Smaller places in Iowa — page 3 of 14
Places with fewer than 20 listed facilities are grouped here — 4,086 facilities in all.
1 (…) · 2 (Alden…) · 3 (Blairstown…) · 4 (Clermont…) · 5 (Dunkerton…) · 6 (Galva…) · 7 (Holy Cross…) · 8 (Lansing…) · 9 (Marble Rock…) · 10 (Neola…) · 11 (Pleasantville…) · 12 (Sac City…) · 13 (Sully…) · 14 (Weldon…)
| Place | Facility | Programs | Formal actions (5 yr) | Compliance status |
|---|---|---|---|---|
| Blairstown | KIMM OIL CO-BLAIRSTOWN | Air | — | No Violation Identified |
| Blairstown | SHAULL AND ULLERICH CHEVROLET CO | Hazardous waste | — | No Violation Identified |
| Blairstown | STONEYCREEK | Hazardous waste | — | No Violation Identified |
| Blairstown | TITAN MACHINERY - BLAIRSTOWN | Hazardous waste | — | No Violation Identified |
| Blairstown | XETHANOL BIOFUELS LLC | Air, Water, Hazardous waste | — | No Violation Identified |
| Blakesburg | BLAKESBURG CITY OF STP | Water | — | No Violation Identified |
| Blakesburg | BLAKESBURG OIL COMPANY | Air | — | No Violation Identified |
| Blakesburg | EDDYVILLE-BLAKESBURG MIDDLE SCHOOL | Hazardous waste | — | No Violation Identified |
| Blanchard | LAVERNE SHEPARD | Air | — | No Violation Identified |
| Blencoe | BLENCOE CITY OF STP | Water | — | No Violation Identified |
| Blencoe | BLENCOE MUNICIPAL WATERWORKS-TREATMENT PLANT #2 | Drinking water | — | No Violation Identified |
| Blencoe | BLENCOE, IA 100 | Air, Hazardous waste | — | No Violation Identified |
| Blencoe | MCCARTHY IMPROVEMENT CO-BLENCO (PORT) | Air | — | No Violation Identified |
| Blockton | BLOCKTON CITY OF (SOUTHERN IA RURAL WATER ASSN.) | Water | — | No Violation Identified |
| Bloomfield | BLOOMFIELD EQUIPMENT INC | Hazardous waste | — | No Violation Identified |
| Bloomfield | BLOOMFIELD FORD MERCURY INC | Hazardous waste | — | No Violation Identified |
| Bloomfield | BLOOMFIELD WWTP (MAIN) | Water | — | Violation Identified |
| Bloomfield | CHEVRON PHILLIPS DBA PLEXCO | — | — | — |
| Bloomfield | CITY OF BLOOMFIELD | Water | — | No Violation Identified |
| Bloomfield | CITY OF BLOOMFIELD | Air, Drinking water | — | No Violation Identified |
| Bloomfield | DAVIS COUNTY CARE FACILITY (NOW SUNSET HAVEN) | Water | — | No Violation Identified |
| Bloomfield | DAVIS COUNTY COMMUNITY SCHOOLS | Hazardous waste | — | No Violation Identified |
| Bloomfield | DAVIS COUNTY HOSPITAL | Air, Hazardous waste | — | No Violation Identified |
| Bloomfield | HOUGLANDS REPAIR SHOP | Hazardous waste | — | No Violation Identified |
| Bloomfield | IDEAL READY MIX CO, INC - BLOOMFIELD | Air | — | No Violation Identified |
| Bloomfield | IOWA DEPARTMENT OF TRANSPORTATION | Hazardous waste | — | No Violation Identified |
| Bloomfield | PERFORMANCE PIPE - BLOOMFIELD | Air | — | No Violation Identified |
| Bloomfield | SOUTHERN IOWA CONTAINER, LLC | Water, Hazardous waste | — | No Violation Identified |
| Bloomfield | TROY ELEVATOR INC | Air | — | No Violation Identified |
| Blue Grass | BLUE GRASS CITY OF STP | Water | 1 | No Violation Identified |
| Blue Grass | CAMP ABE LINCOLN | Water | — | Violation Identified |
| Blue Grass | ILLOWA | Hazardous waste | — | No Violation Identified |
| Blue Grass | MUSCATINE COUNTY LANDFILL | Air | — | No Violation Identified |
| Blue Grass | REVELLE 1ST & 2ND SUBDIVISION-PLANT #1 | Drinking water | — | No Violation Identified |
| Blue Grass | WADDELL BROTHERS METAL RECYCLING INC | Air | — | No Violation Identified |
| Bode | BODE CITY OF STP | Water | — | Violation Identified |
| Bode | BODE COOPERATIVE/ FERTILIZER PLANT | Air | — | No Violation Identified |
| Bonaparte | BONAPARTE | Air | — | No Violation Identified |
| Bonaparte | BONAPARTE CITY OF STP | Water | — | No Violation Identified |
| Bonaparte | BONAPARTE WATER SUPPLY | Drinking water | — | No Violation Identified |
| Booneville | HEARTLAND CO-OP BOONEVILLE | Air | — | No Violation Identified |
| Booneville | LEGACY MATERIALS, LLC | Air | — | No Violation Identified |
| Bouton (Historical) | CARGILL INC-BOUTON | Air | — | No Violation Identified |
| Boxholm | BOXHOLM WWTP | Water | — | No Violation Identified |
| Boxholm | LANDUS COOPERATIVE - BOXHOLM | Air | — | No Violation Identified |
| Boyden | BOYDEN CITY OF STP | Water | — | Violation Identified |
| Boyden | BOYDEN MUNICIPAL WATER SUPPLY-PLANT #1 | Drinking water | — | No Violation Identified |
| Boyden | COOPERATIVE GAS & OIL CO-BOYDEN | Air | — | No Violation Identified |
| Boyden | DARIN GREEN FEEDLOT | Water | — | No Violation Identified |
| Boyden | DETHMERS MFG CO | Air, Hazardous waste | — | No Violation Identified |
| Boyden | FARMERS FEED & SUPPLY CO | Air | — | No Violation Identified |
| Boyden | ONETEC INC DBA INFINITY NETWARE | Hazardous waste | — | No Violation Identified |
| Boyden | SIOUXLAND FARMERS COOP ASSOCIATION - BOYDEN NH3 | Air | — | No Violation Identified |
| Braddyville | BRADDYVILLE CITY OF STP | Water | — | No Violation Identified |
| Braddyville | BRADDYVILLE WATER WORKS C/O CITY HALL | Drinking water | — | No Violation Identified |
| Braddyville | HULL TRAILERS INC | Air, Hazardous waste | — | No Violation Identified |
| Bradford | FARMERS COOPERATIVE COMPANY - BRADFORD | Air | — | No Violation Identified |
| Brandon | BRANDON WATER SUPPLY-TREATMENT PLANT FOR WELL #2 | Drinking water | — | No Violation Identified |
| Brandon | BRANDON WWTP | Water | — | Violation Identified |
| Brandon | DENTON CASTINGS CO INC | Hazardous waste | — | No Violation Identified |
| Brayton | BRAYTON CITY OF STP | Water | — | No Violation Identified |
| Brayton | BRAYTON WATER SYSTEM-TREATMENT PLANT #1 | Drinking water | — | No Violation Identified |
| Brayton | MISSOURI RIVER ENERGY SERVICES - EXIRA STATION | Air, Water | — | No Violation Identified |
| Breda | BREDA WATER SUPPLY-TREATMENT PLANT #1 | Drinking water | — | No Violation Identified |
| Breda | BREDA WWTP | Water | — | Violation Identified |
| Breda | MOORHOUSE READY MIX INC-BREDA (PORT PLT) | Air | — | No Violation Identified |
| Breda | TIEFENTHALER AG-LIME INC | Air | — | No Violation Identified |
| Breda | TOYNE INC | Hazardous waste | — | No Violation Identified |
| Bridgewater | BRIDGEWATER CITY OF STP | Water | — | Violation Identified |
| Bridgewater | STOECKER FARMS (EBLEN) | Air | — | No Violation Identified |
| Brighton | BRIGHTON CITY OF STP | Water | — | Violation Identified |
| Brighton | DNR LAKE DARLING STATE PARK | Water | — | No Violation Identified |
| Brighton | LAKE DARLING YOUTH CENTER CAMP | Water | — | No Violation Identified |
| Brighton | PLEASANT PLAIN CITY OF STP (RUSS) | Water | — | No Violation Identified |
| Bristow | BRISTOW MUNI WATER SUPPLY | Drinking water | — | No Violation Identified |
| Britt | AG MAX PARTNERS | Air | — | No Violation Identified |
| Britt | AMERICAN CONCRETE PRODUCTS INC | Air | — | No Violation Identified |
| Britt | BRIANS BODY SHOP | Hazardous waste | — | No Violation Identified |
| Britt | BRITT CITY OF STP | Water | — | No Violation Identified |
| Britt | BRITT WATER TREATMENT PLANT | Air | — | No Violation Identified |
| Britt | BRITT WATER WORKS-PLANT #1 | Drinking water | — | Violation Identified |
| Britt | BRITT, IA 221 | Air | — | No Violation Identified |
| Britt | CITY OF BRITT | Water | — | No Violation Identified |
| Britt | CONTINENTAL GRAIN CO | Air | — | No Violation Identified |
| Britt | CRYSTAL LAKE WIND LLC | Hazardous waste | — | No Violation Identified |
| Britt | HANCOCK COUNTY MEMORIAL HOSPITAL | Air | — | No Violation Identified |
| Britt | ITC MIDWEST BRITT | Hazardous waste | — | No Violation Identified |
| Britt | M G WALDBAUM COMPANY | Air, Hazardous waste | — | No Violation Identified |
| Britt | MARTING MFG INC | Hazardous waste | — | No Violation Identified |
| Britt | MICHAEL FOODS - BRITT-PLANT #1 | Drinking water | — | No Violation Identified |
| Britt | NATIONAL PURITY LLC | Water, Hazardous waste | — | No Violation Identified |
| Britt | PRITCHARD AUTO COMPANY | Hazardous waste | — | No Violation Identified |
| Britt | UNICOVER INC | Air, Hazardous waste | — | No Violation Identified |
| Britt | WEST HANCOCK HIGH SCHOOL | Hazardous waste | — | No Violation Identified |
| Bronson | BRONSON WATER SUPPLY-PLANT #1 | Drinking water | — | No Violation Identified |
| Brooklyn | BASF CORPORATION @ BROOKLYN WAREHOUSE | Hazardous waste | — | No Violation Identified |
| Brooklyn | BROOKLYN CITY OF STP | Water | — | No Violation Identified |
| Brooklyn | BROOKLYN ELEVATOR INC-BROOKLYN | Air | — | No Violation Identified |
| Brooklyn | BROOKLYN MUNICIPAL UTILITIES | Air | — | No Violation Identified |
| Brooklyn | BROOKLYN WATER DEPARTMENT-TREATMENT PLANT #1 | Drinking water | — | No Violation Identified |
| Brooklyn | KWIK STAR #303 | Water | — | — |
| Brooklyn | MANATTS, INC. | Air, Hazardous waste | — | No Violation Identified |
| Brooklyn | NESSELROAD CHEVROLET GEO | Air | — | No Violation Identified |
| Brooklyn | NEW CENTURY FS - BROOKLYN | Air | — | No Violation Identified |
| Brooklyn | NORTHERN NATURAL GAS - BROOKLYN TBS | Hazardous waste | — | No Violation Identified |
| Brooklyn | PILOT TRAVEL CENTER #495 | Water | — | No Violation Identified |
| Brooklyn | PLEASANT STAY INN & SUITES | Water | — | Significant Violation |
| Brooklyn | POWESHIEK WATER ASSOCIATION | Water, Drinking water | — | No Violation Identified |
| Brooklyn | THOMBERT INC - BROOKLYN | Air, Hazardous waste | — | No Violation Identified |
| Brunsville | BRUNSVILLE CITY OF STP | Water | — | No Violation Identified |
| Brunsville | PREMIUM FEED & GRAIN, INC | Air | — | No Violation Identified |
| Brunsville | TAYLORS AUTO | Hazardous waste | — | No Violation Identified |
| Buckeye | FARMERS COOPERATIVE COMPANY - BUCKEYE | Air | — | No Violation Identified |
| Buckeye | MID STATES MILLING INC | Air, Water | 1 | No Violation Identified |
| Buffalo | BUFFALO CITY OF MS4 | Water | — | No Violation Identified |
| Buffalo | BUFFALO CITY OF STP | Water | — | Significant Violation |
| Buffalo | BUFFALO WATER SUPPLY-PLANT #2 | Drinking water | — | No Violation Identified |
| Buffalo | CARGILL AGHORIZONS - BUFFALO TERMINAL | Air, Water, Hazardous waste | — | No Violation Identified |
| Buffalo | CONTINENTAL CEMENT COMPANY | Air, Water | 1 | No Violation Identified |
| Buffalo | CONTINENTAL CEMENT DAVENPORT PLANT | Hazardous waste | — | No Violation Identified |
| Buffalo | COUNTY MATERIALS CORP | Air | — | No Violation Identified |
| Buffalo | DALES BODY SHOP | Hazardous waste | — | No Violation Identified |
| Buffalo | GREEN AMERICA RECYCLING | — | — | — |
| Buffalo | MCCARTHY IMPROVEMENT CO-BUFFALO | Air | — | No Violation Identified |
| Buffalo Center | BUFFALO CENTER CITY OF STP | Water | — | No Violation Identified |
| Buffalo Center | BUFFALO CENTR.F.COOP | Air | — | No Violation Identified |
| Buffalo Center | BUFFALO CTR MUNI WATER DEPT | Drinking water | — | No Violation Identified |
| Buffalo Center | NORTH IOWA HIGH SCHOOL | Hazardous waste | — | No Violation Identified |
| Burchinal | FIVE STAR COOPERATIVE - BURCHINAL | Air | — | No Violation Identified |
| Burnside | SOUTHEAST WEBSTER-GRAND JR-SR HIGH SCHOOL | Hazardous waste | — | No Violation Identified |
| Burr Oak | AG VANTAGE FS, INC - BURR OAK | Air | — | No Violation Identified |
| Burt | BURT CITY OF STP | Water | — | No Violation Identified |
| Burt | BURT WATER SUPPLY | Drinking water | — | No Violation Identified |
| Burt | STATELINE COOPERATIVE | Air | — | No Violation Identified |
| Bussey | BUSSEY CITY OF STP | Water | — | No Violation Identified |
| Bussey | BUSSEY WATER SUPPLY | Drinking water | — | No Violation Identified |
| Bussey | LAMBIRTH ENTERPRISES | Air, Hazardous waste | — | No Violation Identified |
| Bussey | TWIN CEDARS COMMUNITY SCHOOL | Water, Hazardous waste | — | No Violation Identified |
| Calamus | CALAMUS CITY OF STP | Water | — | Violation Identified |
| Calamus | CALAMUS WATER SUPPLY-PLANT #2 | Drinking water | — | Violation Identified |
| Calamus | ITC MIDWEST CALAMUS | Hazardous waste | — | No Violation Identified |
| Calamus | KINDER MORGAN COCHIN LLC-CALAMUS | Air | — | No Violation Identified |
| Calamus | WAPSI OAKS COUNTRY CLUB-PLANT #1 | Drinking water | — | No Violation Identified |
| Callender | CALLENDER CITY OF STP | Water | — | No Violation Identified |
| Callender | CALLENDER WATER SUPPLY | Drinking water | — | No Violation Identified |
| Calmar | CALMAR CITY OF STP | Water | — | No Violation Identified |
| Calmar | CALMAR MANUFACTURING COMPANY INC | Air, Hazardous waste | — | No Violation Identified |
| Calmar | CALMAR WATER SUPPLY | Drinking water | — | No Violation Identified |
| Calmar | GRAPHICS INC | Hazardous waste | — | No Violation Identified |
| Calmar | GUNDERSEN LUTHERAN CALMAR CLINIC | Hazardous waste | — | No Violation Identified |
| Calmar | KLIMESH MOTOR SALES | Hazardous waste | — | No Violation Identified |
| Calmar | NORTHEAST IOWA COMMUNITY COLLEGE | Hazardous waste | — | No Violation Identified |
| Calmar | SOUTH WINN GOLF CLUB-TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Calmar | WILTGEN CONSTRUCTION CO | Air | — | No Violation Identified |
| Calumet | CALUMET CITY OF STP | Water | — | No Violation Identified |
| Calumet | CALUMET WATER SUPPLY | Drinking water | — | No Violation Identified |
| Calumet | KEN'S FEED STORE INC | Air | — | No Violation Identified |
| Cambridge | CAMBRIDGE CITY OF STP | Water | — | No Violation Identified |
| Cambridge | CAMBRIDGE WATER SUPPLY | Drinking water | — | No Violation Identified |
| Cambridge | CENTRAL IOWA TRADE SERVICE | Air | — | No Violation Identified |
| Cambridge | DAKOTA ACCESS LLC - CAMBRIDGE PUMP STATION | Hazardous waste | — | No Violation Identified |
| Cambridge | EMBER RECOVERY CAMPUS | Air | — | No Violation Identified |
| Cambridge | NORTHERN NATURAL GAS COMPANY - CAMBRIDGE | Hazardous waste | — | No Violation Identified |
| Cantril | CANTRIL CITY OF STP | Water | — | Violation Identified |
| Cantril | CANTRIL WATER SUPPLY | Drinking water | — | No Violation Identified |
| Cantril | MID-AMERICA PIPELINE CO., LLC - CANTRIL STATION | Hazardous waste | — | No Violation Identified |
| Carpenter | CARPENTER BAR/GRILL-PLANT #1 | Drinking water | — | No Violation Identified |
| Carpenter | CARPENTER CITY OF STP | Water | — | No Violation Identified |
| Carson | CARSON CITY OF STP | Water | — | No Violation Identified |
| Carson | CARSON FEEDERS | Water | — | No Violation Identified |
| Carson | CARSON WATER SUPPLY-TREATMENT PLANT #1 | Drinking water | — | No Violation Identified |
| Carson | COHRON READY MIX-CARSON | Air | — | No Violation Identified |
| Carson | POTTAWATTAMIE COUNTY ENGRS OFF | Hazardous waste | — | No Violation Identified |
| Carter Lake | CARTER LAKE WATER DISTRICT-NE #3105507 (SW) | Drinking water | — | Violation Identified |
| Carter Lake | CARTER LAKE, CITY OF MS4 | Water, Hazardous waste | 1 | No Violation Identified |
| Carter Lake | FISHER BUILDING SERVICES | Hazardous waste | — | No Violation Identified |
| Carter Lake | GENERAL MANUFACTURING INC | Hazardous waste | — | No Violation Identified |
| Carter Lake | GOODKIND & GOODKIND DIRECT INC | Hazardous waste | — | No Violation Identified |
| Carter Lake | LAKESIDE AUTO RECYCLERS | Hazardous waste | — | No Violation Identified |
| Carter Lake | MCMULLEN DIESEL SERVICE INC | Air | — | No Violation Identified |
| Carter Lake | NATIONAL FREIGHTWAYS INC | Air | — | No Violation Identified |
| Carter Lake | OWEN INDUSTRIES INC | Water | — | No Violation Identified |
| Carter Lake | PAXTON & VIERLING STEEL CO | Air | — | No Violation Identified |
| Carter Lake | PAXTON AND VIERLING STEEL | Air, Hazardous waste | — | No Violation Identified |
| Carter Lake | PRAXAIR DISTRIBUTION INC | Hazardous waste | — | No Violation Identified |
| Carter Lake | SAPP BROS PETROLEUM INC-CARTER LAKE | Air | — | No Violation Identified |
| Cascade | AMERICAN INJECTION MOLDING | Air | — | No Violation Identified |
| Cascade | AMERICAN IOWA MFG INC | Air | — | No Violation Identified |
| Cascade | BARD CONCRETE | Air | — | No Violation Identified |
| Cascade | CASCADE CITY OF STP | Water | — | No Violation Identified |
| Cascade | CASCADE JR./SR. HIGH SCHOOL | Hazardous waste | — | No Violation Identified |
| Cascade | CASCADE MUNICIPAL UTILITIES | Air | — | No Violation Identified |
| Cascade | CASCADE MUNICIPAL UTILITIES WWTP | Water, Drinking water | — | No Violation Identified |
| Cascade | CUSTOM PRECAST CO | Air | — | No Violation Identified |
| Cascade | CYRIL WOLFE REPAIR | Air | — | No Violation Identified |
| Cascade | GATEWAY | Air | — | No Violation Identified |
| Cascade | MCDERMOTT OIL CO-CASCADE | Air | — | No Violation Identified |
| Cascade | MULGREW OIL CO-CASCADE | Air | — | No Violation Identified |
| Cascade | OTTING BODY SHOP | Hazardous waste | — | No Violation Identified |
| Cascade | SCHELL INDUSTRIES | Hazardous waste | — | No Violation Identified |
| Casey | AVEY OIL COMAPNY | Hazardous waste | — | No Violation Identified |
| Casey | BAUMGARDNER ENTERPRISES | Hazardous waste | — | No Violation Identified |
| Casey | CASEY WATER SUPPLY-TREATMENT PLANT #1 | Drinking water | — | No Violation Identified |
| Casey | CASEY WWTP | Water | — | Violation Identified |
| Casey | KADING LAND COMPANY, INC. | Water | 1 | — |
| Castalia | CASTALIA CITY OF STP | Water | — | No Violation Identified |
| Castana | CASTANA MUNICIPAL WATER SUPPLY | Drinking water | — | No Violation Identified |
| Castana | TIMBER RIDGE LODGE RECREATION, LTD.-PLANT #1 | Drinking water | — | No Violation Identified |
| Cedar | LARRY LEWIS LIVESTOCK INCINERATOR | Air | — | No Violation Identified |
| Center Junction | CENTER JUNCTION, CITY OF STP | Water | — | Violation Identified |
| Center Junction | ITC MIDWEST - WYOMING | Hazardous waste | — | No Violation Identified |
| Center Point | CASEY'S GENERAL STORE #2647 | Air | — | No Violation Identified |
| Center Point | CENTER POINT WWTP (NORTH) | Water | — | — |
| Center Point | CENTER POINT, CITY OF STP (SOUTH) | Water | — | No Violation Identified |
| Center Point | CENTER POINT-URBANA HIGH SCHOOL | Hazardous waste | — | No Violation Identified |
| Center Point | CENTER PT. FEED | Air | — | No Violation Identified |
| Center Point | COMPLETE AUTOMOTIVE | Air | — | No Violation Identified |
| Center Point | CORN FED AUTOMOTIVE | Air | — | No Violation Identified |
| Center Point | CTR POINT WATER SUPPLY | Drinking water | — | No Violation Identified |
| Center Point | HEINS TIRE & AUTO | Air | — | No Violation Identified |
| Center Point | INTERSTATE GRAIN SER | Air | — | No Violation Identified |
| Center Point | JUNGE CHRYSLER JEEP & DODGE LLC | Air | — | No Violation Identified |
| Center Point | LAZY ACRES-TREATMENT PLANT | Drinking water | — | Violation Identified |
| Center Point | SITE OF FORMER RYDELL CHEVROLET | Hazardous waste | — | No Violation Identified |
| Center Point | TITAN MACHINERY - CENTER POINT | Hazardous waste | — | No Violation Identified |
| Central City | BARD MATERIALS - CENTRAL CITY | Air | — | No Violation Identified |
| Central City | CENTRAL CITY C S D | Hazardous waste | — | No Violation Identified |
| Central City | CENTRAL CITY CITY OF STP | Water | — | Violation Identified |
| Central City | CENTRAL CITY MFG.INC | Air | — | No Violation Identified |
| Central City | CENTRAL CITY WATER SUPPLY-TREATMENT PLANT FOR WELL #4 | Drinking water | — | No Violation Identified |
| Central City | DON'S STANDARD LLC | Air | — | No Violation Identified |
| Central City | INNOVATIVE AG SERVICES - CENTRAL CITY | Air | — | No Violation Identified |
| Central City | IOWA GOLD DISTRIBUTING | Hazardous waste | — | No Violation Identified |
| Central City | IOWA GOLD DISTRIBUTING, INC. | Air | — | No Violation Identified |
| Central City | NORTHERN NATURAL GAS - CENTRAL CITY TBS | Hazardous waste | — | No Violation Identified |
| Central City | RONS AUTO BODY AND STORAGE | Hazardous waste | — | No Violation Identified |
| Central City | ST STEPHENS CATHOLIC CHURCH-TREATMENT PLANT #1 | Drinking water | — | No Violation Identified |
| Central City | TUSDYS AUTO BODY INC | Hazardous waste | — | No Violation Identified |
| Central City | ZOBADAK TOWING | Air | — | No Violation Identified |
| Centralia | THREE RIVERS FS COMPANY CENTRALIA NH3 | Air | — | No Violation Identified |
| Chapin | AG VANTAGE FS INC - CHAPIN | Air | — | No Violation Identified |
| Charlotte | CHARLOTTE CITY OF STP | Water | — | Violation Identified |
| Charter Oak | CHARTER OAK CITY OF STP | Water | — | No Violation Identified |
| Charter Oak | CHARTER OAK WATER SUPPLY-TREATMENT PLANT #1 | Drinking water | — | No Violation Identified |
| Charter Oak | CHARTER OAK-UTE JR-SR HIGH SCHOOL | Hazardous waste | — | No Violation Identified |
| Charter Oak | MIDAMERICAN ENERGY COMPANY CHARTER OAK SERVICE CENTER | Hazardous waste | — | No Violation Identified |
| Charter Oak | R & L REPAIR | Hazardous waste | — | No Violation Identified |
| Chelsea | CHELSEA CITY OF STP | Water | — | Violation Identified |
| Chelsea | CHELSEA WATER SUPPLY-PLANT #1 | Drinking water | — | Violation Identified |
| Chester | CHESTER CITY OF STP | Water | — | No Violation Identified |
| Chester | CHESTER WATER SUPPLY | Drinking water | — | No Violation Identified |
| Chester (Historical) | LEROY IRON & METAL | Air | — | No Violation Identified |
| Chillicothe | CHILLICOTHE,CITY OF-(WAPELLO RURAL WATER ASSN). | Water | — | No Violation Identified |
| Chillicothe | ITC MIDWEST - OTTUMWA GENERATION | Hazardous waste | — | No Violation Identified |
| Churdan | CHURDAN CITY OF STP | Water | — | Violation Identified |
| Churdan | CHURDAN HOT RODS | Hazardous waste | — | No Violation Identified |
| Churdan | CHURDAN WATER SUPPLY | Drinking water | — | No Violation Identified |
| Churdan | JERRY WHITE | Air | — | No Violation Identified |
| Churdan | LANDUS COOPERATIVE - CHURDAN | Hazardous waste | — | No Violation Identified |
| Churdan | NEW COOPERATIVE, INC. | Air | — | No Violation Identified |
| Churdan | PATON-CHURDAN CMNTY SCH | Hazardous waste | — | No Violation Identified |
| Cincinnati | CINCINNATI CITY OF STP | Water, Drinking water | — | Significant Violation |
| City Of Clive | IOWA LOTTERY | Air | — | No Violation Identified |
| City Of Des Moines | TOBROCO MACHINERY LLC | Air | — | No Violation Identified |
| City Of Keokuk Campground | ROQUETTE AMERICA, INC. | Air | — | No Violation Identified |
| City Of Sioux City | MIDAMERICAN ENERGY COMPANY SIOUX CITY CERTAL CAMPUS | Air | — | No Violation Identified |
| City Of Sioux City | SEABOARD TRIUMPH FOODS | Air | — | Violation Identified |
| City Of Urbandale | NEW CINGULAR WIRELESS PCS, LLC DBA AT & T MOBILITY | Air | — | No Violation Identified |
| City Of West Des Moines | NEW CINGULAR WIRELESS PCS, LLC DBA AT & T MOBILITY | Air | — | No Violation Identified |
| City Of West Des Moines | VERIZON WIRELESS | Air | — | No Violation Identified |
| Clare | CLARE CITY OF STP | Water | — | Violation Identified |
| Clare | CLARE WATER DEPARTMENT | Drinking water | — | No Violation Identified |
| Clare | NEW COOPERATIVE INC | Air, Hazardous waste | — | No Violation Identified |
| Clarence | CLARENCE COOPERATIVE COMPANY | Air, Hazardous waste | — | No Violation Identified |
| Clarence | CLARENCE WATER SUPPLY-PLANT #2 | Drinking water | — | No Violation Identified |
| Clarence | CLARENCE WWTP | Water | — | Violation Identified |
| Clarence | LAND O'LAKES PURINA FEED LLC - CLARENCE | Air | — | No Violation Identified |
| Clarence | NORTHERN NATURAL GAS - CLARENCE TBS | Hazardous waste | — | No Violation Identified |
| Clarence | RIVER VALLEY COOPERATIVE | Hazardous waste | — | No Violation Identified |
| Clarence | WABASH TRANSFORMER INC | Hazardous waste | — | No Violation Identified |
| Clarksville | CARD, INC.-TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Clarksville | CLARKSVILLE CITY OF STP | Water | — | No Violation Identified |
| Clarksville | CLARKSVILLE CSD | Hazardous waste | — | No Violation Identified |
| Clarksville | CLARKSVILLE WATER SUPPLY | Drinking water | — | No Violation Identified |
| Clarksville | ERIC WEDEKING AUTO BODY | Hazardous waste | — | No Violation Identified |
| Clarksville | MIDAMERICAN ENERGY COMPANY CLARKSVILLE SERVICE CENTER | Hazardous waste | — | No Violation Identified |
| Clarksville | SCHMADEKE FEED MILL INC | Air | — | No Violation Identified |
| Clarksville | WILKEN WELDING | Hazardous waste | — | No Violation Identified |
| Clayton | CLAYTON WATER SUPPLY-TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Clayton | PATTISON SAND COMPANY, LLC - CLAYTON | Air, Water | — | No Violation Identified |
| Clearfield | CLEARFIELD CITY OF STP | Water | — | No Violation Identified |
| Cleghorn | CLEGHORN WATER SUPPLY | Drinking water | — | No Violation Identified |
| Cleghorn | CLEGHORN WWTP | Water | — | No Violation Identified |
| Cleghorn | FIRST COOPERATIVE ASSOCIATION - CLEGHORN NH3 | Air | — | No Violation Identified |
| Cleghorn | TAYLOR REFRIGERATION INC | Air, Hazardous waste | — | No Violation Identified |
| Cleghorn | TENTINGER FEEDLOT | Water | — | No Violation Identified |
| Clemons | CLEMONS CITY OF STP | Water | — | Significant Violation |
| Clemons | CLEMONS WATER SUPPLY | Drinking water | — | Violation Identified |
| Clermont | CLERMONT PIN CO | Air | — | No Violation Identified |
| Clermont | CLERMONT WATER SUPPLY-PLANT #1 | 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.