAST COMFORT STATION TEE 14 | Drinking water | — | No Violation Identified |
| — | BOG GOLF COURSE WEST COMFORT STATION TEE 3 | Drinking water | — | No Violation Identified |
| — | BONE LAKE LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BONNET PRAIRIE LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BOOMERS PUB INC | Drinking water | — | No Violation Identified |
| — | BOOTLEGGERS SUPPER CLUB LLC | Drinking water | — | No Violation Identified |
| — | BOSTON SCHOOL FOREST - NOBLE LODGE | Drinking water | — | No Violation Identified |
| — | BOSTON SCHOOL FOREST - OELKE LODGE | Drinking water | — | No Violation Identified |
| — | BOULDER JCT TOWN PARK | Drinking water | — | No Violation Identified |
| — | BOULDER JUNCTION COMMUNITY CENTER | Drinking water | — | No Violation Identified |
| — | BOULDER LK LODGE RESORT LLC | Drinking water | — | No Violation Identified |
| — | BOULDER LK LODGE RESORT LLC CMPGD NEW PK | Drinking water | — | No Violation Identified |
| — | BOYDS MASON LAKE RESORT HOTEL | Drinking water | — | No Violation Identified |
| — | BP TRAVEL PLAZA | Drinking water | — | No Violation Identified |
| — | BRANDY BROOK CENTER | Drinking water | — | No Violation Identified |
| — | BRANTWOOD COMMUNITY CENTER | Drinking water | — | No Violation Identified |
| — | BREMER BANK | Drinking water | — | No Violation Identified |
| — | BREMER MANUFACTURING | Drinking water | — | No Violation Identified |
| — | BRIDGE BAR & RESTAURANT | Drinking water | — | Violation Identified |
| — | BRIGGS AND STRATTON CORP | Drinking water | — | Inactive |
| — | BRIGGS ROAD EVANGELICAL FREE CHURCH | Drinking water | — | No Violation Identified |
| — | BRIGHTON 1 SCHOOL DISTRICT | Drinking water | — | No Violation Identified |
| — | BRIGHTON DALE CO PARK | Drinking water | — | No Violation Identified |
| — | BRIGHTON DALE CO PARK - BALLPARK | Drinking water | — | No Violation Identified |
| — | BRIGHTON DALE CO PARK - CLUBHOUSE | Drinking water | — | No Violation Identified |
| — | BRIGHTON DALE CO PARK - PICNIC PAVILION | Drinking water | — | No Violation Identified |
| — | BRISTOL LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | BRISTOL MOTEL | Drinking water | — | No Violation Identified |
| — | BRISTOL VILLAGE OF EAST | Drinking water | — | No Violation Identified |
| — | BROOKWOOD HIGH SCHOOL | Drinking water | — | No Violation Identified |
| — | BROWN CO GOLF CLUBHOUSE | Drinking water | — | No Violation Identified |
| — | BROWN CO GOLF HALFWAY HSE | Drinking water | — | Violation Identified |
| — | BROWN CO GOLF MAINTENANCE | Drinking water | — | No Violation Identified |
| — | BROWN COUNTY SPORTSMENS CLUB | Drinking water | — | No Violation Identified |
| — | BROWN DEER PARK COMFORT STATION | Drinking water | — | No Violation Identified |
| — | BROWN STREET MALL | Drinking water | — | No Violation Identified |
| — | BRUCE & SUSY KRUG ENTERPRISES INC | Drinking water | — | No Violation Identified |
| — | BRULE TOWN HALL | Drinking water | — | No Violation Identified |
| — | BRUSSELS GENERAL STORE | Drinking water | — | No Violation Identified |
| — | BRUSSELS TOWN PARK | Drinking water | — | Violation Identified |
| — | BTK INC | Drinking water | — | Inactive |
| — | BUCKHORN STORE-KWIK MART | Drinking water | — | No Violation Identified |
| — | BUCKNUCKLES LLC | Drinking water | — | No Violation Identified |
| — | BUDS CORNER MART LLC | Drinking water | — | No Violation Identified |
| — | BUFFALO COUNTY OUTFITTERS | Drinking water | — | Inactive |
| — | BUFFALO COUNTY RESORT | Drinking water | — | Inactive |
| — | BUILDING BLOCKS CHILDCARE CENTER | Drinking water | — | No Violation Identified |
| — | BURKE LUTHERAN CHURCH | Drinking water | — | Inactive |
| — | BURKE TOWN HALL TOWN OF | Drinking water | — | No Violation Identified |
| — | BURKWOOD TREATMENT CENTER | Drinking water | — | No Violation Identified |
| — | BURLINGTON NORTHERN SANTA FE TACONITE FACILITY | Drinking water | — | No Violation Identified |
| — | BURNETT COUNTY HISTORICAL SOCIETY | Drinking water | — | No Violation Identified |
| — | BUY RIGHT AUTO PARTS | Drinking water | — | No Violation Identified |
| — | CALDWELL UNITED METHODIST CHURCH | Drinking water | — | No Violation Identified |
| — | CALEDONIA COMMUNITY CTR | Drinking water | — | No Violation Identified |
| — | CALEDONIA PRESBYTERIAN CHURCH | Drinking water | — | No Violation Identified |
| — | CALEDONIA VILLAGE HALL | Drinking water | — | Violation Identified |
| — | CALUMET CO PARK MAINTENANCE | Drinking water | — | No Violation Identified |
| — | CALUMET CO PARK SHOWERS | Drinking water | — | No Violation Identified |
| — | CALVARY COMMUNITY CHURCH NEW BLDG 1986 | Drinking water | — | No Violation Identified |
| — | CALVARY COMMUNITY CHURCH ORIGINAL BLDG 1972 | Drinking water | — | No Violation Identified |
| — | CALVARY COVENANT CHURCH | Drinking water | — | No Violation Identified |
| — | CALVARY EVANGELICAL FREE CHURCH | Drinking water | — | No Violation Identified |
| — | CALVARY LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | CALVARY LUTHERAN CHURCH | Drinking water | — | Violation Identified |
| — | CALVARY TABERNACLE CHURCH | Drinking water | — | No Violation Identified |
| — | CAMP JOY DRIFTWOOD VILLAGE | Drinking water | — | No Violation Identified |
| — | CAMP OH DA KO TA - PIONEER VILLAGE | Drinking water | — | No Violation Identified |
| — | CAMP PHILLIP COMFORT STATION AREA | Drinking water | — | No Violation Identified |
| — | CAMP RAMAH NEW SHOP | Drinking water | — | No Violation Identified |
| — | CAMP ROKILIO TRAIN STATION | Drinking water | — | No Violation Identified |
| — | CAMP TAMARACK BASILE RETREAT CTR | Drinking water | — | No Violation Identified |
| — | CAMP WAWBEEK - RESPITE CAMP REC CENTER | Drinking water | — | No Violation Identified |
| — | CAMP WAWBEEK NATURE CENTER - MAIN WELL | Drinking water | — | No Violation Identified |
| — | CAMP WHITCOMB SENIOR VILLAGE | Drinking water | — | No Violation Identified |
| — | CAREW CONCRETE & SUPPLY CO INC PLANT 1 | Drinking water | — | No Violation Identified |
| — | CARLIN WELD CO PARK | Drinking water | — | No Violation Identified |
| — | CASCADE MTN SKI - DAISY RESTAURANT WELL | Drinking water | — | No Violation Identified |
| — | CASCO VILLAGE PARK | Drinking water | — | No Violation Identified |
| — | CASSERLY PROPERTIES | Drinking water | — | No Violation Identified |
| — | CASTLE ROCK CO PARK 2-SHOP | Drinking water | — | No Violation Identified |
| — | CASTLE ROCK CO PARK 6-FISH CLEANING | Drinking water | — | No Violation Identified |
| — | CASTLE ROCK CO PARK 7-PINES | Drinking water | — | No Violation Identified |
| — | CASTLE ROCK CO PARK 8 SHOWER | Drinking water | — | No Violation Identified |
| — | CASTLE ROCK LAKE MOTEL 2 | Drinking water | — | No Violation Identified |
| — | CASTLE ROCK LAKE MOTEL 3 | Drinking water | — | No Violation Identified |
| — | CATARACT METHODIST CHURCH | Drinking water | — | No Violation Identified |
| — | CATHOLIC YOUTH EXPEDITIONS INC | Drinking water | — | No Violation Identified |
| — | CATHYS ICE CREAM & CANDY SHOP | Drinking water | — | No Violation Identified |
| — | CAVE OF THE MOUNDS VISITOR CENTER | Drinking water | — | No Violation Identified |
| — | CDE PROPERTIES | Drinking water | — | No Violation Identified |
| — | CECIL COMMUNITY CENTER | Drinking water | — | Inactive |
| — | CECIL FIRESIDE INN MOTEL | Drinking water | — | No Violation Identified |
| — | CEDARBROOK CHURCH | Drinking water | 3 | Inactive |
| — | CEDARBURG TOWN HALL | Drinking water | — | No Violation Identified |
| — | CENEX CONVENIENCE STORE-JIM FALLS | Drinking water | — | No Violation Identified |
| — | CENT WIS ENV CENTER SUNSET LODGE | Drinking water | — | No Violation Identified |
| — | CENT WIS ENV CENTER BATHHOUSE | Drinking water | — | No Violation Identified |
| — | CENT WIS ENV CENTER WALKER LODGE | Drinking water | — | No Violation Identified |
| — | CENTER COMMUNITY BLDG | Drinking water | — | No Violation Identified |
| — | CENTER FOR JEWISH LIFE | Drinking water | — | No Violation Identified |
| — | CENTER HOUSE | Drinking water | — | No Violation Identified |
| — | CENTER TOWN HALL | Drinking water | — | No Violation Identified |
| — | CENTERVILLE COMMUNITY CENTER | Drinking water | — | No Violation Identified |
| — | CENTRAL BROWN CO WATER AUTHORITY | Drinking water | — | No Violation Identified |
| — | CENTRAL COUNTY AIRPORT | Drinking water | — | No Violation Identified |
| — | CENTRAL WISCONSIN PRODUCE AUCTION INC | Drinking water | — | No Violation Identified |
| — | CHAIN CENEX CONVENIENCE STORE | Drinking water | — | No Violation Identified |
| — | CHALET SHOPPING CENTER | Drinking water | — | No Violation Identified |
| — | CHAPMAN OIL INC | Drinking water | — | Violation Identified |
| — | CHARLIES LAKESIDE COUNTRY STORE | Drinking water | — | No Violation Identified |
| — | CHASE BANK OF DELAFIELD | Drinking water | — | No Violation Identified |
| — | CHASE BANK-MEQUON | Drinking water | — | No Violation Identified |
| — | CHEF CHUS CHINESE RESTAURANT | Drinking water | — | No Violation Identified |
| — | CHENEQUA COUNTRY CLUB MAINTENANCE SHOP | Drinking water | — | No Violation Identified |
| — | CHENEQUA VILLAGE HALL | Drinking water | — | No Violation Identified |
| — | CHEQUAMEGON COMMUNITY CHURCH | Drinking water | — | No Violation Identified |
| — | CHEROKEE CO PARK | Drinking water | — | No Violation Identified |
| — | CHIMNEY ROCK LUTH CHURCH | Drinking water | — | No Violation Identified |
| — | CHINOOK PROGRAM CTR - ACTIVITY STATION | Drinking water | — | No Violation Identified |
| — | CHINOOK PROGRAM CTR - DAY CAMP WELL - OLD RANGER FARMHOUSE | Drinking water | — | No Violation Identified |
| — | CHINOOK PROGRAM CTR - NEW TROOP HOUSE | Drinking water | — | No Violation Identified |
| — | CHINOOK PROGRAM CTR - RANGERS HOUSE & TENT SITE | Drinking water | — | No Violation Identified |
| — | CHIPPEWA CO OTTER LAKE PK-CMPGD | Drinking water | — | No Violation Identified |
| — | CHIPPEWA CO PINE POINT PK BEACH WELL | Drinking water | — | No Violation Identified |
| — | CHIPPEWA CO ROUND LAKE PARK | Drinking water | — | No Violation Identified |
| — | CHIPPEWA VALLEY AIRPORT SERVICE | Drinking water | — | No Violation Identified |
| — | CHIPPEWA VALLEY EYE CLINIC | Drinking water | — | Inactive |
| — | CHIVES DOOR CO | Drinking water | — | Violation Identified |
| — | CHRIST ALONE LUTHERAN SCHOOL & CHURCH | Drinking water | — | No Violation Identified |
| — | CHRIST CENTER ASSEMBLY OF GOD | Drinking water | — | No Violation Identified |
| — | CHRIST EV LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
| — | CHRIST EV LUTHERAN SCHOOL | Drinking water | — | No Violation Identified |
| — | CHRIST LUTHERAN CHURCH | Drinking water | — | No Violation Identified |
Alphabetical order — this site ranks no one. Figures as published by the EPA in ECHO for the last five years. Select a name for identifiers (EPA ID, NPDES, air), program-by-program status and the quarterly history. How to read this.