WaterCompared

Water reports · OH

Water reports by ZIP code in OH

1,042 ZIP codes in OH have federal drinking water monitoring records. Each links to what those records show, and to what they do not cover.

OH is the primacy agency code, which is how EPA files a water system rather than where a postcode sits. For most systems it is the state; for systems on tribal land or under direct federal oversight it is a tribe or an EPA region.

ZIPServed by
16116AQUA OHIO - STRUTHERS, PA AMER WATER CO NEW CASTLE
16132AQUA OHIO - STRUTHERS
16155AQUA OHIO - STRUTHERS
25247HARTFORD TOWN OF, SYRACUSE VILLAGE PWS
25260MASON WATER DEPT, POMEROY VILLAGE PWS
40233DEL-CO WATER COMPANY, INC.
41166SCIOTO WATER INC. - POND RUN, GARRISON QUINCY HEIGHTS WATER DISTRICT
43001ALEXANDRIA VILLAGE PWS
43002COLUMBUS PUBLIC WATER SYSTEM
43003DEL-CO WATER COMPANY, INC.
43004JEFFERSON WATER AND SEWER DISTRICT PWS, COLUMBUS PUBLIC WATER SYSTEM
43008BUCKEYE LAKE, VILLAGE OF PWS
43010CATAWBA VILLAGE PWS
43011DEL-CO WATER COMPANY, INC.
43015DELAWARE CITY PWS, DEL-CO WATER COMPANY, INC.
43016DEL-CO WATER COMPANY, INC., COLUMBUS PUBLIC WATER SYSTEM
43017DEL-CO WATER COMPANY, INC., COLUMBUS PUBLIC WATER SYSTEM
43018LICKING REGIONAL WATER DISTRICT
43019DEL-CO WATER COMPANY, INC.
43021DEL-CO WATER COMPANY, INC.
43022MOUNT VERNON CITY PWS
43023GRANVILLE, VILLAGE OF, LICKING REGIONAL WATER DISTRICT
43025LICKING REGIONAL WATER DISTRICT
43026COLUMBUS PUBLIC WATER SYSTEM
43028KNOX COUNTY WATER AND WASTEWATER PWS
43031DEL-CO WATER COMPANY, INC., COLUMBUS PUBLIC WATER SYSTEM, JOHNSTOWN VILLAGE PWS
43032DEL-CO WATER COMPANY, INC.
43033LICKING REGIONAL WATER DISTRICT
43035DEL-CO WATER COMPANY, INC., COLUMBUS PUBLIC WATER SYSTEM
43040DEL-CO WATER COMPANY, INC., HONDA EAST LIBERTY WTP, MARYSVILLE CITY PWS, HONDA - BENTON RD. WTP
43046MILLERSPORT VILLAGE PWS
43050DEL-CO WATER COMPANY, INC., MOUNT VERNON CITY PWS
43054DEL-CO WATER COMPANY, INC., COLUMBUS PUBLIC WATER SYSTEM
43055NEWARK CITY PWS
43056CITY OF HEATH PWS
43060NORTH LEWISBURG VILLAGE PWS
43061DEL-CO WATER COMPANY, INC.
43062PATASKALA CITY, LICKING REGIONAL WATER DISTRICT
43064DEL-CO WATER COMPANY, INC., COLUMBUS PUBLIC WATER SYSTEM, MID-OHIO WSD PLAIN CITY WTP, MARYSVILLE CITY PWS
43065DEL-CO WATER COMPANY, INC., COLUMBUS PUBLIC WATER SYSTEM
43066DEL-CO WATER COMPANY, INC.
43067HONDA EAST LIBERTY WTP, HONDA - BENTON RD. WTP
43068REYNOLDSBURG CITY PWS, COLUMBUS PUBLIC WATER SYSTEM, LICKING REGIONAL WATER DISTRICT
43074DEL-CO WATER COMPANY, INC.
43076NORTHERN PERRY CO.WATER #1
43078URBANA CITY PWS
43081DEL-CO WATER COMPANY, INC., AQUA OHIO - HUBER RIDGE PWS, WESTERVILLE CITY PWS, COLUMBUS PUBLIC WATER SYSTEM
43082DEL-CO WATER COMPANY, INC., WESTERVILLE CITY PWS, COLUMBUS PUBLIC WATER SYSTEM
43085DEL-CO WATER COMPANY, INC., COLUMBUS PUBLIC WATER SYSTEM
43086DEL-CO WATER COMPANY, INC.
43101ROSS COUNTY WATER CO INC
43102EARNHART HILL WATER DISTRICT PWS
43103ASHVILLE VILLAGE PWS, EARNHART HILL WATER DISTRICT PWS
43107NORTHERN PERRY CO.WATER #2
43109COLUMBUS PUBLIC WATER SYSTEM
43110CANAL WINCHESTER CITY PWS, COLUMBUS PUBLIC WATER SYSTEM
43111CARBON HILL WATER ASSOCIATION
43112GREENFIELD TWP WATER DISTRICT
43113CIRCLEVILLE CITY PWS, EARNHART HILL WATER DISTRICT PWS
43115ROSS COUNTY WATER CO INC
43116COMMERCIAL POINT VILLAGE
43117ODRC-PICKAWAY CORRECTION PWS
43119AQUA OHIO - LAKE DARBY, COLUMBUS PUBLIC WATER SYSTEM
43123TIMBERLAKE WATER SYSTEM, COLUMBUS PUBLIC WATER SYSTEM
43125GROVEPORT PWS, COLUMBUS PUBLIC WATER SYSTEM
43126ODRC-PICKAWAY CORRECTION PWS
43127LE-AX REGIONAL WATER DISTRICT PWS
43128I-71 AND SR-35 PWS
43130LANCASTER CITY PWS, GREENFIELD TWP WATER DISTRICT, COLUMBUS PUBLIC WATER SYSTEM
43135EARNHART HILL WATER DISTRICT PWS, ROSS COUNTY WATER CO INC
43136LITHOPOLIS VILLAGE PWS
43137COLUMBUS PUBLIC WATER SYSTEM
43138LE-AX REGIONAL WATER DISTRICT PWS, LOGAN, CITY OF
43140LONDON CITY PWS, MADISON COUNTY SSWD WATER DISTRICT 1
43143MUSKINGUM COUNTY WATER - SE
43146COLUMBUS PUBLIC WATER SYSTEM, ODRC-PICKAWAY CORRECTION PWS
43147PICKERINGTON CITY PWS, FAIRFIELD COUNTY UTILITIES PWS, COLUMBUS PUBLIC WATER SYSTEM, LICKING REGIONAL WATER DISTRICT
43150NORTHERN PERRY CO.WATER #2
43151SPRING VALLEY MHP
43152ROSS COUNTY WATER CO INC
43154EARNHART HILL WATER DISTRICT PWS
43156EARNHART HILL WATER DISTRICT PWS
43157THURSTON VILLAGE PWS
43158LE-AX REGIONAL WATER DISTRICT PWS
43160WASHINGTON COURT HOUSE PWS
43162WEST JEFFERSON VILLAGE PWS
43164WILLIAMSPORT VILLAGE PWS
43201COLUMBUS PUBLIC WATER SYSTEM
43202COLUMBUS PUBLIC WATER SYSTEM
43203COLUMBUS PUBLIC WATER SYSTEM
43204COLUMBUS PUBLIC WATER SYSTEM
43205COLUMBUS PUBLIC WATER SYSTEM
43206COLUMBUS PUBLIC WATER SYSTEM
43207COLUMBUS PUBLIC WATER SYSTEM
43209DEL-CO WATER COMPANY, INC., BEXLEY CITY PWS, COLUMBUS PUBLIC WATER SYSTEM
43210COLUMBUS PUBLIC WATER SYSTEM
43211COLUMBUS PUBLIC WATER SYSTEM
43212COLUMBUS PUBLIC WATER SYSTEM
43213COLUMBUS PUBLIC WATER SYSTEM
43214COLUMBUS PUBLIC WATER SYSTEM
43215SANITARY DISTRICT #4, COLUMBUS PUBLIC WATER SYSTEM
43216COLUMBUS PUBLIC WATER SYSTEM
43217COLUMBUS PUBLIC WATER SYSTEM
43218COLUMBUS PUBLIC WATER SYSTEM, BRYAN CO. RWS & SWMD #2
43219COLUMBUS PUBLIC WATER SYSTEM
43220COLUMBUS PUBLIC WATER SYSTEM
43221COLUMBUS PUBLIC WATER SYSTEM
43222COLUMBUS PUBLIC WATER SYSTEM
43223COLUMBUS PUBLIC WATER SYSTEM
43224COLUMBUS PUBLIC WATER SYSTEM
43227COLUMBUS PUBLIC WATER SYSTEM
43228COLUMBUS PUBLIC WATER SYSTEM
43229COLUMBUS PUBLIC WATER SYSTEM
43230GAHANNA CITY PWS, COLUMBUS PUBLIC WATER SYSTEM
43231COLUMBUS PUBLIC WATER SYSTEM
43232AQUA OHIO - BLACKLICK, COLUMBUS PUBLIC WATER SYSTEM
43235DEL-CO WATER COMPANY, INC., COLUMBUS PUBLIC WATER SYSTEM
43236COLUMBUS PUBLIC WATER SYSTEM
43240COLUMBUS PUBLIC WATER SYSTEM
43301DEL-CO WATER COMPANY, INC.
43302DEL-CO WATER COMPANY, INC., AQUA OHIO - MARION
43311BELLEFONTAINE CITY PWS
43314DEL-CO WATER COMPANY, INC., AQUA OHIO - MARION
43315DEL-CO WATER COMPANY, INC.
43316CAREY VILLAGE
43317DEL-CO WATER COMPANY, INC.
43318DEGRAFF VILLAGE PWS
43319HONDA EAST LIBERTY WTP, HONDA - BENTON RD. WTP
43320DEL-CO WATER COMPANY, INC.
43321DEL-CO WATER COMPANY, INC.
43325DEL-CO WATER COMPANY, INC.
43326KENTON CITY
43331LAKEVIEW VILLAGE PWS
43333RUSSELLS POINT VILLAGE PWS
43334DEL-CO WATER COMPANY, INC.
43338DEL-CO WATER COMPANY, INC., MT GILEAD VILLAGE PWS
43340MT VICTORY VILLAGE
43342AQUA OHIO - MARION
43344RICHWOOD VILLAGE PWS
43347RUSHSYLVANIA VILLAGE PWS
43348RUSSELLS POINT VILLAGE PWS
43350DEL-CO WATER COMPANY, INC.
43351UPPER SANDUSKY CITY
43356DEL-CO WATER COMPANY, INC.
43402BOWLING GREEN CITY, NORTHWESTERN W AND SD - PORTAGE
43403BOWLING GREEN CITY
43406BRADNER VILLAGE
43410NORTHERN OHIO RURAL WATER - NW DISTRICT, CLYDE CITY
43413NORTHWESTERN W AND SD - PORTAGE
43416OTTAWA COUNTY REGIONAL WATER DISTRICT
43420NORTHERN OHIO RURAL WATER - NW DISTRICT, NORW - SOUTH DISTRICT, FREMONT CITY
43430GENOA VILLAGE, NORTHWESTERN W AND SD - OREGON WTLN 200
43431GIBSONBURG VILLAGE
43433OTTAWA COUNTY REGIONAL WATER DISTRICT
43434OREGON CITY
43438KELLEYS ISLAND VILLAGE
43439OAK HARBOR VILLAGE
43440OTTAWA COUNTY REGIONAL WATER DISTRICT
43441NORTHWESTERN W AND SD - TOLEDO SVC
43442LINDSEY VILLAGE
43443NORTHWESTERN W AND SD - TOLEDO SVC
43447NORTHWESTERN W AND SD - OREGON WTLN 200
43449OAK HARBOR VILLAGE, OTTAWA COUNTY REGIONAL WATER DISTRICT
43450NORTHWESTERN W AND SD - TOLEDO SVC
43451NORTHWESTERN W AND SD - PORTAGE
43452OAK HARBOR VILLAGE, PORT CLINTON CITY, OTTAWA COUNTY REGIONAL WATER DISTRICT
43456PUT-IN-BAY VILLAGE
43460NORTHWESTERN W AND SD - TOLEDO SVC
43462NORTHWESTERN W AND SD - PORTAGE
43463NORTHWESTERN W AND SD - TOLEDO SVC
43464NORTHERN OHIO RURAL WATER - NW DISTRICT
43465NORTHWESTERN W AND SD - TOLEDO SVC
43502ARCHBOLD VILLAGE
43504TOLEDO CITY OF
43506BRYAN CITY
43511NORTHWESTERN W AND SD - PORTAGE
43512DEFIANCE CITY
43515DELTA VILLAGE
43517EDGERTON VILLAGE
43519MONTPELIER VILLAGE
43524HAMLER VILLAGE
43525BOWLING GREEN CITY
43526HICKSVILLE VILLAGE
43527HOLGATE VILLAGE
43528TOLEDO CITY OF
43529NORTHWESTERN W AND SD - PORTAGE
43532NAPOLEON CITY
43533LYONS VILLAGE
43534NAPOLEON CITY
43535NAPOLEON CITY
43537MAUMEE CITY, TOLEDO CITY OF
43542TOLEDO CITY OF
43543MONTPELIER VILLAGE
43545NAPOLEON CITY
43551PERRYSBURG CITY, NORTHWESTERN W AND SD - TOLEDO SVC
43552NORTHWESTERN W AND SD - TOLEDO SVC
43553ARCHBOLD VILLAGE
43554PIONEER VILLAGE
43555ARCHBOLD VILLAGE
43556SHERWOOD VILLAGE
43557ARCHBOLD VILLAGE
43558SWANTON VILLAGE, TRI-COUNTY BLOCK AND BRICK, TOLEDO CITY OF
43560SYLVANIA CITY, TOLEDO CITY OF
43565BOWLING GREEN CITY
43566TOLEDO CITY OF, WATERVILLE CITY, WHITEHOUSE VILLAGE, BOWLING GREEN CITY
43567WAUSEON CITY, DELTA VILLAGE
43569NORTHWESTERN W AND SD - WESTON
43570WILLIAMS CO/HILLSIDE COUNTRY LIVING, WEST UNITY VILLAGE
43571TOLEDO CITY OF, WHITEHOUSE VILLAGE
43601TOLEDO CITY OF
43603TOLEDO CITY OF
43604TOLEDO CITY OF
43605TOLEDO CITY OF
43606TOLEDO CITY OF
43607TOLEDO CITY OF
43608TOLEDO CITY OF
43609TOLEDO CITY OF
43610TOLEDO CITY OF
43611TOLEDO CITY OF
43612TOLEDO CITY OF
43613TOLEDO CITY OF
43614TOLEDO CITY OF
43615TOLEDO CITY OF
43616OREGON CITY
43617TOLEDO CITY OF
43619NORTHWESTERN W AND SD - OREGON WTLN 200, NORTHWESTERN W AND SD - TOLEDO SVC
43620TOLEDO CITY OF
43623TOLEDO CITY OF
43635TOLEDO CITY OF
43652TOLEDO CITY OF
43654TOLEDO CITY OF
43656TOLEDO CITY OF
43657TOLEDO CITY OF
43659TOLEDO CITY OF
43660TOLEDO CITY OF
43661TOLEDO CITY OF
43666TOLEDO CITY OF
43667TOLEDO CITY OF
43681TOLEDO CITY OF
43682TOLEDO CITY OF
43697TOLEDO CITY OF
43699TOLEDO CITY OF
43701MUSKINGUM COUNTY WATER - SE, MAYSVILLE REGIONAL WATER, ZANESVILLE PWS
43713BARNESVILLE
43716SWITZERLAND OF OHIO WATER
43717NOBLE COUNTY WATER AUTHORITY PWS
43718BELMONT CO. SANITARY DISTRICT 3 PWS
43719BELMONT CO. SANITARY DISTRICT 3 PWS
43720MUSKINGUM COUNTY WATER - SE
43721GLENFORD VILLAGE
43722GUERNSEY CO. WATER DEPT.
43723GUERNSEY CO. WATER DEPT., BYESVILLE
43724CALDWELL VILLAGE PWS
43725CAMBRIDGE, CITY OF, GUERNSEY CO. WATER DEPT., BYESVILLE
43727MUSKINGUM COUNTY WATER - SE
43728CHESTERHILL VILLAGE PWS
43730SOUTHERN PERRY CO-CONGO
43731SOUTHERN PERRY CO-CONGO
43732BYESVILLE
43733GUERNSEY CO. WATER DEPT.
43734MUSKINGUM COUNTY WATER - SE
43735MAYSVILLE REGIONAL WATER
43738MAYSVILLE REGIONAL WATER
43740MUSKINGUM COUNTY WATER - SE
43746MUSKINGUM COUNTY WATER - SE
43747SWITZERLAND OF OHIO WATER
43748SOUTHERN PERRY CO-CONGO, NORTHERN PERRY CO.WATER #2
43749GUERNSEY CO. WATER DEPT.
43752MONROE WATER SYSTEMS
43754MONROE WATER SYSTEMS
43755GUERNSEY CO. WATER DEPT.
43756MORGAN MEIGSVILLE - WEST MALTA PWS
43758MORGAN MEIGSVILLE - WEST MALTA PWS, PORTERSVILLE EAST BRANCH WATER CO.
43759BELMONT CO. SANITARY DISTRICT 3 PWS
43760NORTHERN PERRY CO.WATER #2
43762MUSKINGUM COUNTY WATER - SE, NEW CONCORD PWS
43764NEW LEXINGTON, SOUTHERN PERRY CO-CONGO, NORTHERN PERRY CO.WATER #2
43766NEW STRAITSVILLE, VILLAGE OF
43767MUSKINGUM COUNTY WATER - SE
43768GUERNSEY CO. WATER DEPT.
43771MUSKINGUM COUNTY WATER - SE, PHILO
43772GUERNSEY CO. WATER DEPT.
43773GUERNSEY CO. WATER DEPT.
43777MUSKINGUM COUNTY WATER - SE
43778GUERNSEY CO. WATER DEPT.
43780GUERNSEY CO. WATER DEPT.
43782SHAWNEE, VILLAGE OF
43783NORTHERN PERRY CO.WATER #2
43786MONROE WATER SYSTEMS
43791MAYSVILLE REGIONAL WATER
43793MONROE WATER SYSTEMS
43802MUSKINGUM COUNTY WATER - SE
43804TCMSD-BALTIC PWS
43812COSHOCTON PWS, NEWCOMERSTOWN VILLAGE PWS
43830MUSKINGUM COUNTY WATER - SE
43832NEWCOMERSTOWN VILLAGE PWS
43836MILLERS ACRES HOME OWNER ASSOCIATION
43842MUSKINGUM COUNTY WATER - SE, DRESDEN PWS
43845EDGEWOOD TERRACE
43902BELMONT CO. SANITARY DISTRICT 3 PWS
43903JEFFERSON CO W AND S DISTRICT - M
43905BELMONT CO. SANITARY DISTRICT 3 PWS
43906BELLAIRE PUBLIC WATER SYSTEM, BELMONT CO. SANITARY DISTRICT 3 PWS
43907CADIZ VILLAGE PWS
43908JEFFERSON CO W AND S DISTRICT - M
43909BELMONT CO. SANITARY DISTRICT 3 PWS
43910JEFFERSON CO W AND S DISTRICT - M
43912BELMONT CO. SANITARY DISTRICT 3 PWS, MARTINS FERRY PUBLIC WATER SYSTEM
43913JEFFERSON CO W AND S DISTRICT- A
43914MONROE WATER SYSTEMS
43915MONROE WATER SYSTEMS
43917DILLONVALE
43920EAST LIVERPOOL CITY, BUCKEYE WATER DISTRICT - OHIO RIVER
43925JEFFERSON CO W AND S DISTRICT - M
43926JEFFERSON CO W AND S DISTRICT - M
43927BELMONT CO. SANITARY DISTRICT 3 PWS
43928BELMONT CO. SANITARY DISTRICT 3 PWS
43930JEFFERSON CO W AND S DISTRICT - M
43931MONROE WATER SYSTEMS
43932JEFFERSON CO W AND S DISTRICT - M
43933BELMONT CO. SANITARY DISTRICT 3 PWS
43934BELMONT CO. SANITARY DISTRICT 3 PWS
43935BELMONT CO. SANITARY DISTRICT 3 PWS, MARTINS FERRY PUBLIC WATER SYSTEM
43937BELMONT CO. SANITARY DISTRICT 3 PWS
43940BELMONT CO. SANITARY DISTRICT 3 PWS
43942BELMONT CO. SANITARY DISTRICT 3 PWS
43943TILTONSVILLE PWS
43944JEFFERSON CO W AND S DISTRICT - M
43945BUCKEYE WATER DISTRICT - OHIO RIVER
43946MONROE WATER SYSTEMS
43947BELMONT CO. SANITARY DISTRICT 3 PWS, SHADYSIDE PUBLIC WATER SYSTEM
43948DILLONVALE
43950BELMONT CO. SANITARY DISTRICT 3 PWS, ST. CLAIRSVILLE, CITY OF PWS
43951BELMONT CO. SANITARY DISTRICT 3 PWS
43952JEFFERSON CO W AND S DISTRICT - M, STEUBENVILLE, CITY OF, WINTERSVILLE VILLAGE PWS
43953JEFFERSON CO W AND S DISTRICT - M, WINTERSVILLE VILLAGE PWS
43961STRATTON PWS
43963JEFFERSON CO W AND S DISTRICT- A
43964JEFFERSON CO W AND S DISTRICT - M, TORONTO PWS
43967BELMONT CO. SANITARY DISTRICT 3 PWS
43968BUCKEYE WATER DISTRICT - OHIO RIVER
43970JEFFERSON CO W AND S DISTRICT - M
43971YORKVILLE VILLAGE PWS, WARREN WATER AUTHORITY
43972BELMONT CO. SANITARY DISTRICT 3 PWS
43973GUERNSEY CO. WATER DEPT.
43977BELMONT CO. SANITARY DISTRICT 3 PWS
43981NEW ATHENS PWS
43983FLUSHING VILLAGE PWS
43985HOLLOWAY PUBLIC WATER SYSTEM
44001NORTHERN OHIO RURAL WATER, AMHERST CITY PWS, LORAIN CITY PWS, RURAL LORAIN CO. WATER A
44003ANDOVER-CAMPLANDS WATER
44004AQUA OHIO - ASHTABULA, ASHTABULA COUNTY WATER SYSTEM
44005ASHTABULA COUNTY WATER SYSTEM
44010ASHTABULA COUNTY WATER SYSTEM
44011AVON CITY PWS, RURAL LORAIN CO. WATER A
44012CLEVELAND PUBLIC WATER SYSTEM, AVON LAKE CITY PWS
44017BEREA CITY PWS, CLEVELAND PUBLIC WATER SYSTEM
44022CHAGRIN FALLS VILLAGE PWS, CLEVELAND PUBLIC WATER SYSTEM
44023CHAGRIN FALLS VILLAGE PWS, CLEVELAND PUBLIC WATER SYSTEM, TIMMONS ELEMENTARY SCHOOL
44024CHARDON CITY PWS, PAINESVILLE CITY PWS
44026CLEVELAND PUBLIC WATER SYSTEM
44028CLEVELAND PUBLIC WATER SYSTEM, RURAL LORAIN CO. WATER A
44030CONNEAUT
44035DEL-CO WATER COMPANY, INC., SHEFFIELD VILLAGE PWS, RURAL LORAIN CO. WATER A
44039AVON CITY PWS, NORTH RIDGEVILLE CITY PWS, RURAL LORAIN CO. WATER A
44040CLEVELAND PUBLIC WATER SYSTEM
44041ASHTABULA COUNTY WATER SYSTEM, GENEVA CITY PWS
44044RURAL LORAIN CO. WATER A
44045PAINESVILLE CITY PWS
44047ASHTABULA COUNTY WATER SYSTEM, AQUA OHIO - VILLAGE OF JEFFERSON
44048AQUA OHIO - ASHTABULA
44049RURAL LORAIN CO. WATER A
44050RURAL LORAIN CO. WATER A
44052LORAIN CITY PWS
44053ELYRIA WATER DEPARTMENT, LORAIN CITY PWS, RURAL LORAIN CO. WATER A
44054SHEFFIELD LAKE CITY PWS, SHEFFIELD VILLAGE PWS, RURAL LORAIN CO. WATER A
44055LORAIN CITY PWS
44056CLEVELAND PUBLIC WATER SYSTEM
44057LAKE COUNTY EAST WATER SUBDISTRICT
44060AQUA OHIO - MENTOR
44062MIDDLEFIELD VILLAGE PWS
44065SCRANTON WOODS
44067CLEVELAND PUBLIC WATER SYSTEM
44068AQUA OHIO - ASHTABULA
44070CLEVELAND PUBLIC WATER SYSTEM
44072CHAGRIN FALLS VILLAGE PWS, CLEVELAND PUBLIC WATER SYSTEM
44074OBERLIN WATER DEPARTMENT, RURAL LORAIN CO. WATER A
44077CLEVELAND PUBLIC WATER SYSTEM, PAINESVILLE CITY PWS
44081LAKE COUNTY EAST WATER SUBDISTRICT
44084ASHTABULA COUNTY WATER SYSTEM
44085ASHTABULA COUNTY WATER SYSTEM
44087CLEVELAND PUBLIC WATER SYSTEM, AKRON CITY PWS
44089VERMILION CITY, NORTHERN OHIO RURAL WATER
44090WELLINGTON VILLAGE PWS, RURAL LORAIN CO. WATER A
44092LAKE COUNTY WEST WATER SUBDISTRICT
44094CLEVELAND PUBLIC WATER SYSTEM, LAKE COUNTY WEST WATER SUBDISTRICT
44095CLEVELAND PUBLIC WATER SYSTEM, LAKE COUNTY WEST WATER SUBDISTRICT
44101CLEVELAND PUBLIC WATER SYSTEM
44102CLEVELAND PUBLIC WATER SYSTEM
44103CLEVELAND PUBLIC WATER SYSTEM
44104CLEVELAND PUBLIC WATER SYSTEM
44105CLEVELAND PUBLIC WATER SYSTEM
44106CLEVELAND PUBLIC WATER SYSTEM, UNIVERSITY HOSPITALS - MAIN CAMPUS
44107LAKEWOOD CITY PWS, CLEVELAND PUBLIC WATER SYSTEM
44108CLEVELAND PUBLIC WATER SYSTEM
44109CLEVELAND PUBLIC WATER SYSTEM
44110CLEVELAND PUBLIC WATER SYSTEM
44111CLEVELAND PUBLIC WATER SYSTEM
44112CLEVELAND PUBLIC WATER SYSTEM
44113CLEVELAND PUBLIC WATER SYSTEM
44114CLEVELAND PUBLIC WATER SYSTEM
44115KOHALA RANCH WATER CO., CLEVELAND PUBLIC WATER SYSTEM
44116CLEVELAND PUBLIC WATER SYSTEM
44117CLEVELAND PUBLIC WATER SYSTEM
44118CLEVELAND PUBLIC WATER SYSTEM
44119CLEVELAND PUBLIC WATER SYSTEM
44120CLEVELAND PUBLIC WATER SYSTEM
44121CLEVELAND PUBLIC WATER SYSTEM
44122CLEVELAND PUBLIC WATER SYSTEM
44123CLEVELAND PUBLIC WATER SYSTEM
44124CLEVELAND PUBLIC WATER SYSTEM
44125CLEVELAND PUBLIC WATER SYSTEM
44126CLEVELAND PUBLIC WATER SYSTEM
44127CLEVELAND PUBLIC WATER SYSTEM
44128CLEVELAND PUBLIC WATER SYSTEM
44129CLEVELAND PUBLIC WATER SYSTEM
44130CLEVELAND PUBLIC WATER SYSTEM
44131CLEVELAND PUBLIC WATER SYSTEM
44132CLEVELAND PUBLIC WATER SYSTEM
44133CLEVELAND PUBLIC WATER SYSTEM
44134CLEVELAND PUBLIC WATER SYSTEM
44135CLEVELAND PUBLIC WATER SYSTEM
44136CLEVELAND PUBLIC WATER SYSTEM
44137CLEVELAND PUBLIC WATER SYSTEM
44138CLEVELAND PUBLIC WATER SYSTEM, RURAL LORAIN CO. WATER A
44139CLEVELAND PUBLIC WATER SYSTEM
44140CLEVELAND PUBLIC WATER SYSTEM
44141CLEVELAND PUBLIC WATER SYSTEM
44142CLEVELAND PUBLIC WATER SYSTEM
44143CLEVELAND PUBLIC WATER SYSTEM
44144CLEVELAND PUBLIC WATER SYSTEM
44145CLEVELAND PUBLIC WATER SYSTEM
44146BEDFORD CITY PWS, CLEVELAND PUBLIC WATER SYSTEM
44147CLEVELAND PUBLIC WATER SYSTEM
44149CLEVELAND PUBLIC WATER SYSTEM
44202CLEVELAND PUBLIC WATER SYSTEM, PORTAGE COUNTY WATER RESOURCES, AURORA CITY - CLEVELAND PWS
44203AKRON CITY PWS, BARBERTON CITY
44210AKRON CITY PWS, OLD TRAIL SCHOOL
44212CLEVELAND PUBLIC WATER SYSTEM, MEDINA CO/NORTHWEST PWS
44215MEDINA CO/NORTHWEST PWS, MEDINA CO/SOUTHERN WATER DIST PWS
44216AQUA OHIO - MASSILLON PWS
44221AKRON CITY PWS, CUYAHOGA FALLS CITY PWS
44223CLEVELAND PUBLIC WATER SYSTEM, AKRON CITY PWS, CUYAHOGA FALLS CITY PWS
44224CLEVELAND PUBLIC WATER SYSTEM, CUYAHOGA FALLS CITY PWS, STOW PUBLIC WATER SYSTEM
44230DOYLESTOWN VILLAGE PWS
44231GARRETTSVILLE VILLAGE PWS, HOMESTEAD MANOR MHP
44232AQUA OHIO - MASSILLON PWS
44233CLEVELAND PUBLIC WATER SYSTEM, MEDINA CO/NORTHWEST PWS
44235RURAL LORAIN CO. WATER A
44236CLEVELAND PUBLIC WATER SYSTEM, AKRON CITY PWS, HUDSON CITY PWS, STOW PUBLIC WATER SYSTEM
44237CLEVELAND PUBLIC WATER SYSTEM
44240KENT CITY PWS, PORTAGE COUNTY WATER RESOURCES, AKRON CITY PWS
44241AQUA OHIO - AURORA E, PORTAGE COUNTY WATER RESOURCES, STREETSBORO CITY PWS
44243KENT CITY PWS
44250LAKEMORE VILLAGE PWS
44251MEDINA CO/SOUTHERN WATER DIST PWS
44253RURAL LORAIN CO. WATER A, MEDINA CO/NORTHWEST PWS
44254RURAL LORAIN CO. WATER A, MEDINA CO/NORTHWEST PWS
44255PORTAGE COUNTY WATER RESOURCES
44256CLEVELAND PUBLIC WATER SYSTEM, RURAL LORAIN CO. WATER A, MEDINA CITY PWS, MEDINA CO/NORTHWEST PWS, MEDINA CO/SOUTHERN WATER DIST PWS
44258CLEVELAND PUBLIC WATER SYSTEM
44260AKRON CITY PWS
44262MUNROE FALLS CITY PWS
44264CLEVELAND PUBLIC WATER SYSTEM, AKRON CITY PWS, CUYAHOGA FALLS CITY PWS
44266CLEVELAND PUBLIC WATER SYSTEM, PORTAGE COUNTY WATER RESOURCES, RAVENNA CITY PWS
44270RITTMAN CITY PWS
44272PORTAGE COUNTY WATER RESOURCES
44273MEDINA CO/SOUTHERN WATER DIST PWS
44274MEDINA CO/NORTHWEST PWS
44275RURAL LORAIN CO. WATER A, MEDINA CO/NORTHWEST PWS
44276RITTMAN CITY PWS
44278AKRON CITY PWS, TALLMADGE CITY PWS
44280CLEVELAND PUBLIC WATER SYSTEM, RURAL LORAIN CO. WATER A, MEDINA CO/NORTHWEST PWS
44281WADSWORTH CITY PWS, MEDINA CO/NORTHWEST PWS
44286CLEVELAND PUBLIC WATER SYSTEM
44287RURAL LORAIN CO. WATER A
44288WINDHAM VILLAGE PWS
44301AKRON CITY PWS
44302AKRON CITY PWS
44303AKRON CITY PWS
44304AKRON CITY PWS
44305AKRON CITY PWS
44306AKRON CITY PWS
44307AKRON CITY PWS
44308AKRON CITY PWS
44309AKRON CITY PWS
44310AKRON CITY PWS
44311AKRON CITY PWS
44312AQUA OHIO - MASSILLON PWS, AKRON CITY PWS
44313AKRON CITY PWS
44314AKRON CITY PWS
44315AKRON CITY PWS
44316AKRON CITY PWS
44318AKRON CITY PWS
44319AQUA OHIO - MASSILLON PWS, AKRON CITY PWS, MANCHESTER HIGH SCHOOL
44320AKRON CITY PWS
44321AKRON CITY PWS
44325AKRON CITY PWS
44326AKRON CITY PWS
44333AKRON CITY PWS, OLD TRAIL SCHOOL
44334AKRON CITY PWS
44398AKRON CITY PWS
44401JACKSON/MILTON METRO WATER DISTRICT PWS
44403TRUMBULL CO. - SOUTHEAST PWS
44405AQUA OHIO - STRUTHERS
44406CANFIELD CITY PWS, AQUA OHIO - STRUTHERS, YOUNGSTOWN CITY PWS
44408COLUMBIANA CITY PWS, AQUA OHIO - STRUTHERS
44410CLEVELAND PUBLIC WATER SYSTEM, CORTLAND CITY PWS, WARREN CITY PWS, TRUMBULL CO. - BAZETTA/CHAMPION, TRUMBULL CO.-HOWLAND TWP PWS
44412JACKSON/MILTON METRO WATER DISTRICT PWS
44413EAST PALESTINE VILLAGE PWS
44417TRUMBULL CO. - SOUTHEAST PWS
44420GIRARD CITY, MCDONALD VILLAGE PWS, TRUMBULL CO. - SOUTHEAST PWS
44425HUBBARD CITY PWS, TRUMBULL CO. - SOUTHEAST PWS
44429JACKSON/MILTON METRO WATER DISTRICT PWS
44430NEWTON FALLS CITY, WARREN CITY PWS
44432BUCKEYE WATER DISTRICT - OHIO RIVER
44436AQUA OHIO - STRUTHERS
44437YOUNGSTOWN CITY PWS, MCDONALD VILLAGE PWS
44438AQUA OHIO - MASURY, TRUMBULL CO. - SOUTHEAST PWS
44440YOUNGSTOWN CITY PWS, MCDONALD VILLAGE PWS
44442AQUA OHIO - STRUTHERS
44443AQUA OHIO - STRUTHERS
44444NEWTON FALLS CITY, WARREN CITY PWS
44445NEW WATERFORD VILLAGE PWS
44446MCDONALD VILLAGE PWS, NILES CITY PWS, TRUMBULL CO. - SOUTHEAST PWS, WARREN CITY PWS
44451JACKSON/MILTON METRO WATER DISTRICT PWS
44452AQUA OHIO - STRUTHERS
44454AQUA OHIO - STRUTHERS
44455AQUA OHIO - TOMAHAWK UTILITIES
44460SALEM CITY
44471AQUA OHIO - STRUTHERS
44473TRUMBULL CO. - SOUTHEAST PWS, TRUMBULL CO.-HOWLAND TWP PWS
44481NEWTON FALLS CITY, TRUMBULL CO. - SOUTHEAST PWS, WARREN CITY PWS, TRUMBULL CO. - BAZETTA/CHAMPION, LORDSTOWN VILLAGE PWS
44482WARREN CITY PWS
44483TRUMBULL CO. - SOUTHEAST PWS, WARREN CITY PWS, TRUMBULL CO. - BAZETTA/CHAMPION
44484TRUMBULL CO. - SOUTHEAST PWS, WARREN CITY PWS, TRUMBULL CO.-HOWLAND TWP PWS
44485TRUMBULL CO. - BAZETTA/CHAMPION
44490WASHINGTONVILLE VILLAGE PWS
44491PLALAN LAKE WATER ASSOC.
44502YOUNGSTOWN CITY PWS
44503YOUNGSTOWN CITY PWS
44504YOUNGSTOWN CITY PWS
44505YOUNGSTOWN CITY PWS, GIRARD CITY
44506YOUNGSTOWN CITY PWS
44507YOUNGSTOWN CITY PWS
44509YOUNGSTOWN CITY PWS
44510YOUNGSTOWN CITY PWS
44511YOUNGSTOWN CITY PWS
44512AQUA OHIO - STRUTHERS, YOUNGSTOWN CITY PWS
44514AQUA OHIO - STRUTHERS, YOUNGSTOWN CITY PWS
44515YOUNGSTOWN CITY PWS, HOLLYWOOD GAMING @ MVRC
44555YOUNGSTOWN CITY PWS
44601SEBRING VILLAGE PWS, ALLIANCE CITY PWS
44606HERITAGE GREEN CONDOMINIUM ASSOC PWS
44608CANTON PUBLIC WATER SYSTEM
44609SEBRING VILLAGE PWS
44610BERLIN WATER COMPANY
44612TCMSD-WILKSHIRE HILLS PWS
44613BREWSTER VILLAGE PWS
44614CANAL FULTON CITY PWS, AQUA OHIO - MASSILLON PWS
44619DEER RUN MC, AUBURN SKILLED NURSING & REHABILITATION
44621TWIN CITY WATER AND SEWER DISTRICT PWS
44622DOVER CITY PWS
44626EAST SPARTA VILLAGE PWS
44629GNADENHUTTEN
44630STARK COUNTY WATER DISTRICT
44632CANTON PUBLIC WATER SYSTEM
44638BIG PRAIRIE COMMUNITY WATER COMPANY
44641LOUISVILLE CITY PWS, CANTON PUBLIC WATER SYSTEM
44643TCMSD-WILKSHIRE HILLS PWS
44644MALVERN VILLAGE PWS
44645MARSHALLVILLE VILLAGE PWS
44646AQUA OHIO - MASSILLON PWS, CANTON PUBLIC WATER SYSTEM
44647AQUA OHIO - MASSILLON PWS, CANTON PUBLIC WATER SYSTEM
44652CANTON PUBLIC WATER SYSTEM
44653MIDVALE VILLAGE PWS
44654MILLERSBURG VILLAGE PWS
44656TCMSD-WILKSHIRE HILLS PWS
44657MINERVA VILLAGE PWS
44659MOUNT EATON VILLAGE PWS
44662AQUA OHIO - MASSILLON PWS, CANTON PUBLIC WATER SYSTEM
44663NEW PHILADELPHIA CITY PWS
44667ORRVILLE CITY PWS
44670PRIDE VALLEY MHP
44671TCMSD-WILKSHIRE HILLS PWS
44672SEBRING VILLAGE PWS
44677SMITHVILLE VILLAGE PWS
44680CANTON PUBLIC WATER SYSTEM
44681SUGARCREEK VILLAGE PWS
44682TUSCARAWAS VILLAGE
44683TWIN CITY WATER AND SEWER DISTRICT PWS
44685AQUA OHIO - MASSILLON PWS, STARK COUNTY WATER DISTRICT, CANTON PUBLIC WATER SYSTEM
44687WALNUT CREEK WATER CO.
44688GREEN ACRES MOBILE ESTATES, MAGNOLIA VILLAGE PWS, WAYNESBURG VILLAGE PWS
44690WINESBURG AREA DEVELOPMENT CORPORATION
44691WOOSTER CITY PWS
44693DEERSVILLE VILLAGE PWS
44695BOWERSTON VILLAGE PWS
44697TCMSD-WILKSHIRE HILLS PWS
44701CANTON PUBLIC WATER SYSTEM
44702CANTON PUBLIC WATER SYSTEM
44703CANTON PUBLIC WATER SYSTEM
44704CANTON PUBLIC WATER SYSTEM
44705CANTON PUBLIC WATER SYSTEM
44706AQUA OHIO - MASSILLON PWS, CANTON PUBLIC WATER SYSTEM
44707CANTON PUBLIC WATER SYSTEM
44708AQUA OHIO - MASSILLON PWS, CANTON PUBLIC WATER SYSTEM
44709NORTH CANTON CITY PWS, CANTON PUBLIC WATER SYSTEM
44710CANTON PUBLIC WATER SYSTEM
44714CANTON PUBLIC WATER SYSTEM
44718NORTH CANTON CITY PWS, AQUA OHIO - MASSILLON PWS, CANTON PUBLIC WATER SYSTEM
44720NORTH CANTON CITY PWS, AQUA OHIO - MASSILLON PWS, STARK COUNTY WATER DISTRICT, CANTON PUBLIC WATER SYSTEM
44721CANTON PUBLIC WATER SYSTEM
44730CANTON PUBLIC WATER SYSTEM
44805ASHLAND CITY, RURAL LORAIN CO. WATER A
44807NORW - SOUTH DISTRICT
44811ERIE CO MARGARETTA DISTRICT, ERIE CO PERKINS DISTRICT, NORTHERN OHIO RURAL WATER - NW DISTRICT, BELLEVUE CITY, NORW - SOUTH DISTRICT
44813CLEARFORK MHP
44814NORTHERN OHIO RURAL WATER
44815BETTSVILLE VILLAGE
44817NORTHWESTERN W AND SD - PORTAGE
44818NORW - SOUTH DISTRICT
44820BUCYRUS CITY, NORW - SOUTH DISTRICT
44824ERIE CO MARGARETTA DISTRICT, ERIE CO PERKINS DISTRICT, NORTHERN OHIO RURAL WATER - NW DISTRICT
44825NORW - SOUTH DISTRICT
44826NORTHERN OHIO RURAL WATER
44827BUCYRUS CITY, CRESTLINE VILLAGE
44828NORW - SOUTH DISTRICT
44830FOSTORIA CITY
44833CRESTLINE VILLAGE, GALION CITY, DEL-CO WATER COMPANY, INC.
44836NORTHERN OHIO RURAL WATER - NW DISTRICT
44837RURAL LORAIN CO. WATER A
44838HAYESVILLE VILLAGE
44839ERIE CO PERKINS DISTRICT, HURON CITY, NORTHERN OHIO RURAL WATER
44843LUCAS VILLAGE
44846ERIE CO PERKINS DISTRICT, NORTHERN OHIO RURAL WATER
44847ERIE CO PERKINS DISTRICT, NORTHERN OHIO RURAL WATER, NORW - SOUTH DISTRICT
44851NORTHERN OHIO RURAL WATER, RURAL LORAIN CO. WATER A
44854NORW - SOUTH DISTRICT
44855NORTHERN OHIO RURAL WATER, NORW - SOUTH DISTRICT
44856BUCYRUS CITY
44857ERIE CO PERKINS DISTRICT, NORWALK CITY, NORTHERN OHIO RURAL WATER
44859RURAL LORAIN CO. WATER A
44865NORW - SOUTH DISTRICT
44866RURAL LORAIN CO. WATER A
44870ERIE CO MARGARETTA DISTRICT, ERIE CO PERKINS DISTRICT, SANDUSKY CITY, NORTHERN OHIO RURAL WATER - NW DISTRICT
44874RURAL LORAIN CO. WATER A
44875NORW - SOUTH DISTRICT, SHELBY CITY, GB FABRICATION
44880RURAL LORAIN CO. WATER A
44883AQUA OHIO - TIFFIN
44887NORW - SOUTH DISTRICT
44889NORTHERN OHIO RURAL WATER, RURAL LORAIN CO. WATER A
44890WILLARD CITY, NORW - SOUTH DISTRICT
44901MANSFIELD CITY
44902MANSFIELD CITY
44903CRESTLINE VILLAGE, MANSFIELD CITY, ONTARIO CITY
44904LEXINGTON VILLAGE, MANSFIELD CITY
44905MANSFIELD CITY, ONTARIO CITY
44906MANSFIELD CITY, ONTARIO CITY
44907MANSFIELD CITY
45001CINCINNATI PUBLIC WATER SYSTEM
45002CLEVES VILLAGE PWS, CINCINNATI PUBLIC WATER SYSTEM
45003SOUTHWEST REGIONAL WATER DISTRICT
45005SOUTHWEST REGIONAL WATER DISTRICT, FRANKLIN PUBLIC WATER SYSTEM, WARREN CO. FRANKLIN AREA PWS
45011BUTLER CO. WATER DISTRICT 2 PWS, NEW MIAMI VILLAGE PWS, SOUTHWEST REGIONAL WATER DISTRICT, HAMILTON PUBLIC WATER SYSTEM
45013NEW MIAMI VILLAGE PWS, SOUTHWEST REGIONAL WATER DISTRICT, HAMILTON PUBLIC WATER SYSTEM, CINCINNATI PUBLIC WATER SYSTEM
45014BUTLER CO. WATER DISTRICT 2 PWS, FAIRFIELD CITY PWS, SOUTHWEST REGIONAL WATER DISTRICT, HAMILTON PUBLIC WATER SYSTEM, CINCINNATI PUBLIC WATER SYSTEM
45015BUTLER CO. WATER DISTRICT 2 PWS, HAMILTON PUBLIC WATER SYSTEM
45030SOUTHWEST REGIONAL WATER DISTRICT, HARRISON CITY PWS, CINCINNATI PUBLIC WATER SYSTEM
45033CLEVES VILLAGE PWS
45034WARREN COUNTY, KINGS ISLAND PWS
45036WESTERN WATER COMPANY, LEBANON CORRECTIONAL INSTITUTION, WARREN CO. FRANKLIN AREA PWS, LEBANON CITY
45039WESTERN WATER COMPANY, WARREN COUNTY
45040BUTLER CO. WATER DISTRICT 2 PWS, CINCINNATI PUBLIC WATER SYSTEM, WARREN COUNTY, WARREN CO. FRANKLIN AREA PWS, WARREN CO. SOCIALVILLE PWS
45041CINCINNATI PUBLIC WATER SYSTEM
45042MIDDLETOWN CITY PWS, SOUTHWEST REGIONAL WATER DISTRICT
45044BUTLER CO. WATER DISTRICT 2 PWS
45050MONROE CITY PWS
45051CINCINNATI PUBLIC WATER SYSTEM
45052CLEVES VILLAGE PWS, CINCINNATI PUBLIC WATER SYSTEM
45053SOUTHWEST REGIONAL WATER DISTRICT
45054WESTERN WATER COMPANY
45055SOUTHWEST REGIONAL WATER DISTRICT
45056OXFORD CITY PWS, SOUTHWEST REGIONAL WATER DISTRICT
45062CROUSE MOBILE HOME PARK & SALES, LLC, SOUTHWEST REGIONAL WATER DISTRICT
45064SOUTHWEST REGIONAL WATER DISTRICT
45065WESTERN WATER COMPANY, SOUTH LEBANON CITY PWS, WARREN COUNTY
45066SPRINGBORO PWS, WARREN CO. FRANKLIN AREA PWS
45067TRENTON CITY PWS, SOUTHWEST REGIONAL WATER DISTRICT
45068WESTERN WATER COMPANY, WARREN CO. FRANKLIN AREA PWS, WAYNESVILLE VILLAGE PWS
45069BUTLER CO. WATER DISTRICT 2 PWS, CINCINNATI PUBLIC WATER SYSTEM
45070SOUTHWEST REGIONAL WATER DISTRICT
45101ADAMS COUNTY REGIONAL WD PWS, BROWN COUNTY RURAL WATER
45102TATE-MONROE WATER ASSOCIATION PWS, CLERMONT PUBLIC WATER SYSTEM
45103TATE-MONROE WATER ASSOCIATION PWS, CLERMONT PUBLIC WATER SYSTEM
45105ADAMS COUNTY REGIONAL WD PWS
45106BETHEL VILLAGE PWS, FELICITY VILLAGE PWS, TATE-MONROE WATER ASSOCIATION PWS
45107BLANCHESTER VILLAGE PWS, HIGHLAND COUNTY WATER COMPANY, INC., WESTERN WATER COMPANY
45111INDIAN HILL CITY PWS
45112TATE-MONROE WATER ASSOCIATION PWS
45113WESTERN WATER COMPANY
45114WESTERN WATER COMPANY
45115ADAMS COUNTY REGIONAL WD PWS
45118HIGHLAND COUNTY WATER COMPANY, INC., WESTERN WATER COMPANY
45120FELICITY VILLAGE PWS, TATE-MONROE WATER ASSOCIATION PWS
45121GEORGETOWN VILLAGE PWS, BROWN COUNTY RURAL WATER
45122CLERMONT PUBLIC WATER SYSTEM, WESTERN WATER COMPANY
45123GREENFIELD VILLAGE PWS, HIGHLAND COUNTY WATER COMPANY, INC., ROSS COUNTY WATER CO INC
45130BROWN COUNTY RURAL WATER, TATE-MONROE WATER ASSOCIATION PWS
45132HIGHLAND COUNTY WATER COMPANY, INC.
45133HIGHLAND COUNTY WATER COMPANY, INC., HILLSBORO CITY, PIKE WATER, INC.-PLANT PWS
45140LOVELAND CITY PWS, CLERMONT PUBLIC WATER SYSTEM, CINCINNATI PUBLIC WATER SYSTEM, WESTERN WATER COMPANY, WARREN COUNTY, WARREN CO. SOCIALVILLE PWS
45142HIGHLAND COUNTY WATER COMPANY, INC.
45144ADAMS COUNTY REGIONAL WD PWS
45146HIGHLAND COUNTY WATER COMPANY, INC.
45147CLERMONT PUBLIC WATER SYSTEM, INDIAN HILL CITY PWS
45148HIGHLAND COUNTY WATER COMPANY, INC.
45150MILFORD CITY PWS, CLERMONT PUBLIC WATER SYSTEM, INDIAN HILL CITY PWS
45152WESTERN WATER COMPANY, SOUTH LEBANON CITY PWS, WARREN COUNTY
45153TATE-MONROE WATER ASSOCIATION PWS
45154MOUNT ORAB VILLAGE PWS, BROWN COUNTY RURAL WATER, HIGHLAND COUNTY WATER COMPANY, INC., WESTERN WATER COMPANY
45155HIGHLAND COUNTY WATER COMPANY, INC.
45156TATE-MONROE WATER ASSOCIATION PWS
45157TATE-MONROE WATER ASSOCIATION PWS, CLERMONT PUBLIC WATER SYSTEM
45158CLERMONT PUBLIC WATER SYSTEM, WESTERN WATER COMPANY
45159HIGHLAND COUNTY WATER COMPANY, INC.
45160CLERMONT PUBLIC WATER SYSTEM, WESTERN WATER COMPANY
45162WESTERN WATER COMPANY
45164WESTERN WATER COMPANY
45167ADAMS COUNTY REGIONAL WD PWS, BROWN COUNTY RURAL WATER
45168ADAMS COUNTY REGIONAL WD PWS, BROWN COUNTY RURAL WATER
45171WAYNOKA REGIONAL WATER AND SEWER DIST, HIGHLAND COUNTY WATER COMPANY, INC.
45172HIGHLAND COUNTY WATER COMPANY, INC., PIKE WATER, INC.-PLANT PWS
45174INDIAN HILL CITY PWS, CINCINNATI PUBLIC WATER SYSTEM
45176BROWN COUNTY RURAL WATER, TATE-MONROE WATER ASSOCIATION PWS
45177WILMINGTON CITY PWS, WESTERN WATER COMPANY
45202CINCINNATI PUBLIC WATER SYSTEM
45203CINCINNATI PUBLIC WATER SYSTEM
45204CINCINNATI PUBLIC WATER SYSTEM
45205CINCINNATI PUBLIC WATER SYSTEM
45206CINCINNATI PUBLIC WATER SYSTEM
45207CINCINNATI PUBLIC WATER SYSTEM
45208CINCINNATI PUBLIC WATER SYSTEM
45209NORWOOD CITY PWS, CINCINNATI PUBLIC WATER SYSTEM
45211CINCINNATI PUBLIC WATER SYSTEM
45212NORWOOD CITY PWS, CINCINNATI PUBLIC WATER SYSTEM
45213CINCINNATI PUBLIC WATER SYSTEM
45214CINCINNATI PUBLIC WATER SYSTEM
45215LOCKLAND VILLAGE PWS, READING CITY PWS, WYOMING CITY PWS, CINCINNATI PUBLIC WATER SYSTEM
45216CINCINNATI PUBLIC WATER SYSTEM
45217CINCINNATI PUBLIC WATER SYSTEM
45218CINCINNATI PUBLIC WATER SYSTEM
45219CINCINNATI PUBLIC WATER SYSTEM
45220CINCINNATI PUBLIC WATER SYSTEM
45221CINCINNATI PUBLIC WATER SYSTEM
45223CINCINNATI PUBLIC WATER SYSTEM
45224CINCINNATI PUBLIC WATER SYSTEM
45225CINCINNATI PUBLIC WATER SYSTEM
45226CINCINNATI PUBLIC WATER SYSTEM
45227CINCINNATI PUBLIC WATER SYSTEM
45229CINCINNATI PUBLIC WATER SYSTEM, CINCINNATI CHILDRENS HOSP IONIZATION SYS
45230CINCINNATI PUBLIC WATER SYSTEM
45231WYOMING CITY PWS, CINCINNATI PUBLIC WATER SYSTEM
45232CINCINNATI PUBLIC WATER SYSTEM
45233CINCINNATI PUBLIC WATER SYSTEM
45236READING CITY PWS, CINCINNATI PUBLIC WATER SYSTEM
45237CINCINNATI PUBLIC WATER SYSTEM
45238CINCINNATI PUBLIC WATER SYSTEM
45239CINCINNATI PUBLIC WATER SYSTEM
45240CINCINNATI PUBLIC WATER SYSTEM
45241BUTLER CO. WATER DISTRICT 2 PWS, CINCINNATI PUBLIC WATER SYSTEM
45242INDIAN HILL CITY PWS, CINCINNATI PUBLIC WATER SYSTEM
45243INDIAN HILL CITY PWS, CINCINNATI PUBLIC WATER SYSTEM
45244CLERMONT PUBLIC WATER SYSTEM, CINCINNATI PUBLIC WATER SYSTEM
45245CLERMONT PUBLIC WATER SYSTEM, CINCINNATI PUBLIC WATER SYSTEM
45246BUTLER CO. WATER DISTRICT 2 PWS, CINCINNATI PUBLIC WATER SYSTEM
45247CINCINNATI PUBLIC WATER SYSTEM
45248CINCINNATI PUBLIC WATER SYSTEM
45249CINCINNATI PUBLIC WATER SYSTEM
45251CINCINNATI PUBLIC WATER SYSTEM
45252CINCINNATI PUBLIC WATER SYSTEM
45255CLERMONT PUBLIC WATER SYSTEM, CINCINNATI PUBLIC WATER SYSTEM
45267CINCINNATI PUBLIC WATER SYSTEM
45301GREENE CO.-NORTHWEST REG WATER
45302HONDA - ANNA ENGINE PLANT
45303ANSONIA VILLAGE PWS
45305BELLBROOK WATER WORKS
45307BOWERSVILLE VILLAGE PWS
45308BRADFORD VILLAGE PWS
45309BROOKVILLE MUNICIPALITY PWS, MONTGOMERY COUNTY WATER SERVICES 2 PWS
45311SOUTHWEST REGIONAL WATER DISTRICT
45314CEDARVILLE UNIVERSITY, GREENE COUNTY EASTERN REGIONAL PWS
45315DAYTON PUBLIC WATER SYSTEM
45318COVINGTON VILLAGE PWS
45320EATON PUBLIC WATER SYSTEM
45322ENGLEWOOD CITY PWS, UNION CITY PWS, DAYTON PUBLIC WATER SYSTEM
45323CLARK COUNTY GREEN MEADOWS 2 PWS
45324CLARK COUNTY GREEN MEADOWS 2 PWS, FAIRBORN PUBLIC WATER SYSTEM
45325JEFFERSON REGIONAL WATER AUTHORITY
45327SOUTHWEST REGIONAL WATER DISTRICT, GERMANTOWN CITY PWS, JEFFERSON REGIONAL WATER AUTHORITY
45328GETTYSBURG VILLAGE PWS
45330GRATIS VILLAGE PWS
45331GREENVILLE CITY PWS
45334JACKSON CENTER VILLAGE PWS
45335GREENE COUNTY EASTERN REGIONAL PWS
45337LAURA VILLAGE PWS
45338LEWISBURG VILLAGE PWS
45339WEST MILTON VILLAGE PWS
45341CLARK COUNTY PARK LAYNE PWS
45342MIAMISBURG CITY PWS, MONTGOMERY COUNTY WATER SERVICES 1 PWS, JEFFERSON REGIONAL WATER AUTHORITY
45343MIAMISBURG CITY PWS
45344CLARK COUNTY PARK LAYNE PWS, NEW CARLISLE CITY PWS
45345NEW LEBANON VILLAGE PWS, JEFFERSON REGIONAL WATER AUTHORITY
45347AQUA OHIO - PREBLE COUNTY
45349NORTH HAMPTON VILLAGE PWS
45354PHILLIPSBURG VILLAGE PWS
45356PIQUA CITY PWS
45359PLEASANT HILL VILLAGE PWS
45361LAURA VILLAGE PWS
45365SIDNEY CITY PWS
45370GREENE CO.-SOUTHWEST REG WATER, SPRING VALLEY VILLAGE
45371NAWA, UNION CITY PWS, HUBER HEIGHTS PUBLIC WATER SYSTEM
45373TROY CITY PWS, MIAMI CO-CAMP TROY PWS
45377NAWA, UNION CITY PWS, DAYTON PUBLIC WATER SYSTEM
45378VERONA, VILLAGE OF
45380VERSAILLES VILLAGE PWS
45381EATON PUBLIC WATER SYSTEM
45383WEST MILTON VILLAGE PWS, UNION CITY PWS
45384GREENE COUNTY EASTERN REGIONAL PWS
45385XENIA CITY PWS, GREENE COUNTY EASTERN REGIONAL PWS
45387YELLOW SPRINGS VILLAGE PWS
45389CHRISTIANSBURG VILLAGE PWS
45402DAYTON PUBLIC WATER SYSTEM
45403DAYTON PUBLIC WATER SYSTEM
45404DAYTON PUBLIC WATER SYSTEM
45405DAYTON PUBLIC WATER SYSTEM, GRANDVIEW MEDICAL CENTER PWS
45406DAYTON PUBLIC WATER SYSTEM
45408DAYTON PUBLIC WATER SYSTEM
45409MONTGOMERY COUNTY WATER SERVICES 1 PWS, OAKWOOD CITY PWS, DAYTON PUBLIC WATER SYSTEM
45410DAYTON PUBLIC WATER SYSTEM
45414MONTGOMERY COUNTY WATER SERVICES 2 PWS, DAYTON PUBLIC WATER SYSTEM
45415DAYTON PUBLIC WATER SYSTEM
45416MONTGOMERY COUNTY WATER SERVICES 2 PWS, DAYTON PUBLIC WATER SYSTEM
45417MONTGOMERY COUNTY WATER SERVICES 2 PWS, JEFFERSON REGIONAL WATER AUTHORITY, DAYTON PUBLIC WATER SYSTEM
45419OAKWOOD CITY PWS, DAYTON PUBLIC WATER SYSTEM
45420DAYTON PUBLIC WATER SYSTEM
45423DAYTON PUBLIC WATER SYSTEM
45424DAYTON PUBLIC WATER SYSTEM, HUBER HEIGHTS PUBLIC WATER SYSTEM
45426TROTWOOD CITY PWS, DAYTON PUBLIC WATER SYSTEM
45427DAYTON PUBLIC WATER SYSTEM
45428DAYTON PUBLIC WATER SYSTEM, DAYTON VA BLDG 410
45429MONTGOMERY COUNTY WATER SERVICES 1 PWS
45430GREENE CO.-NORTHWEST REG WATER
45431GREENE CO.-NORTHWEST REG WATER, MONTGOMERY COUNTY WATER SERVICES 2 PWS, DAYTON PUBLIC WATER SYSTEM
45432GREENE CO.-NORTHWEST REG WATER, DAYTON PUBLIC WATER SYSTEM
45433WRIGHT-PATTERSON AFB AREA B PWS, WRIGHT-PATTERSON AFB AREA A PWS
45434GREENE CO.-NORTHWEST REG WATER
45435WRIGHT STATE UNIVERSITY
45439MONTGOMERY COUNTY WATER SERVICES 1 PWS, JEFFERSON REGIONAL WATER AUTHORITY, DAYTON PUBLIC WATER SYSTEM
45440BELLBROOK WATER WORKS, MONTGOMERY COUNTY WATER SERVICES 1 PWS
45449WEST CARROLLTON CITY PWS, JEFFERSON REGIONAL WATER AUTHORITY
45458MONTGOMERY COUNTY WATER SERVICES 1 PWS
45459MONTGOMERY COUNTY WATER SERVICES 1 PWS
45469DAYTON PUBLIC WATER SYSTEM
45501SPRINGFIELD CITY PWS
45502CLARK COUNTY NORTHRIDGE PWS, SPRINGFIELD CITY PWS
45503CLARK COUNTY NORTHRIDGE PWS, SPRINGFIELD CITY PWS
45504SPRINGFIELD CITY PWS
45505SPRINGFIELD CITY PWS
45506SPRINGFIELD CITY PWS
45601PIKE WATER, INC.-PLANT PWS, CHILLICOTHE CITY PWS, CHILLICOTHE CORRECTIONAL INSTITUTION, ROSS COUNTY WATER CO INC
45612HIGHLAND COUNTY WATER COMPANY, INC., PIKE WATER, INC.-PLANT PWS, ROSS COUNTY WATER CO INC
45613JACKSON CO. WATER COMPANY-WTP, PIKE WATER, INC.-PLANT PWS, SCIOTO WATER INC.-ROSE HILL
45614GALLIA CO RURAL WATER ASSOCIATION
45616ADAMS COUNTY REGIONAL WD PWS, NORTHWEST REGIONAL WATER DISTRICT
45617ROSS COUNTY WATER CO INC
45618ADAMS COUNTY REGIONAL WD PWS
45619HECLA WATER ASSOCIATION
45620GALLIA CO RURAL WATER ASSOCIATION
45621COALTON
45623GALLIA CO RURAL WATER ASSOCIATION, HECLA WATER ASSOCIATION
45624HIGHLAND COUNTY WATER COMPANY, INC.
45628ROSS COUNTY WATER CO INC
45629SCIOTO WATER INC.-SUGAR CAMP
45630SCIOTO WATER INC. - POND RUN, SCIOTO WATER INC. - ZEIGLER LANE, PORTSMOUTH CITY
45631GALLIA CO RURAL WATER ASSOCIATION, GALLIPOLIS PWS, LEADING CREEK CONSERVANCY DISTRICT
45633ROSS COUNTY WATER CO INC
45634JACKSON CO. WATER COMPANY-WTP
45636SCIOTO WATER INC.-SUGAR CAMP
45638IRONTON, HECLA WATER ASSOCIATION, SCIOTO WATER INC.-SUGAR CAMP
45640GALLIA CO RURAL WATER ASSOCIATION, JACKSON, CITY OF, JACKSON CO. WATER COMPANY-WTP, SCIOTO WATER INC.-ROSE HILL
45642PIKE WATER, INC.-PLANT PWS
45644EARNHART HILL WATER DISTRICT PWS, ROSS COUNTY WATER CO INC
45645HECLA WATER ASSOCIATION
45646HIGHLAND COUNTY WATER COMPANY, INC., PIKE WATER, INC.-PLANT PWS
45647ROSS COUNTY WATER CO INC
45648PIKE WATER, INC.-PLANT PWS, NORTHWEST REGIONAL WATER DISTRICT, SCIOTO CO. REGIONAL WATER DISTRICT #1, SCIOTO WATER INC.-ROSE HILL
45650ADAMS COUNTY REGIONAL WD PWS
45651LE-AX REGIONAL WATER DISTRICT PWS, JACKSON CO. WATER COMPANY-WTP
45652NORTHWEST REGIONAL WATER DISTRICT, SCIOTO CO. REGIONAL WATER DISTRICT #1
45653SCIOTO CO. REGIONAL WATER DISTRICT #1, SCIOTO WATER INC.-ROSE HILL
45654LE-AX REGIONAL WATER DISTRICT PWS
45656GALLIA CO RURAL WATER ASSOCIATION, JACKSON CO. WATER COMPANY-WTP, SCIOTO WATER INC.-ROSE HILL
45657PIKE WATER, INC.-PLANT PWS, NORTHWEST REGIONAL WATER DISTRICT
45658GALLIA CO RURAL WATER ASSOCIATION
45659HECLA WATER ASSOCIATION, SCIOTO WATER INC.-SUGAR CAMP
45660ADAMS COUNTY REGIONAL WD PWS, HIGHLAND COUNTY WATER COMPANY, INC., PIKE WATER, INC.-PLANT PWS, NORTHWEST REGIONAL WATER DISTRICT
45661PIKE WATER, INC.-PLANT PWS, NORTHWEST REGIONAL WATER DISTRICT, SCIOTO WATER INC.-ROSE HILL
45662NORTHWEST REGIONAL WATER DISTRICT, PORTSMOUTH CITY, SCIOTO CO. REGIONAL WATER DISTRICT #1
45663NORTHWEST REGIONAL WATER DISTRICT, PORTSMOUTH CITY
45669HECLA WATER ASSOCIATION
45671PIKE WATER, INC.-PLANT PWS, NORTHWEST REGIONAL WATER DISTRICT
45672ROSS COUNTY WATER CO INC
45673ROSS COUNTY WATER CO INC
45674GALLIA CO RURAL WATER ASSOCIATION
45675HECLA WATER ASSOCIATION
45677SCIOTO CO. REGIONAL WATER DISTRICT #1
45678HECLA WATER ASSOCIATION
45679ADAMS COUNTY REGIONAL WD PWS, HIGHLAND COUNTY WATER COMPANY, INC.
45680AQUA OHIO - LAWRENCE COUNTY, SOUTH POINT VILLAGE, HECLA WATER ASSOCIATION
45681ROSS COUNTY WATER CO INC
45682HECLA WATER ASSOCIATION, SCIOTO CO. REGIONAL WATER DISTRICT #1, SCIOTO WATER INC.-ROSE HILL
45683SCIOTO WATER INC.-ROSE HILL
45684ADAMS COUNTY REGIONAL WD PWS, NORTHWEST REGIONAL WATER DISTRICT
45685GALLIA CO RURAL WATER ASSOCIATION, JACKSON CO. WATER COMPANY-WTP
45686GALLIA CO RURAL WATER ASSOCIATION, LEADING CREEK CONSERVANCY DISTRICT
45687SCIOTO WATER INC.-ROSE HILL
45688GALLIA CO RURAL WATER ASSOCIATION, HECLA WATER ASSOCIATION
45690WAVERLY CITY PWS, PIKE WATER, INC.-PLANT PWS, ROSS COUNTY WATER CO INC
45692WELLSTON CITY PWS, JACKSON CO. WATER COMPANY-WTP
45693ADAMS COUNTY REGIONAL WD PWS, NORTHWEST REGIONAL WATER DISTRICT
45694PORTSMOUTH CITY, SCIOTO CO. REGIONAL WATER DISTRICT #1, SCIOTO WATER INC.-ROSE HILL, SCIOTO WATER INC.-SUGAR CAMP
45695LE-AX REGIONAL WATER DISTRICT PWS, LEADING CREEK CONSERVANCY DISTRICT
45696HECLA WATER ASSOCIATION
45697ADAMS COUNTY REGIONAL WD PWS, BROWN COUNTY RURAL WATER, HIGHLAND COUNTY WATER COMPANY, INC.
45698ZALESKI VILLAGE PWS
45701ATHENS PWS, LE-AX REGIONAL WATER DISTRICT PWS, SUNDAY CREEK VALLEY WATER PWS, TUPPERS PLAINS/CHESTER WATER DISTRICT
45710LE-AX REGIONAL WATER DISTRICT PWS, LEADING CREEK CONSERVANCY DISTRICT, TUPPERS PLAINS/CHESTER WATER DISTRICT
45711SUNDAY CREEK VALLEY WATER PWS
45713LITTLE HOCKING WATER ASSOCIATION, INC.
45714BELPRE CITY PWS, LITTLE HOCKING WATER ASSOCIATION, INC., WARREN COMM W AND S ASSN 2
45719CHAUNCEY
45720TUPPERS PLAINS/CHESTER WATER DISTRICT
45723TUPPERS PLAINS/CHESTER WATER DISTRICT, LITTLE HOCKING WATER ASSOCIATION, INC.
45724LITTLE HOCKING WATER ASSOCIATION, INC.
45729WARREN COMM W AND S ASSN 2
45732SUNDAY CREEK VALLEY WATER PWS, OAKDALE WATER DISTRICT
45734MONROE WATER SYSTEMS
45735LE-AX REGIONAL WATER DISTRICT PWS, TUPPERS PLAINS/CHESTER WATER DISTRICT
45739TUPPERS PLAINS/CHESTER WATER DISTRICT
45740JACKSONVILLE VILLAGE PWS, TRIMBLE VILLAGE PWS, SUNDAY CREEK VALLEY WATER PWS
45741LEADING CREEK CONSERVANCY DISTRICT
45742LITTLE HOCKING WATER ASSOCIATION, INC.
45743TUPPERS PLAINS/CHESTER WATER DISTRICT
45744WARREN COMM W AND S ASSN 2
45750MARIETTA CITY PWS, PUTNAM COMMUNITY WATER ASSOCIATION PWS, WARREN COMM W AND S ASSN 2
45760GALLIA CO RURAL WATER ASSOCIATION, LEADING CREEK CONSERVANCY DISTRICT
45761SUNDAY CREEK VALLEY WATER PWS
45764LE-AX REGIONAL WATER DISTRICT PWS, NELSONVILLE PWS
45766LE-AX REGIONAL WATER DISTRICT PWS
45767MONROE WATER SYSTEMS
45768NEWPORT WATER/SEWER DISTRICT PWS
45769LEADING CREEK CONSERVANCY DISTRICT, TUPPERS PLAINS/CHESTER WATER DISTRICT
45770TUPPERS PLAINS/CHESTER WATER DISTRICT
45771TUPPERS PLAINS/CHESTER WATER DISTRICT
45772TUPPERS PLAINS/CHESTER WATER DISTRICT
45775GALLIA CO RURAL WATER ASSOCIATION, LEADING CREEK CONSERVANCY DISTRICT
45776LE-AX REGIONAL WATER DISTRICT PWS, TUPPERS PLAINS/CHESTER WATER DISTRICT
45778TUPPERS PLAINS/CHESTER WATER DISTRICT
45779SYRACUSE VILLAGE PWS
45780LE-AX REGIONAL WATER DISTRICT PWS
45782TRIMBLE VILLAGE PWS, SUNDAY CREEK VALLEY WATER PWS
45783TUPPERS PLAINS/CHESTER WATER DISTRICT
45784LITTLE HOCKING WATER ASSOCIATION, INC.
45786WATERFORD WATER/SEWER ASSOCIATION, WARREN COMM W AND S ASSN 2
45787LITTLE HOCKING WATER ASSOCIATION, INC.
45801LIMA CITY
45804LIMA CITY
45805LIMA CITY
45806CRIDERSVILLE VILLAGE, LIMA CITY
45807ELIDA VILLAGE, LIMA CITY
45808BEAVERDAM VILLAGE
45810ADA VILLAGE
45814MT BLANCHARD VILLAGE
45817BLUFFTON VILLAGE, OTTAWA VILLAGE
45822CELINA CITY
45826CHICKASAW VILLAGE
45828COLDWATER VILLAGE
45830COLUMBUS GROVE VILLAGE
45833DELPHOS CITY
45836DUNKIRK VILLAGE
45839FINDLAY CITY
45840FINDLAY CITY
45843FOREST VILLAGE
45845FORT LORAMIE VILLAGE PWS
45846FT RECOVERY VILLAGE
45848OTTAWA VILLAGE
45850SUN VALLEY FAMILY CAMPGROUND
45851COUNTRY INN ENHANCED LIVING CENTER
45853KALIDA VILLAGE
45858NORTHWESTERN W AND SD - MCCOMB
45859MCGUFFEY VILLAGE
45862MENDON VILLAGE
45864OTTAWA VILLAGE
45865MINSTER VILLAGE, NEW BREMEN VILLAGE, LAKE VIEW VILLAGE MHP, WEST LAKE VILLAGE MHP PWS
45869NEW BREMEN VILLAGE
45871NEW KNOXVILLE VILLAGE
45872NORTH BALTIMORE VILLAGE, NORTHWESTERN W AND SD - PORTAGE
45875OTTAWA VILLAGE
45876OTTOVILLE VILLAGE
45877PANDORA VILLAGE
45879PAULDING VILLAGE
45883ST HENRY VILLAGE
45885ST MARYS CITY
45889FINDLAY CITY
45891VAN WERT CITY
45895WAPAKONETA CITY
45896WAYNESFIELD VILLAGE
45899WILLSHIRE VILLAGE
47003SOUTHWEST REGIONAL WATER DISTRICT
47010SOUTHWEST REGIONAL WATER DISTRICT
47012NORTH DEARBORN WATER AUTHORITY, TRI-TOWNSHIP WATER CORPORATION, FRANKLIN COUNTY WATER ASSOCIATION, HOOSIER HILLS REGIONAL WATER DISTRICT, SOUTHWEST REGIONAL WATER DISTRICT
47016SOUTHWEST REGIONAL WATER DISTRICT
47060NORTH DEARBORN WATER AUTHORITY, TRI-TOWNSHIP WATER CORPORATION, SOUTHWEST REGIONAL WATER DISTRICT, HARRISON CITY PWS
48133TOLEDO CITY OF
48144TOLEDO CITY OF
48145MONROE, TOLEDO CITY OF
48157TOLEDO CITY OF
48177TOLEDO CITY OF
48182MONROE SOUTH COUNTY, TOLEDO CITY OF
49267TOLEDO CITY OF, BRYAN CO. RWS & SWMD #2
59468TRI COUNTY WATER DISTRICT

A ZIP missing from this list reaches no water system in the federal records we hold. That is not a finding about its water. It is most often a ZIP served by a system too small to have been sampled, or one that is only PO boxes.

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