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Browse every page on TapWaterSafety.org. 13980 pages, covering 52 states, 1354 cities, 505 counties, 1111 water utilities, and 982 treatment plants.

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EU vs US Drinking Water Standards: Why Europe's Tap Water Is Cleaner on Paper Water Safety
WHO Drinking Water Guidelines: The Global Benchmark for Tap Water Safety Water Safety
California Public Health Goals: The Strictest Water Standards in America Water Safety
Chlorine and Chloramine in Tap Water: What They Are, Why They're Used, and How to Filter Them Contaminants
Best Water Filters for PFAS Removal in 2026 Water Filtration
EWG vs EPA: Why the Environmental Working Group Says US Tap Water Isn't Safe Water Safety
Chromium-6 in Tap Water: The Erin Brockovich Contaminant, Explained Contaminants
Is Tap Water Safe to Drink? The 2026 Guide Water Safety
Microplastics in Drinking Water: What We Know, What's Uncertain, and What to Filter Contaminants
Lead in Tap Water: How to Test, Filter, and Protect Your Family Contaminants
Arsenic in Tap Water: Where It Comes From, Health Risks, and How to Remove It Contaminants
Disinfection Byproducts (TTHMs and HAA5): The Most Common Concern in US Tap Water Contaminants

States (52)

Alabama 17 utilities · grade D Alaska 3 utilities · grade D Arizona 29 utilities · grade D Arkansas 8 utilities · grade D California 195 utilities · grade F Colorado 27 utilities · grade D Connecticut 10 utilities · grade F Delaware 4 utilities · grade F District of Columbia 2 utilities · grade D Florida 100 utilities · grade D GU 1 utilities · grade A Georgia 31 utilities · grade D Hawaii 5 utilities · grade C Idaho 9 utilities · grade D Illinois 29 utilities · grade D Indiana 18 utilities · grade D Iowa 12 utilities · grade D Kansas 8 utilities · grade D Kentucky 11 utilities · grade D Louisiana 17 utilities · grade D Maine 1 utilities · grade B Maryland 12 utilities · grade C Massachusetts 31 utilities · grade F Michigan 31 utilities · grade C Minnesota 20 utilities · grade D Mississippi 4 utilities · grade C Missouri 14 utilities · grade D Montana 4 utilities · grade D Nebraska 4 utilities · grade F Nevada 9 utilities · grade D New Hampshire 2 utilities · grade C New Jersey 27 utilities · grade F New Mexico 6 utilities · grade D New York 32 utilities · grade D North Carolina 35 utilities · grade F North Dakota 3 utilities · grade D Ohio 29 utilities · grade D Oklahoma 10 utilities · grade D Oregon 15 utilities · grade C PR 8 utilities · grade A Pennsylvania 32 utilities · grade D Rhode Island 4 utilities · grade F South Carolina 14 utilities · grade F South Dakota 2 utilities · grade D Tennessee 32 utilities · grade D Texas 89 utilities · grade D Utah 19 utilities · grade D Virginia 29 utilities · grade D Washington 39 utilities · grade D West Virginia 3 utilities · grade D Wisconsin 13 utilities · grade F Wyoming 2 utilities · grade D

Cities (1354)

Tap water quality reports by city.

ANCHORAGE, AK D Anchorage, AK C FAIRBANKS, AK F ANNISTON, AL C ATHENS, AL F AUBURN, AL F BESSEMER, AL F BIRMINGHAM, AL F Birmingham, AL D CULLMAN, AL C DECATUR, AL F DOTHAN, AL C FAIRHOPE, AL F FLORENCE, AL F HUNTSVILLE, AL D MADISON, AL F MOBILE, AL F MONTGOMERY, AL F TUSCALOOSA, AL D CONWAY, AR D FAYETTEVILLE, AR D FORT SMITH, AR D HOT SPRINGS, AR D JONESBORO, AR C LITTLE ROCK, AR D ROGERS, AR D SPRINGDALE, AR D APACHE JUNCTION, AZ D AVONDALE, AZ F CASA GRANDE, AZ D CHANDLER, AZ F Cave Creek, AZ D Chandler, AZ B FLAGSTAFF, AZ D GILBERT, AZ F GLENDALE, AZ F Gilbert, AZ C Glendale, AZ C JOHNSON RANCH, AZ F LAKE HAVASU CITY, AZ F LITCHFIELD PARK, AZ F MARICOPA, AZ F MESA, AZ D Mesa, AZ C PEORIA, AZ D PHOENIX, AZ F PRESCOTT VALLEY, AZ D Paradise Valley, AZ D Phoenix, AZ D QUEEN CREEK, AZ D SCOTTSDALE, AZ F SURPRISE, AZ D Scottsdale, AZ C TEMPE, AZ F TUCSON, AZ D Tucson, AZ C YUMA, AZ D ALHAMBRA, CA F ANAHEIM, CA F ANTIOCH, CA D AUBURN, CA D AZUSA, CA F Anaheim, CA B BAKERSFIELD, CA F BALDWIN PARK, CA F BEAUMONT, CA C BRENTWOOD, CA D BUENA PARK, CA F BURBANK, CA D BURLINGAME, CA D Bakersfield, CA F CALABASAS, CA D CARLSBAD, CA F CERES, CA F CHINO, CA F CHINO HILLS, CA D CHULA VISTA, CA D CITRUS HEIGHTS, CA D CLOVIS, CA F COMPTON, CA F CONCORD, CA D CORONA, CA F CORTE MADERA, CA D COSTA MESA, CA D COVINA, CA F Chula Vista, CA D DALY CITY, CA D DAVIS, CA F DOWNEY, CA F EL MONTE, CA F ENCINITAS, CA F ESCONDIDO, CA D FAIRFIELD, CA D FOLSOM, CA D FONTANA, CA D FOUNTAIN VALLEY, CA F FREMONT, CA F FRESNO, CA F FULLERTON, CA F Fremont, CA C Fresno, CA F GARDEN GROVE, CA F GILROY, CA F GLENDALE, CA F GOLETA, CA D HANFORD, CA D HAWTHORNE, CA D HAYWARD, CA D HESPERIA, CA F HIGHLAND, CA D HUNTINGTON BEACH, CA F IMPERIAL BEACH, CA F INDIO, CA D INGLEWOOD, CA F IRVINE, CA F Irvine, CA C JURUPA VALLEY, CA F LA HABRA, CA D LA MESA, CA B LAGUNA HILLS, CA D LAKE ELSINORE, CA F LAKEWOOD, CA D LINCOLN, CA D LODI, CA F LONG BEACH, CA D LOS ANGELES, CA F LYNWOOD, CA F Long Beach, CA D Los Angeles, CA F MADERA, CA D MANTECA, CA F MERCED, CA F MILPITAS, CA D MODESTO, CA F MONTCLAIR, CA D MONTEREY PARK, CA F MOUNTAIN VIEW, CA D Modesto, CA F NAPA, CA D NEWHALL, CA F NEWPORT BEACH, CA F NOVATO, CA D OAKLAND, CA C OCEANSIDE, CA F ONTARIO, CA F ORANGE, CA F OXNARD, CA F Oakland, CA D Oxnard, CA C PACIFIC GROVE, CA F PALM DESERT, CA D PALM SPRINGS, CA D PALMDALE, CA D PALO ALTO, CA D PARAMOUNT, CA F PASADENA, CA D PERRIS, CA F PETALUMA, CA D PITTSBURG, CA D PLACENTIA, CA F PLACERVILLE, CA D PLEASANTON, CA F POMONA, CA F PORTERVILLE, CA F RANCHO CUCAMONGA, CA D RANCHO SANTA MARGARITA, CA D REDDING, CA F REDLANDS, CA F REDWOOD CITY, CA D RIALTO, CA F RIVERSIDE, CA F ROSEMEAD, CA F ROSEVILLE, CA D ROWLAND HEIGHTS, CA D Riverside, CA F SACRAMENTO, CA F SALINAS, CA D SAN BERNARDIN0, CA F SAN BERNARDINO, CA C SAN DIEGO, CA F SAN DIMAS, CA D SAN JOSE, CA F SAN MARCOS, CA F SANTA ANA, CA F SANTA BARBARA, CA F SANTA CLARA, CA D SANTA CRUZ, CA F SANTA MARIA, CA F SANTA MONICA, CA D SANTA ROSA, CA D SANTEE, CA D SIMI VALLEY, CA D SOUTH GATE, CA F SOUTH LAKE TAHOE, CA F SPRING VALLEY, CA D STOCKTON, CA F SUNNYVALE, CA D Sacramento, CA D San Bernardino, CA F San Diego, CA C San Francisco, CA D San Jose, CA C Santa Ana, CA D Stockton, CA D TEMECULA, CA F TORRANCE, CA D TRACY, CA D TULARE, CA D TURLOCK, CA F TUSTIN, CA F UPLAND, CA D VACAVILLE, CA F VALLEJO, CA D VENTURA, CA D VICTORVILLE, CA D VISTA, CA D WALNUT, CA D WATSONVILLE, CA F WEST SACRAMENTO, CA D WESTMINSTER, CA F WOODLAND, CA D YUBA CITY, CA D ARVADA, CO D AURORA, CO F Aurora, CO D BOULDER, CO D BRIGHTON, CO F BROOMFIELD, CO D CASTLE ROCK, CO D CENTENNIAL, CO D COLORADO SPRINGS, CO D COMMERCE CITY, CO D Colorado Springs, CO C DENVER, CO D Denver, CO D ENGLEWOOD, CO F FORT COLLINS, CO D GRAND JUNCTION, CO D GREELEY, CO D HIGHLANDS RANCH, CO D LAKEWOOD, CO F LONGMONT, CO D LOVELAND, CO D PARKER, CO F PUEBLO, CO B THORNTON, CO F WESTMINSTER, CO D ANSONIA, CT F BEACON FALLS, CT F BERLIN, CT D BETHANY, CT F BETHEL, CT D BLOOMFIELD, CT D BRANFORD, CT F BRIDGEPORT, CT F BROOKFIELD, CT D CHESHIRE, CT F CROMWELL, CT D DANBURY, CT D DARIEN, CT F DERBY, CT F EAST GRANBY, CT F EAST HARTFORD, CT D EAST HAVEN, CT F EAST WINDSOR, CT F EASTON, CT F ELLINGTON, CT F ENFIELD, CT F FAIRFIELD, CT F FARMINGTON, CT D GLASTONBURY, CT D GREENWICH, CT F HAMDEN, CT F HARTFORD, CT D MANCHESTER, CT F MANSFIELD, CT F MERIDEN, CT F MIDDLEBURY, CT F MILFORD, CT F MONROE, CT F NEW BRITAIN, CT D NEW CANAAN, CT F NEW HAVEN, CT F NEWINGTON, CT D NEWTOWN, CT F NORTH BRANFORD, CT F NORTH HAVEN, CT F NORWALK, CT F ORANGE, CT F PLAINVILLE, CT D PORTLAND, CT D PROSPECT, CT F REDDING, CT F RIDGEFIELD, CT F ROCKY HILL, CT D SEYMOUR, CT F SHELTON, CT F SOUTH WINDSOR, CT F SOUTHINGTON, CT F STAFFORD, CT F STAMFORD, CT F STRATFORD, CT F SUFFIELD, CT F TOLLAND, CT F TRUMBULL, CT F VERNON, CT F WALLINGFORD, CT F WATERBURY, CT F WATERTOWN, CT F WEST HARTFORD, CT D WEST HAVEN, CT F WESTON, CT F WESTPORT, CT F WETHERSFIELD, CT D WILTON, CT F WINDSOR, CT D WINDSOR LOCKS, CT F WOLCOTT, CT F WOODBRIDGE, CT F WASHINGTON, DC D Washington, DC D BEAR, DE F HOCKESSIN, DE F NEW CASTLE, DE F REHOBOTH BEACH, DE D WILMINGTON, DE F APOPKA, FL D BELLEVIEW, FL F BOCA RATON, FL C BONITA SPRINGS, FL C BOYNTON BEACH, FL D BRADENTON, FL C BROOKSVILLE, FL F CAPE CORAL, FL C CASSELBERRY, FL C CLEARWATER, FL D COCOA, FL D COCONUT CREEK, FL F CORAL SPRINGS, FL D DAVENPORT, FL D DAYTONA BEACH, FL C DEERFIELD BEACH, FL F DELRAY BEACH, FL F DELTONA, FL F FLORIDA CITY, FL F FORT MYERS, FL C FORT PIERCE, FL D FORT WALTON BEACH, FL B FT LAUDERDALE, FL F GAINESVILLE, FL C HIALEAH, FL F HOLLYWOOD, FL F HOMESTEAD, FL D Hialeah, FL F JACKSONVILLE, FL C JENSEN BEACH, FL C JUPITER, FL B Jacksonville, FL D KISSIMMEE, FL C LAKE BUENA VISTA, FL C LAKELAND, FL C LAUDERDALE LAKES, FL F LAUDERHILL, FL F LITHIA, FL D MARGATE, FL F MELBOURNE, FL C MIAMI, FL F MIAMI BEACH, FL F MIDDLEBURG, FL B MIRAMAR, FL C Miami, FL D NAPLES, FL C NEW PORT RICHEY, FL D NEW SMYRNA BEACH, FL C NORTH MIAMI, FL F NORTH MIAMI BEACH, FL D NORTH PORT, FL F OCALA, FL F ODESSA, FL C ORLANDO, FL C ORMOND BEACH, FL C Orlando, FL C PALM BAY, FL F PALM BEACH GARDENS, FL B PALM COAST, FL B PANAMA CITY BEACH, FL B PEMBROKE PINES, FL F PENSACOLA, FL F PLANTATION, FL C POMPANO BEACH, FL D PORT CHARLOTTE, FL D PORT ORANGE, FL C PORT ST LUCIE, FL C SANFORD, FL D SANTA ROSA BEACH, FL B SARASOTA, FL D ST CLOUD, FL C ST. AUGUSTINE, FL B SUNRISE, FL D St. Petersburg, FL C TALLAHASSEE, FL D TAMARAC, FL C TAMPA, FL D TITUSVILLE, FL D Tampa, FL C Temple Terrace, FL D Town 'N' Country, FL D VERO BEACH, FL C WELLINGTON, FL C WEST PALM BEACH, FL C WINTER GARDEN, FL D WINTER HAVEN, FL F WINTER PARK, FL C WINTER PK/CASSELBERY, FL C ALBANY, GA C ALPHARETTA, GA D ATHENS, GA D ATLANTA, GA D AUGUSTA, GA F Atlanta, GA D BUFORD, GA D CANTON, GA D CARTERSVILLE, GA D COLUMBUS, GA F CONYERS, GA D COVINGTON, GA D CUMMING, GA D DALLAS, GA D DALTON, GA D DECATUR, GA D DOUGLASVILLE, GA D FAYETTEVILLE, GA D GAINESVILLE, GA D JACKSON, GA D KATHLEEN, GA B MACON, GA D MARIETTA, GA D MARTINEZ, GA D MORROW, GA F NEWNAN, GA D RINGGOLD, GA D SAVANNAH, GA D WARNER ROBINS, GA C ADACAO, GU A ADELUP, GU A AGANA HEIGHTS, GU A ANIGUA, GU A ASAN, GU A DEDEDO, GU A PIGO, GU A TALOFOFO, GU A TAMUNING, GU A TUMON, GU A HONOLULU-WINDWARD-PEARLHARBOR, HI C Honolulu, HI D PEARL HARBOR, HI B WAILUKU, HI D WAIPAHU-EWA-WAIANAE, HI C AMES, IA D ANKENY, IA D CEDAR RAPIDS, IA D COUNCIL BLUFFS, IA D DAVENPORT, IA F DES MOINES, IA D DUBUQUE, IA F Des Moines, IA D IOWA CITY, IA D SIOUX CITY, IA F WATERLOO, IA D WEST DES MOINES, IA F BOISE, ID F Boise, ID C CALDWELL, ID D COEUR D ALENE, ID D IDAHO FALLS, ID D MERIDIAN, ID D NAMPA, ID D POCATELLO, ID C TWIN FALLS, ID D ARLINGTON HEIGHTS, IL D AURORA, IL F BERWYN, IL D BLOOMINGTON, IL D BOLINGBROOK, IL D CHAMPAIGN, IL D CHICAGO, IL D CICERO, IL D Chicago, IL F DECATUR, IL D DES PLAINES, IL D EAST ST LOUIS, IL F ELGIN, IL F EVANSTON, IL F JOLIET, IL C KANKAKEE, IL D NAPERVILLE, IL D OAK LAWN, IL D OAK PARK, IL D ORLAND PARK, IL D PALATINE, IL D PEORIA, IL F ROCKFORD, IL D SCHAUMBURG, IL D SKOKIE, IL F SPRINGFIELD, IL D TINLEY PARK, IL D WAUKEGAN, IL F WHEATON, IL D ANDERSON, IN C BLOOMINGTON, IN D CARMEL, IN C EVANSVILLE, IN C FORT WAYNE, IN D Fort Wayne, IN F GARY, IN C GREENWOOD, IN C HAMMOND, IN C INDIANAPOLIS, IN D Indianapolis, IN F JEFFERSONVILLE, IN B KOKOMO, IN D LAFAYETTE, IN C MERRILLVILLE, IN C MUNCIE, IN C SOUTH BEND, IN D TERRE HAUTE, IN D KANSAS CITY, KS D LAWRENCE, KS D MANHATTAN, KS D OLATHE, KS D TOPEKA, KS F WICHITA, KS D Wichita, KS F BOWLING GREEN, KY D BURLINGTON, KY C ELIZABETHTOWN, KY F FT. THOMAS, KY C LEXINGTON, KY F LOUISVILLE, KY D Lexington, KY D Louisville, KY D OWENSBORO, KY F PADUCAH, KY F ALEXANDRIA, LA D BATON ROUGE, LA C BOSSIER CITY, LA D Baton Rouge, LA D DENHAM SPRINGS, LA D HOUMA, LA D JEFFERSON, LA D LAFAYETTE, LA D LAKE CHARLES, LA D LOCKPORT, LA D MONROE, LA D NATALBANY, LA C NEW ORLEANS, LA F New Orleans, LA F SHREVEPORT, LA D BEVERLY, MA F BOSTON, MA F BROCKTON, MA F BROOKLINE, MA F Boston, MA D CAMBRIDGE, MA F CHICOPEE, MA D DENNIS, MA F DIGHTON, MA F FALL RIVER, MA F FALMOUTH, MA F FRAMINGHAM, MA F HAVERHILL, MA F LAWRENCE, MA F LOWELL, MA F LYNN, MA F MALDEN, MA F MEDFORD, MA F NEW BEDFORD, MA F NEWTON, MA F PEABODY, MA F QUINCY, MA F REVERE, MA F SANDWICH, MA A SOMERVILLE, MA F SPRINGFIELD, MA F TAUNTON, MA F WALTHAM, MA F WEYMOUTH, MA F WORCESTER, MA F ABINGDON, MD D BALTIMORE, MD D Baltimore, MD F COLUMBIA, MD C FORT MEADE, MD C FREDERICK, MD D HAGERSTOWN, MD D LA PLATA, MD D LAUREL, MD D MILLERSVILLE, MD A CAPE ELIZABETH, ME B CUMBERLAND, ME B FALMOUTH, ME B GORHAM, ME B PORTLAND, ME B RAYMOND, ME B SCARBOROUGH, ME B SOUTH PORTLAND, ME B STANDISH, ME B WESTBROOK, ME B WINDHAM, ME B ANN ARBOR, MI D CANTON, MI C CLINTON TOWNSHIP, MI C DEARBORN, MI C DEARBORN HEIGHTS, MI C DETROIT, MI C Detroit, MI D FARMINGTON HILLS, MI C FLINT, MI C Flint, MI C GRAND RAPIDS, MI D KALAMAZOO, MI F LANSING, MI B LIVONIA, MI B MACOMB, MI C NOVI, MI C PONTIAC, MI C ROCHESTER HILLS, MI C ROYAL OAK, MI C SHELBY TOWNSHIP, MI B SOUTHFIELD, MI C ST. CLAIR SHORES, MI C STERLING HEIGHTS, MI C TAYLOR, MI C TROY, MI C WARREN, MI C WATERFORD, MI D WAYNE, MI C WYOMING, MI D YPSILANTI, MI C Blaine, MN D Bloomington, MN D Brooklyn Park, MN F Burnsville, MN D Coon Rapids, MN F Duluth, MN D Eagan, MN D Eden Prairie, MN D Edina, MN F Lakeville, MN D Maple Grove, MN F Minneapolis, MN D Minnetonka, MN F Plymouth, MN F Rochester, MN D St. Cloud, MN F St. Paul, MN F Woodbury, MN F ANDREW, MO D BLUE SPRINGS, MO D CHESTERFIELD, MO D COLUMBIA, MO D DEKALB, MO D ELWOOD, KS, MO D INDEPENDENCE, MO C JOPLIN, MO D KANSAS CITY, MO D Kansas City, MO D LEES SUMMIT, MO C O'FALLON, MO D SPRINGFIELD, MO D ST. CHARLES, MO D ST. JOSEPH, MO D ST. LOUIS, MO D St. Louis, MO F WATHENA, KS, MO D GULFPORT, MS C JACKSON, MS D OLIVE BRANCH, MS B SOUTHAVEN, MS B BILLINGS, MT F BOZEMAN, MT D GREAT FALLS, MT D MISSOULA, MT D APEX, NC F ASHEVILLE, NC D BURLINGTON, NC F CARRBORO, NC F CARY, NC F CHARLOTTE, NC F CLEMMONS, NC F CONCORD, NC F Charlotte, NC D DURHAM, NC F Durham, NC D FAYETTEVILLE, NC F Fayetteville, NC D GASTONIA, NC D GREENSBORO, NC F GREENVILLE, NC F Greensboro, NC C HENDERSONVILLE, NC D HICKORY, NC D HIGH POINT, NC F JACKSONVILLE, NC D KANNAPOLIS, NC F LAWNDALE, NC D LELAND, NC F LEXINGTON, NC F LILLINGTON, NC F MAXTON, NC F MONROE, NC F RALEIGH, NC F ROCKY MOUNT, NC F Raleigh, NC C WILMINGTON, NC F WILSON MILLS, NC F Winston-Salem, NC D BISMARCK, ND D FARGO, ND D GRAND FORKS, ND D LINCOLN, NE D Lincoln, NE F OMAHA, NE D Omaha, NE F MANCHESTER, NH B NASHUA, NH C ABERDEEN TWP-1330, NJ F ABSECON CITY-0101, NJ F ALPINE BORO-0202, NJ F ASBURY PARK CITY-1303, NJ F ATLANTIC CITY-0102, NJ F AUDUBON BORO-0401, NJ F AUDUBON PARK BORO-0402, NJ F BARRINGTON BORO-0403, NJ F BAY HEAD BORO-1502, NJ F BAYONNE CITY-0901, NJ F BEDMINSTER TWP.-1801, NJ F BELLEVILLE TOWN-0701, NJ F BELLMAWR BORO-0404, NJ F BELVIDERE TOWN-2103, NJ F BERGENFIELD BORO-0203, NJ F BERKELEY HEIGHTS TWP.-2001, NJ F BERNARDS TWP.-1802, NJ F BERNARDSVILLE BORO-1803, NJ F BEVERLY CITY-0302, NJ F BLOOMFIELD TOWN-0702, NJ F BOGOTA BORO-0204, NJ F BRADLEY BEACH BORO-1307, NJ F BRICK TWP.-1506, NJ F BURLINGTON TWP.-0306, NJ F CAMDEN CITY-0408, NJ F CARLSTADT BORO-0205, NJ F CHATHAM BORO-1404, NJ F CHERRY HILL TWP.-0409, NJ F CHESTER TWP.-1407, NJ F CINNAMINSON TWP.-0308, NJ F CLEMENTON BORO-0411, NJ F CLIFFSIDE PARK BORO-0206, NJ F CLOSTER BORO-0207, NJ F CRESSKILL BORO-0208, NJ F DELANCO TWP.-0309, NJ F DELRAN TWP.-0310, NJ F DEMAREST BORO-0209, NJ F DUMONT BORO-0210, NJ F EAST ORANGE CITY-0705, NJ F EAST RUTHERFORD BORO-0212, NJ F EATONTOWN BORO-1311, NJ F EDGEWATER BORO-0213, NJ F EDGEWATER PARK TWP.-0312, NJ F EGG HARBOR TWP-0108, NJ F ELIZABETH CITY- 2004, NJ F EMERSON BORO-0214, NJ F ENGLEWOOD CITY-0215, NJ F ENGLEWOOD CLIFFS BORO-0216, NJ F EWING TWP.-1102, NJ F FAIR HAVEN BORO-1313, NJ F FAIRVIEW BORO-0218, NJ F FAR HILLS BORO-1807, NJ F FLORHAM PARK BORO-1411, NJ F FORT LEE BORO-0219, NJ F FRANKLIN TWP.-1808, NJ D FRANKLIN TWP.-2105, NJ F FREEHOLD TWP.-1316, NJ F FRENCHTOWN BORO-1011, NJ F GALLOWAY TWP-0111, NJ F GIBBSBORO BORO-0413, NJ F GLOUCESTER TWP.-0415, NJ F GUTTENBERG TOWN-0903, NJ F HACKENSACK CITY-0223, NJ F HADDON HEIGHTS BORO-0418, NJ F HADDON TWP.-0416, NJ F HADDONFIELD BORO-0417, NJ F HAMILTON TWP.-1103, NJ F HANOVER TWP.-1412, NJ F HARDING TWP.-1413, NJ F HARRINGTON PARK BORO-0224, NJ F HASBROUCK HEIGHTS-0225, NJ F HAWORTH BORO-0226, NJ F HI-NELLA BORO-0419, NJ F HILLSDALE BORO-0227, NJ F HILLSIDE TWP.-2007, NJ F HOLMDEL TWP.-1318, NJ F HOPEWELL TWP.1106-, NJ F HOWELL TWP.-1319, NJ F IRVINGTON TOWN-0709, NJ F JERSEY CITY-0906, NJ F Jersey City, NJ F KEANSBURG BORO-1321, NJ F LAKEWOOD TWP.-1514, NJ F LAUREL SPRINGS BORO-0420, NJ F LAVALETTE BORO-1515, NJ F LAWNSIDE BORO-0421, NJ F LAWRENCE TWP.-1107, NJ F LEONIA BORO-0229, NJ F LINDENWOLD BORO-0422, NJ F LINWOOD CITY-0114, NJ F LITTLE FALLS TWP.-1605, NJ F LITTLE FERRY BORO-0230, NJ F LITTLE SILVER BORO-1323, NJ F LIVINGSTON TWP.-0710, NJ F LODI BORO-0231, NJ F LONG BRANCH CITY-1325, NJ F MAGNOLIA BORO-0423, NJ F MAPLE SHADE TWP.-0319, NJ F MAPLEWOOD TWP.-0711, NJ F MAYWOOD BORO-0234, NJ F MENDHAM BORO-1418, NJ F MENDHAM TWP.-1419, NJ F MIDDLETOWN TWP.-1331, NJ F MILLBURN TWP.-0712, NJ F MONROE TWP.-1213, NJ F MONTVALE BORO-0236, NJ F MOONACHIE BORO-0237, NJ F MOORESTOWN TWP.-0322, NJ F MORRIS PLAINS BORO-1423, NJ F MORRIS TWP.-1422, NJ F MORRISTOWN TOWN-1424, NJ F MOUNT EPHRAIM BORO-0425, NJ F MOUNT LAUREL TWP.-0324, NJ F MOUNT OLIVE TWP.-1427, NJ F NEPTUNE CITY BORO-1335, NJ F NEPTUNE TWP.-1334, NJ F NEW BRUNSWICK CITY-1214, NJ F NEW MILFORD BORO-0238, NJ F NEW PROVIDENCE BORO-2011, NJ F NEWARK-0714, NJ F NORTH BERGEN TWP.-0908, NJ F NORTH CALDWELL BORO-0715, NJ F NORTHFIELD CITY-0118, NJ F NORTHVALE BORO-0240, NJ F NORWOOD BORO-0241, NJ F Newark, NJ D OAKLYN BORO-0426, NJ F OCEAN CITY-0508, NJ D OCEAN TWP.-1337, NJ F OCEANPORT BORO-1338, NJ F OLD BRIDGE TWP.-1209, NJ F OLD TAPPAN BORO-0243, NJ F ORADELL BORO-0244, NJ F OXFORD TWP.-2117, NJ F PALISADES PARK BORO-0245, NJ F PALMYRA BORO-0327, NJ F PARAMUS BORO-0246, NJ F PENNSAUKEN TWP.-0427, NJ F PLEASANTVILLE CITY-0119, NJ F RED BANK BORO-1340, NJ F RIDGEFIELD BORO-0249, NJ F RIDGEFIELD PARK TWP-0250, NJ F RIDGEWOOD TWP-0251, NJ F RIVER EDGE BORO-0252, NJ F RIVER VALE TWP-0253, NJ F RIVERSIDE TWP.-0330, NJ F RIVERTON BORO-0331, NJ F ROCHELLE PARK TWP-0254, NJ F ROCKLEIGH BORO-0255, NJ F RUMSON BORO-1342, NJ F RUNNEMEDE BORO-0430, NJ F RUTHERFORD BORO-0256, NJ F SECAUCUS TOWN-0909, NJ F SHREWSBURY BORO-1345, NJ F SOMERDALE BORO-0431, NJ F SOMERS POINT CITY-0121, NJ F SOUTH HACKENSACK TWP-.0259, NJ F SOUTH ORANGE VILLAGE-0719, NJ F SPRINGFIELD TWP.-2017, NJ F STRATFORD BORO-0432, NJ F SUMMIT CITY-2018, NJ F TEANECK TWP-.0260, NJ F TENAFLY BORO-0261, NJ F TETERBORO BORO-0262, NJ F TINTON FALLS-1336, NJ F TOMS RIVER-1507, NJ F TRENTON CITY-1111, NJ F UNION BEACH BORO-1350, NJ F UNION TWP-.2019, NJ F UPPER SADDLE RIVER-0263, NJ F VOORHEES TWP.-0434, NJ F WALLINGTON BORO-0265, NJ F WARREN TWP.-1820, NJ F WASHINGTON TWP.-0266, NJ F WAYNE TWP.-1614, NJ F WEEHAWKEN TWP.-0911, NJ F WEST LONG BRANCH BORO-1353, NJ F WEST NEW YORK TOWN-0912, NJ F WESTWOOD BORO-0267, NJ F WILDWOOD CITY-0514, NJ D WOOD-RIDGE BORO-0269, NJ F WOODBRIDGE TWP.-1225, NJ F WOODCLIFF LAKE BORO-0268, NJ F ALBUQUERQUE, NM F Albuquerque, NM D LAS CRUCES, NM D RIO RANCHO, NM F ROSWELL, NM D SANTA FE, NM D CARSON CITY, NV F HENDERSON, NV F Henderson, NV C LAS VEGAS, NV F Las Vegas, NV C NORTH LAS VEGAS, NV F North Las Vegas, NV D RENO, NV F Reno, NV D SPARKS, NV F ALBANY (C), NY D AMHERST (T), NY D ARDSLEY (V), NY D BABYLON (T), NY D BATAVIA (T), NY F BRIGHTON (T), NY F BRONXVILLE (V), NY D BROOKHAVEN (T), NY D BUFFALO (C), NY D Buffalo, NY D CHEEKTOWAGA (T), NY D CHILI (T), NY F CHURCHVILLE (V), NY F CLARENCE (T), NY D CLARKSON (T), NY F CLARKSTOWN (T), NY F COLONIE (T), NY F CONCORD (T), NY D DEERFIELD (T), NY D DEPEW (V), NY D DOBBS FERRY (V), NY D EAST HAMPTON (T), NY D EAST ROCHESTER (X), NY F EASTCHESTER (T), NY D ELMIRA (C), NY F ELMIRA (T), NY F ELMIRA HEIGHTS (V), NY F EVANS (T), NY D FAIRPORT (V), NY F GATES (T), NY F GREECE (T), NY F HAMLIN (T), NY F HASTINGS-ON-HUDSON (V), NY D HEMPSTEAD (T), NY D HEMPSTEAD (V), NY D HENRIETTA (T), NY F HONEOYE FALLS (V), NY F HUNTINGTON (T), NY D IRONDEQUOIT (T), NY F ISLIP (T), NY D KENDALL (T), NY F KENMORE (V), NY F LACKAWANNA (C), NY D LANCASTER (V), NY D LYNBROOK (V), NY F MAMARONECK, NY F MARCY (T), NY D MENDON (T), NY F MOUNT VERNON (C), NY D NEW HARTFORD (T), NY D NEW HARTFORD (V), NY D NEW ROCHELLE (C), NY D NEW YORK (C), NY D NEW YORK MILLS (V), NY D NORTH HEMPSTEAD (T), NY F New York, NY D OAKFIELD (T), NY F OAKFIELD (V), NY F OGDEN (T), NY F ORISKANY (V), NY D OYSTER BAY (T), NY D PARMA (T), NY F PELHAM (V), NY D PELHAM MANOR (V), NY D PENFIELD (T), NY F PERINTON (T), NY F PITTSFORD (T), NY F PITTSFORD (V), NY F PORT CHESTER (V), NY D RIGA (T), NY F RIVERHEAD (T), NY D ROCHESTER (C), NY D RUSH (T), NY F RYE (T), NY D RYE BROOK (V), NY D Rochester, NY F SCHENECTADY (C), NY F SCOTTSVILLE (V), NY F SLOAN (V), NY D SMITHTOWN (T), NY D SOUTHAMPTON (T), NY D SOUTHOLD (T), NY D SOUTHPORT (T), NY F SPENCERPORT (V), NY F SWEDEN (T), NY F SYRACUSE (C), NY F TONAWANDA (C), NY F TUCKAHOE (V), NY D UTICA (C), NY D VICTOR (T), NY F VICTOR (V), NY F WEBSTER (T), NY F WESTMORELAND (T), NY D WHEATLAND (T), NY F WHITE PLAINS (C), NY D WHITESBORO (V), NY D WHITESTOWN (T), NY D YONKERS (C), NY D YORKVILLE (V), NY D BATAVIA, OH F CANTON, OH D CINCINNATI, OH D CLEVELAND, OH D COLUMBUS, OH D Cincinnati, OH D Cleveland, OH F Columbus, OH D DAYTON, OH D DELAWARE, OH F FAIRFIELD, OH B FINDLAY, OH D HAMILTON, OH D KENT, OH F KETTERING, OH D LAGRANGE, OH D LEBANON, OH F LIMA, OH D LORAIN, OH D MASSILLON, OH D MENTOR, OH D PAINESVILLE, OH D SPRINGFIELD, OH D STRUTHERS, OH D TOLEDO, OH D Toledo, OH F YOUNGSTOWN, OH F BROKEN ARROW, OK F EDMOND, OK F LAWTON, OK D MIDWEST CITY, OK D MOORE, OK F NORMAN, OK F OKLAHOMA CITY, OK D Oklahoma City, OK C TULSA, OK D Tulsa, OK C ALBANY, OR C BEAVERTON, OR C BEND, OR F CORVALLIS, OR C EUGENE, OR B GRESHAM, OR B HILLSBORO, OR C MEDFORD, OR B PORTLAND, OR C Portland, OR D SALEM, OR C SPRINGFIELD, OR C TIGARD, OR B ALLENTOWN, PA F ALLISON PARK, PA D ALTOONA, PA D BETHLEHEM, PA D BRYN MAWR, PA F CHESTER, PA F EASTON, PA D ERIE, PA D GREENSBURG, PA D HARRISBURG, PA D LANCASTER, PA F LANSDALE, PA F LEBANON, PA D LEVITTOWN, PA D MCMURRAY, PA D MECHANICSBURG, PA F NORRISTOWN, PA F NORTH WALES, PA D PHILADELPHIA, PA F PITTSBURGH, PA D Philadelphia, PA F Pittsburgh, PA D READING, PA F SCRANTON, PA D STATE COLLEGE, PA F WILKES BARRE, PA D WILKINSBURG, PA D YORK, PA D AGUADA, PR A AGUADILLA, PR A ANASCO, PR A ARECIBO, PR A BAYAMON, PR A FAJARDO, PR A FAJARDO CEIBA, PR A LAS PIEDRAS, PR A MAYAGUEZ, PR A MOCA, PR A NAGUABO, PR A PENUELAS, PR A PONCE, PR A RINCON, PR A RIO GRANDE, PR A SAN JUAN, PR A TOA ALTA, PR A VIEQUES, PR A CENTRAL FALLS, RI F COVENTRY, RI F CRANSTON, RI F CUMBERLAND, RI F EAST GREENWICH, RI F JOHNSTON, RI D NORTH KINGSTOWN, RI F NORTH PROVIDENCE, RI D PAWTUCKET, RI F PROVIDENCE, RI D SCITUATE, RI F WARWICK, RI F WEST GREENWICH, RI F WEST WARWICK, RI F CHARLESTON, SC F COLUMBIA, SC F CONWAY, SC F FLORENCE, SC F GREENVILLE, SC C GREER, SC D LANCASTER, SC F LYMAN, SC F MONCKS CORNER, SC D MOUNT PLEASANT, SC F OKATIE, SC F ROCK HILL, SC F SPARTANBURG, SC D SUMMERVILLE, SC D RAPID CITY, SD D SIOUX FALLS, SD D BARTLETT, TN D CHATTANOOGA, TN D CLARKSVILLE, TN D CLEVELAND, TN C COLUMBIA, TN D DICKSON, TN D FRANKLIN, TN D FRANKLIN PIKE, TN D GALLATIN, TN D HENDERSONVILLE, TN D HIXSON, TN C JACKSON, TN D JOHNSON CITY, TN D KINGSPORT, TN F KNOXVILLE, TN D LEBANON, TN D MADISON, TN D MARYVILLE, TN D MEMPHIS, TN C MOUNT JULIET, TN D MT. JULIET, TN D MURFREESBORO, TN D Memphis, TN F NASHVILLE, TN C Nashville, TN C SMYRNA, TN D SPRING HILL, TN F WHITE HOUSE, TN D ABILENE, TX F ALLEN, TX D AMARILLO, TX F ARLINGTON, TX D AUBREY, TX D AUSTIN, TX D Arlington, TX C Austin, TX C BASTROP, TX D BAYTOWN, TX D BEAUMONT, TX D BROWNSVILLE, TX D BRYAN, TX D BURLESON, TX F CARROLLTON, TX F CEDAR PARK, TX D CLINT, TX F COLLEGE STATION, TX D CONROE, TX D CORPUS CHRISTI, TX D Corpus Christi, TX D DALLAS, TX F DENTON, TX D DESOTO, TX F Dallas, TX C EAGLE PASS, TX D EDINBURG, TX F EL PASO, TX F EULESS, TX D El Paso, TX F FLOWER MOUND, TX D FORT WORTH, TX F FRISCO, TX D Fort Worth, TX C GARLAND, TX D GEORGETOWN, TX F GRAND PRAIRIE, TX D Garland, TX C HARLINGEN, TX F HOUSTON, TX F Houston, TX F IRVING, TX F Irving, TX C JOSHUA, TX D KILLEEN, TX D LAREDO, TX D LEAGUE CITY, TX D LEANDER, TX D LEWISVILLE, TX D LONGVIEW, TX D LUBBOCK, TX F Laredo, TX C Lubbock, TX F MANSFIELD, TX D MCALLEN, TX F MCKINNEY, TX D MESQUITE, TX D MIDLAND, TX F MISSION, TX D NEW BRAUNFELS, TX D NORTH RICHLAND HILLS, TX F ODESSA, TX F PASADENA, TX F PEARLAND, TX F PFLUGERVILLE, TX D PHARR, TX D PLANO, TX D PORT ARTHUR, TX D Plano, TX C RICHARDSON, TX D ROUND ROCK, TX D ROWLETT, TX D SAN ANGELO, TX D SAN ANTONIO, TX D SAN MARCOS, TX D SUGAR LAND, TX F San Antonio, TX C TEMPLE, TX F TEXAS CITY, TX D TYLER, TX D VICTORIA, TX D WACO, TX D WICHITA FALLS, TX D BRIGHAM CITY, UT D EAGLE MOUNTAIN, UT D HERRIMAN, UT D KEARNS, UT F LAYTON, UT D LEHI, UT D OREM, UT D PROVO, UT D RIVERTON, UT F SALT LAKE CITY, UT F SANDY, UT D SARATOGA SPRINGS, UT D SOUTH JORDAN, UT D ST GEORGE CITY, UT D WELLSVILLE, UT B WEST JORDAN, UT F ALEXANDRIA CITY, VA F ARLINGTON, VA D ASHBURN, VA D CHARLOTTESVILLE, VA D CHESAPEAKE CITY, VA D CHESTERFIELD, VA D Chesapeake, VA D FREDERICKSBURG, VA D HANOVER, VA D HARRISONBURG CITY, VA D HENRICO, VA D HERNDON, VA F HOPEWELL, VA F LEESBURG, VA D LYNCHBURG CITY, VA D NEWPORT NEWS CITY, VA D NORFOLK CITY, VA D Norfolk, VA D PORTSMOUTH CITY, VA D RICHMOND CITY, VA D ROANOKE CITY, VA F Richmond, VA D STAFFORD, VA D SUFFOLK CITY, VA D VIRGINIA BEACH CITY, VA F Virginia Beach, VA C WILLIAMSBURG, VA C WOODBRIDGE, VA D Auburn, WA D Bellevue, WA D Bellingham, WA D Bothell, WA D Bremerton, WA D Everett, WA D FEDERAL WAY, WA F Joint Base Lewis-McChord, WA F Kenmore, WA D Kennewick, WA F Kent, WA F Kirkland, WA D LAKEWOOD, WA F Lacey, WA D Lynnwood, WA D Marysville, WA D Mount Vernon, WA D OLYMPIA, WA F Pasco, WA D Redmond, WA D Renton, WA D Richland, WA F Sammamish, WA F Seattle, WA D Spokane, WA F TACOMA, WA D Tacoma, WA F VANCOUVER, WA F Vancouver, WA F Woodinville, WA D Yakima, WA D EAU CLAIRE, WI F GREEN BAY, WI F JANESVILLE, WI F KENOSHA, WI F MADISON, WI F MENASHA, WI F MILWAUKEE, WI F Madison, WI D Milwaukee, WI D OSHKOSH, WI F RACINE, WI F WAUKESHA, WI F WEST ALLIS, WI F CHARLESTON, WV D HUNTINGTON, WV D MORGANTOWN, WV D CASPER, WY D CHEYENNE, WY D

Counties (505)

Tap water quality reports by county.

Anchorage County, AK Anchorage Municipality County, AK Fairbanks North Star Borough County, AK Baldwin County, AL Calhoun County, AL Cullman County, AL Houston County, AL Jefferson County, AL Lauderdale County, AL Lee County, AL Limestone County, AL Madison County, AL Mobile County, AL Montgomery County, AL Morgan County, AL Tuscaloosa County, AL Benton County, AR Faulkner County, AR Garland County, AR Poinsett County, AR Pulaski County, AR Sebastian County, AR Washington County, AR Coconino County, AZ Maricopa County, AZ Mohave County, AZ Pima County, AZ Pinal County, AZ Yavapai County, AZ Yuma County, AZ Alameda County, CA Butte County, CA Contra Costa County, CA El Dorado County, CA Fresno County, CA Kern County, CA Kings County, CA Los Angeles County, CA Madera County, CA Marin County, CA Merced County, CA Monterey County, CA Napa County, CA Orange County, CA Placer County, CA Riverside County, CA Sacramento County, CA San Bernardino County, CA San Diego County, CA San Francisco County, CA San Joaquin County, CA San Mateo County, CA Santa Barbara County, CA Santa Clara County, CA Santa Cruz County, CA Shasta County, CA Solano County, CA Sonoma County, CA Stanislaus County, CA Sutter County, CA Tulare County, CA Ventura County, CA Yolo County, CA Adams County, CO Arapahoe County, CO Boulder County, CO Broomfield County, CO Denver County, CO Douglas County, CO El Paso County, CO Jefferson County, CO Larimer County, CO Mesa County, CO Pueblo County, CO Weld County, CO Fairfield County, CT Hartford County, CT New Haven County, CT District of Columbia County, DC New Castle County, DE Sussex County, DE Alachua County, FL Bay County, FL Brevard County, FL Broward County, FL Charlotte County, FL Clay County, FL Collier County, FL Duval County, FL Escambia County, FL Flagler County, FL Hernando County, FL Hillsborough County, FL Indian River County, FL Lee County, FL Leon County, FL Manatee County, FL Marion County, FL Martin County, FL Miami-Dade County, FL Okaloosa County, FL Orange County, FL Osceola County, FL Palm Beach County, FL Pasco County, FL Pinellas County, FL Polk County, FL Sarasota County, FL Seminole County, FL St. Johns County, FL St. Lucie County, FL Volusia County, FL Walton County, FL Bartow County, GA Bibb County, GA Catoosa County, GA Chatham County, GA Cherokee County, GA Clarke County, GA Clayton County, GA Cobb County, GA Columbia County, GA Coweta County, GA DeKalb County, GA Dougherty County, GA Douglas County, GA Fayette County, GA Forsyth County, GA Fulton County, GA Gwinnett County, GA Hall County, GA Henry County, GA Houston County, GA Muscogee County, GA Newton County, GA Paulding County, GA Richmond County, GA Rockdale County, GA Whitfield County, GA Guam County, GU Honolulu County, HI Maui County, HI Black Hawk County, IA Dubuque County, IA Johnson County, IA Linn County, IA Polk County, IA Pottawattamie County, IA Scott County, IA Story County, IA Woodbury County, IA Ada County, ID Bannock County, ID Bonneville County, ID Canyon County, ID Kootenai County, ID Twin Falls County, ID Champaign County, IL Cook County, IL DuPage County, IL Kane County, IL Kankakee County, IL Lake County, IL Macon County, IL McLean County, IL Peoria County, IL Sangamon County, IL St. Clair County, IL Will County, IL Winnebago County, IL Allen County, IN Clark County, IN Delaware County, IN Hamilton County, IN Howard County, IN Johnson County, IN Lake County, IN Madison County, IN Marion County, IN Monroe County, IN St. Joseph County, IN Tippecanoe County, IN Vanderburgh County, IN Vigo County, IN Douglas County, KS Johnson County, KS Riley County, KS Sedgwick County, KS Shawnee County, KS Wyandotte County, KS Boone County, KY Daviess County, KY Fayette County, KY Hardin County, KY Jefferson County, KY Kenton County, KY McCracken County, KY Warren County, KY Bossier Parish County, LA Caddo Parish County, LA Calcasieu Parish County, LA East Baton Rouge County, LA East Baton Rouge Parish County, LA Iberia Parish County, LA Jefferson Parish County, LA Lafayette Parish County, LA Lafourche Parish County, LA Livingston Parish County, LA Orleans County, LA Orleans Parish County, LA Ouachita Parish County, LA Rapides Parish County, LA Tangipahoa Parish County, LA Terrebonne Parish County, LA Barnstable County, MA Bristol County, MA Essex County, MA Hampden County, MA Middlesex County, MA Norfolk County, MA Plymouth County, MA Suffolk County, MA Worcester County, MA Anne Arundel County, MD Baltimore County, MD Baltimore city County, MD Charles County, MD Frederick County, MD Harford County, MD Howard County, MD Montgomery County, MD Washington County, MD Cumberland County, ME Genesee County, MI Ingham County, MI Kalamazoo County, MI Kent County, MI Macomb County, MI Oakland County, MI Washtenaw County, MI Wayne County, MI Anoka County, MN Dakota County, MN Hennepin County, MN Olmsted County, MN Ramsey County, MN St. Louis County, MN Stearns County, MN Washington County, MN Andrew County, MO Boone County, MO Cass County, MO Greene County, MO Jackson County, MO Jasper County, MO St. Charles County, MO St. Louis County, MO St. Louis city County, MO DeSoto County, MS Harrison County, MS Hinds County, MS Cascade County, MT Gallatin County, MT Missoula County, MT Yellowstone County, MT Alamance County, NC Brunswick County, NC Buncombe County, NC Cabarrus County, NC Catawba County, NC Cleveland County, NC Cumberland County, NC Davidson County, NC Durham County, NC Forsyth County, NC Gaston County, NC Guilford County, NC Harnett County, NC Henderson County, NC Johnston County, NC Mecklenburg County, NC Nash County, NC New Hanover County, NC Onslow County, NC Orange County, NC Pitt County, NC Robeson County, NC Rowan County, NC Union County, NC Wake County, NC Burleigh County, ND Cass County, ND Grand Forks County, ND Douglas County, NE Lancaster County, NE Hillsborough County, NH Atlantic County, NJ Bergen County, NJ Burlington County, NJ Cape May County, NJ Essex County, NJ Hudson County, NJ Mercer County, NJ Middlesex County, NJ Monmouth County, NJ Morris County, NJ Ocean County, NJ Passaic County, NJ Somerset County, NJ Union County, NJ Bernalillo County, NM Chaves County, NM Dona Ana County, NM Sandoval County, NM Santa Fe County, NM County, NV Clark County, NV Washoe County, NV Albany County, NY Chemung County, NY Erie County, NY Monroe County, NY Nassau County, NY New York County, NY Oneida County, NY Onondaga County, NY Orleans County, NY Richmond County, NY Rockland County, NY Schenectady County, NY Suffolk County, NY Westchester County, NY Allen County, OH Butler County, OH Clark County, OH Clermont County, OH Cuyahoga County, OH Delaware County, OH Franklin County, OH Hamilton County, OH Hancock County, OH Lake County, OH Lorain County, OH Lucas County, OH Mahoning County, OH Montgomery County, OH Stark County, OH Summit County, OH Warren County, OH Cleveland County, OK Comanche County, OK Oklahoma County, OK Tulsa County, OK Benton County, OR Deschutes County, OR Jackson County, OR Lane County, OR Linn County, OR Marion County, OR Multnomah County, OR Washington County, OR Allegheny County, PA Berks County, PA Blair County, PA Bucks County, PA Centre County, PA Cumberland County, PA Dauphin County, PA Delaware County, PA Erie County, PA Fayette County, PA Lackawanna County, PA Lancaster County, PA Lebanon County, PA Lehigh County, PA Luzerne County, PA Montgomery County, PA Northampton County, PA Philadelphia County, PA Westmoreland County, PA York County, PA Arecibo Municipio County, PR Fajardo Municipio County, PR Las Piedras Municipio County, PR Mayaguez Municipio County, PR Penuelas Municipio County, PR Rincon Municipio County, PR Rio Grande Municipio County, PR San Juan Municipio County, PR Kent County, RI Providence County, RI Beaufort County, SC Berkeley County, SC Charleston County, SC Dorchester County, SC Florence County, SC Greenville County, SC Horry County, SC Lancaster County, SC Richland County, SC Spartanburg County, SC York County, SC Minnehaha County, SD Pennington County, SD Blount County, TN Bradley County, TN Davidson County, TN Dickson County, TN Hamilton County, TN Knox County, TN Madison County, TN Maury County, TN Montgomery County, TN Rutherford County, TN Shelby County, TN Sullivan County, TN Sumner County, TN Washington County, TN Williamson County, TN Wilson County, TN Bastrop County, TX Bell County, TX Bexar County, TX Brazoria County, TX Brazos County, TX Cameron County, TX Collin County, TX Comal County, TX Dallas County, TX Denton County, TX Ector County, TX El Paso County, TX Fort Bend County, TX Galveston County, TX Gregg County, TX Harris County, TX Hays County, TX Hidalgo County, TX Jefferson County, TX Johnson County, TX Lubbock County, TX Maverick County, TX McLennan County, TX Midland County, TX Montgomery County, TX Nueces County, TX Potter County, TX Smith County, TX Tarrant County, TX Taylor County, TX Tom Green County, TX Travis County, TX Victoria County, TX Webb County, TX Wichita County, TX Williamson County, TX Cache County, UT Davis County, UT Salt Lake County, UT Utah County, UT Washington County, UT Weber County, UT County, VA Albemarle County, VA Arlington County, VA Chesapeake City County, VA Chesterfield County, VA Fairfax County, VA Hanover County, VA Henrico County, VA James City County, VA Loudoun County, VA Norfolk City County, VA Prince William County, VA Richmond City County, VA Spotsylvania County, VA Stafford County, VA Virginia Beach City County, VA Benton County, WA Clark County, WA Franklin County, WA King County, WA Kitsap County, WA Pierce County, WA Skagit County, WA Snohomish County, WA Spokane County, WA Thurston County, WA Whatcom County, WA Yakima County, WA Brown County, WI Dane County, WI Eau Claire County, WI Kenosha County, WI Milwaukee County, WI Outagamie County, WI Racine County, WI Rock County, WI Waukesha County, WI Winnebago County, WI Cabell County, WV Kanawha County, WV Monongalia County, WV Laramie County, WY Natrona County, WY

Water utilities (1111)

Public water systems we've rated.

City of Anchorage Water Department C GOLDEN HEART UTILITIES F MOA MUNICIPALITY OF ANCHORAGE D ANNISTON ALABAMA, THE WWSB OF THE CITY O B AUBURN WATER WORKS F BESSEMER WATER SERVICE D Birmingham Municipal Water System C CENTRAL ALABAMA WATER SYSTEM D CULLMAN COUNTY WATER DEPARTMENT B DECATUR, MUNICIPAL UB OF D DOTHAN UTILITIES, CITY OF C FAIRHOPE, CITY OF D FLORENCE WATER DEPARTMENT, CITY OF D HUNTSVILLE UTILITIES WATER DEPT. D LIMESTONE COUNTY WATER & SEWER AUTH. D MADISON COUNTY WATER DEPARTMENT C MADISON, THE W & WW BOARD OF THE CITY OF F MOBILE, BD. OF W&S COMM. OF THE CITY OF F MONTGOMERY WW&SSB, CITY OF D TUSCALOOSA WATER & SEWER C CENTRAL ARKANSAS WATER C CONWAY WATER SYSTEM C FAYETTEVILLE WATERWORKS C FORT SMITH WATER UTILITIES C HOT SPRINGS UTILITIES C JONESBORO WATER SYSTEM C ROGERS WATER UTILITIES D SPRINGDALE WATER UTILITIES C ARIZONA WATER CO - APACHE JUNCTION D ARIZONA WATER CO - PINAL VALLEY D AVONDALE CITY OF F CHANDLER CITY OF D CITY OF YUMA D Chandler Department of Public Works B City of Mesa Water Department B City of Phoenix Water Services Department D EPCOR - AGUA FRIA D EPCOR - SAN TAN D FLAGSTAFF CITY OF D GILBERT, TOWN OF F GLENDALE CITY OF D GW SANTA CRUZ WATER CO D Gilbert Municipal Water System C Glendale Department of Public Works C LAKE HAVASU CITY OF D LIBERTY WATER LPSCO F MESA CITY OF D PEORIA CITY OF D PHOENIX CITY OF D Phoenix Water Authority D QUEEN CREEK TOWN OF D SCOTTSDALE CITY OF D Scottsdale Municipal Water System B TEMPE CITY OF F TOWN OF PRESCOTT VALLEY D TUCSON CITY OF D Tucson Department of Public Works C ALAMEDA COUNTY WATER DISTRICT D ALCO WATER SERVICE D AZUSA LIGHT AND WATER F BAKERSFIELD, CITY OF F BEAUMONT CHERRY VALLEY WD C BRENTWOOD D BURBANK-CITY, WATER DEPT. D Bakersfield Department of Public Works D CAL AM - SUBURBAN ROSEMONT D CAL AM WATER COMPANY - MONTEREY F CAL AMERICAN WATER CO D CAL-AM WATER CORONADO F CAL-WATER SERVICE CO.-CHICO D CALIFORNIA WATER SERVICE - BEAR GULCH C CALIFORNIA WATER SERVICE - LIVERMORE F CALIFORNIA WATER SERVICE - SAN MATEO C CALIFORNIA WATER SERVICE - STOCKTON F CALIFORNIA WATER SERVICE CO. - DOMINGUEZ D CALIFORNIA WATER SERVICE CO. - ELA F CALIFORNIA WATER SERVICE CO. - HERM/REDO D CALIFORNIA WATER SERVICE CO. - PALOS VER D CALIFORNIA WATER SERVICE-S SAN FRANCISCO D CARLSBAD MWD F CERES, CITY OF D CHINO HILLS, CITY OF D CHINO, CITY OF D CITRUS HEIGHTS WATER DISTRICT C CITY OF ALHAMBRA D CITY OF ANAHEIM F CITY OF ANTIOCH C CITY OF BUENA PARK F CITY OF CLOVIS F CITY OF DALY CITY D CITY OF DAVIS D CITY OF FAIRFIELD C CITY OF FOUNTAIN VALLEY D CITY OF FRESNO F CITY OF FULLERTON F CITY OF GARDEN GROVE F CITY OF GILROY F CITY OF HAYWARD C CITY OF HUNTINGTON BEACH F CITY OF LA HABRA D CITY OF LINCOLN C CITY OF MADERA C CITY OF MERCED F CITY OF MILPITAS C CITY OF MOUNTAIN VIEW C CITY OF NEWPORT BEACH F CITY OF ORANGE F CITY OF PALO ALTO C CITY OF PITTSBURG D CITY OF PLEASANTON F CITY OF REDDING F CITY OF REDWOOD CITY C CITY OF ROSEVILLE C CITY OF SACRAMENTO MAIN F CITY OF SAN JOSE - EVG/EDV/COY F CITY OF SANTA ANA F CITY OF SANTA BARBARA WATER DEPARTMENT D CITY OF SANTA CLARA C CITY OF SANTA MARIA UTILITIES DEPARTMENT F CITY OF STOCKTON F CITY OF SUNNYVALE C CITY OF TUSTIN F CITY OF VACAVILLE F CITY OF VALLEJO C CITY OF WEST SACRAMENTO C CITY OF WESTMINSTER F CITY OF WOODLAND C CITY OF YUBA CITY C COACHELLA VWD: COVE COMMUNITY D COMPTON-CITY, WATER DEPT. F CONTRA COSTA WATER DISTRICT C CORONA, CITY OF F CUCAMONGA VALLEY WATER DISTRICT D CWS - BAKERSFIELD F CWS - VISALIA F CWSC LOS ALTOS SUBURBAN F CWSC SALINAS D Chula Vista Water Utilities C City of Anaheim Water Department B City of Fresno Water Department F City of Modesto Water Department F City of Oakland Water Department C City of Oxnard Water Department C City of San Francisco Water Department C City of San Jose Water Department B DESERT WATER AGENCY D DOWNEY - CITY, WATER DEPT. F DUBLIN SAN RAMON SERVICES DISTRICT F EAST BAY MUD C EAST VALLEY WATER DISTRICT D EASTERN MUNICIPAL WD F EL DORADO ID - MAIN C ELSINORE VALLEY MWD F ESCONDIDO, CITY OF D FOLSOM, CITY OF - MAIN C Fremont Municipal Water System B GLENDALE-CITY, WATER DEPT. D GOLDEN STATE WC - WEST ORANGE COUNTY F GOLETA WATER DISTRICT D GREAT OAKS WC INC C GSWC - BELL, BELL GARDENS D GSWC - FLORENCE/GRAHAM D GSWC - SOUTHWEST C GSWC-SAN DIMAS D HANFORD, CITY OF D HELIX WATER DISTRICT B HESPERIA WD D INDIO WATER AUTHORITY C INGLEWOOD- CITY, WATER DEPT. D IRVINE RANCH WATER DISTRICT F Irvine Water Authority C JURUPA COMMUNITY SD F LAKEWOOD - CITY, WATER DEPT. D LAS VIRGENES MWD D LIBERTY UTILITIES (AV RANCHOS) CORP. D LIBERTY UTILITIES - BELLFLOWER-NORWALK F LODI, CITY OF F LONG BEACH UTILITIES DEPARTMENT D LOS ANGELES CWWD 40 REG 4 & 34 LANCASTER F LOS ANGELES-CITY, DEPT. OF WATER & POWER D LYNWOOD-CITY, WATER DEPT. F Long Beach Water Authority C Los Angeles Water Utilities F MANTECA, CITY OF F MARIN MUNICIPAL WATER DISTRICT C MESA WATER DISTRICT D MODESTO, CITY OF F MONTE VISTA WD D MONTEREY PARK-CITY, WATER DEPT. F MOULTON NIGUEL WATER DISTRICT C NAPA, CITY OF C NORTH MARIN WATER DISTRICT C OCEANSIDE, CITY OF F OLIVENHAIN MWD D ONTARIO MUNICIPAL UTILITIES COMPANY D OTAY WATER DISTRICT C OXNARD WATER DEPT D PADRE DAM MWD C PALMDALE WATER DIST. D PARAMOUNT - CITY, WATER DEPT. F PASADENA WATER AND POWER D PETALUMA, CITY OF D PLACER CWA - FOOTHILL C POMONA - CITY, WATER DEPT. F PORTERVILLE, CITY OF F RANCHO CALIFORNIA WATER DISTRICT F REDLANDS CITY MUD-WATER DIV F RIALTO, CITY OF F RIVERSIDE, CITY OF F ROWLAND WATER DISTRICT C Riverside Water Authority D SACRAMENTO SUBURBAN WATER DISTRICT D SAN BERNARDINO CITY F SAN BERNARDINO VALLEY WD B SAN DIEGO, CITY OF F SAN GABRIEL VALLEY WATER CO.-EL MONTE F SAN GABRIEL VALLEY WC - FONTANA D SAN JOSE WATER F SANTA CLARITA VALLEY WATER AGENCY F SANTA CRUZ WATER DEPARTMENT D SANTA MARGARITA WATER DISTRICT C SANTA MONICA-CITY, WATER DIVISION D SANTA ROSA, CITY OF C SCWA - LAGUNA/VINEYARD F SFPUC CITY DISTRIBUTION DIVISION C SOUTH GATE-CITY, WATER DEPT. F SOUTH TAHOE PUD - MAIN F SUBURBAN WATER SYSTEMS-LA MIRADA F SUBURBAN WATER SYSTEMS-SAN JOSE D SUBURBAN WATER SYSTEMS-WHITTIER F SWEETWATER AUTHORITY D Sacramento Water Authority C San Bernardino Municipal Water System D San Diego Water Utilities B Santa Ana Water Utilities C Stockton Water Authority C TORRANCE-CITY, WATER DEPT. D TRACY, CITY OF D TULARE, CITY OF D TURLOCK, CITY OF D UPLAND, CITY OF D VALLECITOS WD F VALLEY COUNTY WATER DIST. F VENTURA WATER DEPARTMENT D VENTURA WWD NO. 8 - SIMI VALLEY D VICTORVILLE WATER DISTRICT D VISTA IRRIGATION DISTRICT C WALNUT VALLEY WATER DISTRICT C WATSONVILLE, CITY OF D WEST VALLEY WATER DISTRICT F WESTERN MWD C YORBA LINDA WATER DISTRICT F ARVADA CITY OF C AURORA CITY OF D Aurora Water Utilities C BOULDER CITY OF C BRIGHTON CITY OF F BROOMFIELD CITY AND COUNTY OF C CASTLE ROCK TOWN OF C COLORADO SPRINGS UTILITIES C CONSOLIDATED MUTUAL MAPLE GROVE D Colorado Springs Water Utilities B DENVER WATER BOARD C Denver Municipal Water System C EAST CHERRY CREEK VALLEY WSD F ENGLEWOOD CITY OF F FT COLLINS CITY OF D FT COLLINS LOVELAND WD C GREELEY CITY OF C HIGHLANDS RANCH WSD D LONGMONT CITY OF C LOVELAND CITY OF C PARKER WSD D PUEBLO BOARD OF WW B SOUTH ADAMS COUNTY WSD D SOUTHGATE WSD C THORNTON CITY OF F UTE WCD C WESTMINSTER CITY OF C AQUARION-EASTERN FAIRFIELD COUNTY F AQUARION-GREENWICH D AQUARION-STAMFORD D CTWC - NORTHERN REG-WESTERN SYSTEM F DANBURY WATER DEPARTMENT C MERIDEN WATER DIVISION F METROPOLITAN DISTRICT COMMISSION C NEW BRITAIN WATER DEPARTMENT C REGIONAL WATER AUTHORITY D WATERBURY WATER DEPARTMENT D D.C. WATER AND SEWER AUTHORITY D Washington Municipal Water System C ARTESIAN WATER COMPANY D REHOBOTH PUMP DISTRICT (TUI) D VEOLIA WATER DELAWARE, INC F WILMINGTON WATER DEPARTMENT D APOPKA, CITY OF (5 WTPS) D BCWWS 1A F BCWWS 2A C BOCA RATON WTP B BONITA SPRINGS UTILITIES B BOYNTON BEACH PWS D BRADENTON CITY OF C CAPE CORAL, CITY OF B CASSELBERRY, CITY OF (3 WPS) C CFTOD CENTRAL (4 WPS) B CHARLOTTE COUNTY UTILITIES C CITY OF FORT MYERS WATER TREATMENT PLANT B CITY OF MARGATE D CITY OF NEW SMYRNA BEACH C CITY OF PALM COAST UTILITY B CITY OF POMPANO F CITY OF TAMPA WATER DEPARTMENT D CLEARWATER WATER SYSTEM D COCOA, CITY OF C COCONUT CREEK, CITY OF D COLLIER COUNTY REGIONAL WTP B CORAL SPRINGS, CITY OF C City of Hialeah Water Department D City of Tampa Water Department C DAYTONA BEACH, CITY OF C DEERFIELD BEACH, CITY OF F DELRAY BEACH PUBLIC WATER SYSTEM D DELTONA WATER D EMERALD COAST UTILITIES AUTHORITY (ECUA) F FKAA J. ROBERT DEAN W.T.P. D FORT LAUDERDALE, CITY OF D FT. PIERCE UTILITIES AUTHORITY D GRU - MURPHREE WTP B HCWRC/NORTHWEST UTILITIES C HCWRD/SOUTH-CENTRAL D HERNANDO CO UTL-WEST D HIALEAH, CITY OF D HOLLYWOOD, CITY OF F HOMESTEAD, CITY OF C INDIAN RIVER COUNTY UTILITIES (2 WTPS) B JEA MAJOR GRID C JUPITER PUBLIC WATER SYSTEM,TOWN OF A Jacksonville Department of Public Works D LAKELAND, CITY OF B LAUDERHILL, CITY OF F LEE COUNTY UTILITIES D MANATEE COUNTY UTILITIES DEPT C MARTIN CO UTILITIES B MDWASA - MAIN SYSTEM F MELBOURNE, CITY OF B MIAMI BEACH, CITY OF F MIRAMAR (EAST ; WEST) PLANTS B Miami Water Utilities D NAPLES WATER DEPT D NORTH MIAMI BEACH C NORTH MIAMI, CITY OF F NORTH PORT UTILITIES D NORTHEAST C OCALA, CITY OF (2 WTPS) D OCUD/EASTERN WATER SYSTEM (2 WP) B OCUD/SOUTHERN WATER SYS (5 WPS) D OCUD/WESTERN REGIONAL WTR SYS (5 WPS) C OKALOOSA CO.WTR.; SWR.SYSTEM A ORANGE PARK GRID A ORLANDO UTILITIES COMMISSION C ORMOND BEACH B Orlando Department of Public Works C PALM BAY, CITY OF F PALM BEACH COUNTY WATER UTILITIES B PANAMA CITY BEACH CITY OF B PCUD-PASCO COUNTY REGIONAL PWS D PEMBROKE PINES, CITY OF D PINELLAS COUNTY UTILITIES C PLANTATION, EAST ; CENTRAL B PORT ORANGE, CITY OF B PORT ST LUCIE UTILITIES B REGIONAL UTILITIES WATER SYSTEM A SANFORD, CITY OF (2 WPS) C SARASOTA CO SPECIAL UTIL DIST D SARASOTA-CITY OF C SEACOAST UTILITIES AUTHORITY B SEMINOLE COUNTY SOUTHEAST C SJCU-CR214 MAINLAND WTP B ST PETERSBURG, CITY OF C ST. CLOUD, CITY OF (3 WPS) B SUNRISE SAWGRASS C SUNRISE SPRINGTREE F St. Petersburg Water Authority B TALLAHASSEE, CITY OF D TAMARAC (WEST), CITY OF B TITUSVILLE, CITY OF D TOHO WATER AUTHORITY EASTERN B TOHO WATER AUTHORITY-POINCIANA SYSTEM C Tampa Water Utilities B WELLINGTON WTP B WEST PALM BEACH WTP B WEST SIDE CONSOLIDATED D WINTER GARDEN WATER DEPT (3 WPS) D WINTER HAVEN WATER DEPARTMENT F WINTER PARK, CITY OF (3 WPS) C ALBANY B ATHENS-CLARKE CO WATER SYSTEM C ATLANTA D AUGUSTA-RICHMOND CO WS F Atlanta Department of Public Works D BARTOW COUNTY C CATOOSA UTIL. DIST. AUTHORITY C CHEROKEE COUNTY C CLAYTON COUNTY WATER AUTHORITY F COBB COUNTY C COLUMBIA COUNTY C COLUMBUS F COWETA WATER & SEWER AUTH. C CUMMING C DALTON UTILITIES C DEKALB COUNTY C DOUGLASVILLE-DOUGLAS COUNTY WSA C FAYETTE COUNTY D FORSYTH CO. WATER & SEWER C GAINESVILLE C GWINNETT CO. DEPT. OF WATER RESOURCES C HENRY COUNTY WATER AUTHORITY C HOUSTON COUNTY-FEAGIN MILL A MACON WATER AUTHORITY C MARIETTA BOARD OF LIGHTS AND WATER C NEWTON CO. WATER-SEWERAGE AUTH C NORTH FULTON COUNTY C PAULDING COUNTY WATER SYSTEM C ROCKDALE CO. WATER SYSTEM C SAVANNAH-MAIN C WARNER ROBINS B GWA NORTHERN WATER SYSTEM A HNL-WINDWARD-PEARL HARBOR C Honolulu Municipal Water System D JOINT BASE PEARL HARBOR-HICKAM B WAILUKU C WAIPAHU-EWA-WAIANAE C AMES WATER TREATMENT PLANT C ANKENY, CITY OF C CEDAR RAPIDS WATER DEPARTMENT C COUNCIL BLUFFS WATER WORKS C DES MOINES WATER WORKS C DUBUQUE WATER WORKS F Des Moines Municipal Water System D IOWA CITY WATER DEPARTMENT C IOWA-AMERICAN WTR CO-DAVENPORT D SIOUX CITY WATER SUPPLY F WATERLOO WATER WORKS D WEST DES MOINES WATER WORKS D Boise Municipal Water System C CALDWELL CITY OF C COEUR D ALENE CITY OF C IDAHO FALLS CITY OF D MERIDIAN WATER DEPT C NAMPA CITY OF D POCATELLO CITY OF C TWIN FALLS CITY OF D VEOLIA WATER IDAHO D AQUA ILLINOIS-KANKAKEE C ARLINGTON HEIGHTS C AURORA F BERWYN C BLOOMINGTON C CHICAGO C CICERO C Chicago Water Authority D DECATUR C DES PLAINES C ELGIN D EVANSTON D IL AMERICAN-CHAMPAIGN C IL AMERICAN-EAST ST LOUIS D IL AMERICAN-PEORIA D IL AMERICAN-WEST SUBURBAN C JOLIET B NAPERVILLE C OAK LAWN C OAK PARK C ORLAND PARK C PALATINE C ROCKFORD C SCHAUMBURG C SKOKIE D SPRINGFIELD C TINLEY PARK C WAUKEGAN D WHEATON C ANDERSON WATER DEPARTMENT C CARMEL WATER DEPARTMENT B CITIZENS WATER - INDIANAPOLIS C CITIZENS WATER OF WESTFIELD, LLC C CITY OF BLOOMINGTON UTILITIES C City of Indianapolis Water Department F EVANSVILLE WATER UTILITY B FORT WAYNE - 3 RIVERS FILTRATION PLANT C Fort Wayne Department of Public Works F HAMMOND WATER WORKS DEPARTMENT C INDIANA AMERICAN WATER - JOHNSON COUNTY C INDIANA AMERICAN WATER - KOKOMO D INDIANA AMERICAN WATER - MUNCIE B INDIANA AMERICAN WATER - NORTHWEST B INDIANA AMERICAN WATER - S. INDIANA B INDIANA AMERICAN WATER - TERRE HAUTE C LAFAYETTE WATER WORKS B SOUTH BEND WATER WORKS D KANSAS CITY BOARD OF PUBLIC UTILITIES D LAWRENCE, CITY OF C MANHATTAN, CITY OF D OLATHE, CITY OF C TOPEKA, CITY OF D WATER DISTRICT 1 OF JOHNSON CO C WICHITA, CITY OF D Wichita Water Authority F BOONE CO WATER & SEWER DISTRICT B BOWLING GREEN MUNICIPAL UTILITIES C City of Louisville Water Department C HARDIN COUNTY WATER DISTRICT #2 F KENTUCKY-AMERICAN WATER CO D LOUISVILLE WATER COMPANY D Lexington Water Utilities C NORTHERN KENTUCKY WATER DISTRICT B OWENSBORO MUNICIPAL UTILITIES F PADUCAH WATER WORKS D WARREN COUNTY WATER DISTRICT C BATON ROUGE WATER COMPANY B Baton Rouge Municipal Water System D CITY OF ALEXANDRIA WATER SYSTEM C CITY OF BOSSIER CITY WATER SYSTEM C CITY OF LAKE CHARLES WATER SYSTEM C E JEFFERSON WW DISTRICT 1 D LAFAYETTE UTILITIES WATER SYSTEM C LAFOURCHE WATER DISTRICT 1 C MONROE WATER SYSTEM C NEW IBERIA WATER SYSTEM (LAWCO) D NEW ORLEANS CARROLLTON WATER WORKS D New Orleans Department of Public Works F SCHRIEVER WATER TREATMENT SERVICE AREA C SHREVEPORT WATER SYSTEM D TANGIPAHOA PARISH WATER DISTRICT B W JEFFERSON WW DISTRICT 2 C WARD II WATER DISTRICT C BOSTON WATER AND SEWER COMMISSION (MWRA) D BROCKTON WATER DEPARTMENT F BROOKLINE WATER AND SEWER DIVISION D Boston Department of Public Works C CAMBRIDGE WATER DEPARTMENT F CHICOPEE WATER DEPT (MWRA) D CITY OF NEW BEDFORD DPI F DENNIS WATER DISTRICT D FALL RIVER WATER DEPARTMENT F FALMOUTH WATER DEPT F FRAMINGHAM WATER DEPT. (MWRA) D HAVERHILL WATER DEPT F INIMA USA / AQUARIA LLC F LAWRENCE WATER WORKS F LOWELL REGIONAL WATER UTILITY F LYNN WATER AND SEWER COMM F MALDEN WATER DIVISION (MWRA) D MEDFORD WATER DEPT. (MWRA) D MWRA D NEWTON WATER DEPT. (MWRA) D PEABODY WATER DEPT. F QUINCY WATER DEPT. (MWRA) D REVERE WATER DIVISION (MWRA) D SALEM AND BEVERLY WATER SUPPLY BOARD F SOMERVILLE WATER DEPT. (MWRA) D SPRINGFIELD WATER AND SEWER COMMISSION D TAUNTON WATER DIVISION F UPPER CAPE REGIONAL WATER COOPERATIVE A WALTHAM WATER DEPARTMENT D WEYMOUTH WATER DEPARTMENT F WORCESTER DPWP, WATER SUPPLY DIVISION F Baltimore Water Utilities F CITY OF BALTIMORE D CITY OF FREDERICK D CITY OF HAGERSTOWN C CROFTON-ODENTON A FORT GEORGE G. MEADE B GLEN BURNIE-BROADNECK A HARFORD COUNTY D.P.W. C HOWARD COUNTY D.P.W. DISTRIBUTION B NEW DESIGN - FREDERICK COUNTY C WALDORF - CHARLES COUNTY DPW C WASHINGTON SUBURBAN SANITARY COMMISSION D PORTLAND WATER DISTRICT-GREATER B ANN ARBOR D CANTON TOWNSHIP B CLINTON TOWNSHIP B City of Flint Water System C DEARBORN B DEARBORN HEIGHTS B DETROIT CITY OF C Detroit Municipal Water System D FARMINGTON HILLS, CITY OF B FLINT, CITY OF B GENESEE COUNTY WATER SYSTEM C GRAND RAPIDS D KALAMAZOO F LANSING BOARD OF WATER & LIGHT A LIVONIA B MACOMB TOWNSHIP B NOVI, CITY OF B PONTIAC B ROCHESTER HILLS B ROYAL OAK, CITY OF B SHELBY TOWNSHIP B SOUTHFIELD B ST. CLAIR SHORES, CITY OF B STERLING HEIGHTS, CITY OF B TAYLOR B TROY B WARREN, CITY OF B WATERFORD TOWNSHIP C WESTLAND B WYOMING D YPSILANTI COMMUNITY UTILITY AUTHORITY B Blaine D Bloomington D Brooklyn Park F Burnsville C Coon Rapids D Duluth C Eagan C Eden Prairie C Edina D Lakeville D Maple Grove D Minneapolis C Minneapolis Municipal Water System C Minnetonka D Plymouth D Rochester D Saint Cloud D Saint Paul Regional Water Services F St. Paul Department of Public Works C Woodbury D BLUE SPRINGS PWS C CITY OF COLUMBIA UTILITIES C INDEPENDENCE PWS C KANSAS CITY PWS C Kansas City Water Authority D LEES SUMMIT PWS C MO AMERICAN JOPLIN C MO AMERICAN ST JOSEPH C MO AMERICAN ST LOUIS ST CHARLES COUNTIES C SPRINGFIELD PWS C ST CHARLES COUNTY PWSD 2 C ST CHARLES PWS C ST LOUIS CITY PWS C St. Louis Water Authority F CITY OF GULFPORT B CITY OF JACKSON C CITY OF OLIVE BRANCH A CITY OF SOUTHAVEN B BILLINGS CITY OF D BOZEMAN CITY OF C GREAT FALLS CITY OF D MISSOULA WATER C APEX, TOWN OF D ASHEVILLE CITY OF C BRUNSWICK COUNTY WATER SYSTEM F BURLINGTON, CITY OF F CARY, TOWN OF D CFPUA-WILMINGTON D CHARLOTTE WATER F CLEVELAND COUNTY WATER C CONCORD, CITY OF F Charlotte Municipal Water System C City of Raleigh Water Department B DAVIDSON WATER INC F DURHAM, CITY OF D Durham Water Authority C FAYETTEVILLE PUBLIC WORKS COMM F Fayetteville Water Authority D GREENSBORO, CITY OF F GREENVILLE UTILITIES COMM D Greensboro Municipal Water System C HARNETT REGIONAL WATER F HENDERSONVILLE, CITY OF C HICKORY CITY OF C HIGH POINT, CITY OF D JOHNSTON CO-WEST D KANNAPOLIS, CITY OF F OLD NORTH UTILITIES SERVICES/FT BRAGG F ONSLOW WTR AND SEWER AUTHORITY C ORANGE WATER & SEWER AUTHORITY D RALEIGH, CITY OF D ROBESON COUNTY WATER SYSTEM D ROCKY MOUNT, CITY OF F TWO RIVERS UTILITIES D UNION COUNTY WATER SYSTEM D WINSTON-SALEM, CITY OF F Winston-Salem Department of Public Works D BISMARCK CITY OF C FARGO CITY OF C GRAND FORKS REGIONAL WTP C LINCOLN, CITY OF D Lincoln Water Authority D METROPOLITAN UTILITIES DISTRICT D Omaha Water Authority F MANCHESTER WATER WORKS B PENNICHUCK WATER WORKS C ATLANTIC CITY MUA D BRICK TOWNSHIP MUA D CITY OF BAYONNE F City of Newark Water Department D EAST ORANGE WATER COMMISSION D FRANKLIN TOWNSHIP DEPT OF PUBLIC WORKS C JERSEY CITY MUA F Jersey City Water Utilities F MIDDLESEX WATER COMPANY F NEW BRUNSWICK W DEPT F NEWARK WATER DEPARTMENT D NJ AMERICAN WATER - ATLANTIC COUNTY D NJ AMERICAN WATER - COASTAL NORTH F NJ AMERICAN WATER - LIBERTY D NJ AMERICAN WATER - OCEAN CITY C NJ AMERICAN WATER - RARITAN F NJ AMERICAN WATER - SHORT HILLS F NJ AMERICAN WATER - WESTERN D OLD BRIDGE MUA F PASSAIC VALLEY WATER COMMISSION F RIDGEWOOD WATER F SOUTHEAST MORRIS COUNTY MUA F TOWNSHIP OF WAYNE F TRENTON WATER WORKS F VEOLIA WATER NEW JERSEY HACKENSACK F VEOLIA WATER NEW JERSEY TOMS RIVER F WILDWOOD CITY WATER DEPARTMENT C ALBUQUERQUE WATER SYSTEM D Albuquerque Department of Public Works D LAS CRUCES MUNICIPAL WATER SYSTEM D RIO RANCHO WATER & WW SERVICES D ROSWELL MUNICIPAL WATER SYSTEM C SANTA FE WATER SYSTEM (CITY OF) C CARSON CITY PUBLIC WORKS D City of Henderson Water Department B City of North Las Vegas Water Department C HENDERSON CITY OF D LAS VEGAS VALLEY WATER DISTRICT D Las Vegas Municipal Water System B NORTH LAS VEGAS UTILITIES D Reno Water Authority D TRUCKEE MEADOWS WATER AUTHORITY F ALBANY CITY C BUFFALO WATER AUTHORITY D Buffalo Water Authority D ECWA AMHERST C ECWA DIRECT C ELMIRA WATER BOARD F HEMPSTEAD (V) D JERICHO WD C LATHAM WATER DISTRICT D LIBERTY UTILITIES NEW YORK - LYNBROOK F LIBERTY UTILITIES NEW YORK - MERRICK C MCWA D MOUNT VERNON WATER DEPARTMENT C MVWA - MOHAWK VALLEY WATER AUTHORITY C NEW YORK CITY SYSTEM C New York Water Utilities D OCWA F ROCHESTER CITY C Rochester Municipal Water System D SCHENECTADY CITY WATER WORKS F SOUTH HUNTINGTON WATER DISTRICT D SUFFOLK COUNTY WATER AUTHORITY D SYRACUSE CITY D TONAWANDA, TOWN WATER DEPT. F TOWN OF HEMPSTEAD WATER DEPARTMENT C VEOLIA WATER NEW YORK F VEOLIA WATER NEW YORK, INC. RD-1 C VEOLIA WATER NEW YORK, INC. RD-2 D WA OF WESTERN NASSAU F WESTCHESTER JOINT WATER WORKS D WHITE PLAINS CITY D YONKERS CITY C AKRON CITY PWS D AQUA OHIO - MASSILLON PWS D AQUA OHIO - MENTOR C AQUA OHIO - STRUTHERS C BUTLER CO. WATER DISTRICT 2 PWS C CANTON PUBLIC WATER SYSTEM C CINCINNATI PUBLIC WATER SYSTEM D CLERMONT PUBLIC WATER SYSTEM D CLEVELAND PUBLIC WATER SYSTEM C COLUMBUS PUBLIC WATER SYSTEM C City of Cincinnati Water Department D City of Toledo Water Department F Cleveland Department of Public Works F Columbus Department of Public Works D DAYTON PUBLIC WATER SYSTEM D DEL-CO WATER COMPANY, INC. D ELYRIA WATER DEPARTMENT C FINDLAY CITY PWS C HAMILTON PUBLIC WATER SYSTEM B LAKE COUNTY WEST WATER SUBDISTRICT C LIMA CITY C LORAIN CITY PWS C MONTGOMERY COUNTY WATER SERVICES 1 PWS D MONTGOMERY COUNTY WATER SERVICES 2 PWS D RURAL LORAIN CO. WATER A C SPRINGFIELD CITY PWS C TOLEDO CITY OF C WARREN COUNTY F YOUNGSTOWN CITY PWS D BROKEN ARROW MUNICIPAL AUTHORITY D EDMOND PWA F LAWTON C MIDWEST CITY C MOORE PUBLIC WORKS AUTHORITY D NORMAN UTILITIES AUTHORITY D OKLAHOMA CITY C Oklahoma City Department of Public Works C TULSA C Tulsa Municipal Water System B ALBANY, CITY OF B BEAVERTON, CITY OF B BEND, CITY OF D CORVALLIS, CITY OF B EUGENE WATER & ELECTRIC BOARD B GRESHAM, CITY OF B HILLSBORO, CITY OF B MEDFORD WATER COMMISSION B PORTLAND WATER BUREAU C Portland Water Authority D ROCKWOOD PUD C SALEM PUBLIC WORKS B SPRINGFIELD UTILITY BOARD C TIGARD, CITY OF B TUALATIN VALLEY WATER DISTRICT B ALTOONA WATER AUTHORITY C AQUA PA BENSALEM F AQUA PA MAIN SYSTEM F CAPITAL REGION WATER D CHESTER WATER AUTHORITY D CITY OF BETHLEHEM C CITY OF LANCASTER F City of Pittsburgh Water Department C EASTON AREA WATER SYSTEM C ERIE CITY WATER AUTHORITY C HAMPTON SHALER WATER AUTHORITY C LCA ALLENTOWN DIVISION D LEBANON WATER AUTH C LOWER BUCKS CO JOINT MUN AUTH C MAWC SWEENEY PLANT D MAWC YOUGH PLANT D NORTH PENN WATER AUTHORITY F NORTH WALES WATER AUTHORITY D PA AMER WATER CO LAKE SCRANTON C PA AMER WATER CO-PITTSBURGH C PA AMERICAN NORRISTOWN D PA AMERICAN WATER CO WEST D PAW CEASETOWN C PHILADELPHIA WATER DEPARTMENT F PITTSBURGH WATER & SEWER AUTH C Philadelphia Water Utilities F READING AREA WATER AUTHORITY D STATE COLLEGE BORO WATER AUTH D VEOLIA WATER D WEST VIEW WATER AUTHORITY C WILKINSBURG-PENN JT WATER AUTH C YORK WATER CO C AGUADILLA A ARECIBO URBANO A EL YUNQUE A FAJARDO CEIBA A MAYAGUEZ A METROPOLITANO A PONCE URBANO A RIO BLANCO,VIEQUES,CULEDRA A KENT COUNTY WATER AUTHORITY F PAWTUCKET WATER SUPPLY BOARD VEOLIA-NA F PROVIDENCE-CITY OF C WARWICK-CITY OF D BCWSA SANGAREE W/D (0820002) C BJW&SA (0720003) F CHARLESTON WATER SYSTEM (SC1010001) D COLUMBIA CITY OF (SC4010001) D FLORENCE CITY OF (SC2110001) D GREENVILLE WATER (2310001) C GREER CPW (SC2310005) C GSW&SA (SC2620004) D LANCASTER COUNTY W&SD (SC2920001) D MT PLEASANT WATER WORKS (1010002) D ROCK HILL CITY OF (SC4610002) D SJWD MIDDLE TYGER WTP (4220006) D SPARTANBURG WATER SYSTEM (4210001) C SUMMERVILLE CPW (SC1810003) C RAPID CITY D SIOUX FALLS D BARTLETT WATER SYSTEM C CLARKSVILLE WATER DEPARTMENT C CLEVELAND UTILITIES C COLUMBIA POWER AND WATER SYSTEMS C CONSOLIDATED U.D. OF RUTHERFORD CO C EASTSIDE UTILITY DISTRICT C FIRST U.D. OF KNOX COUNTY C FRANKLIN WATER DEPT C GALLATIN WATER DEPARTMENT C HALLSDALE-POWELL U.D. C HARPETH VALLEY U.D. C HENDERSONVILLE U.D. C HIXSON UTILITY DISTRICT B JACKSON WATER SYSTEM D JOHNSON CITY WATER DEPT C KINGSPORT WATER DEPT D KNOXVILLE UTILITIES BOARD - KUB C LEBANON WATER SYSTEM C MADISON SUBURBAN U.D. C MEMPHIS LIGHT, GAS, & WATER B METRO WATER SERVICES C MURFREESBORO WATER DEPARTMENT D Memphis Municipal Water System F Nashville Municipal Water System C SMYRNA WATER SYSTEM D SOUTH BLOUNT UTILITY DISTRICT D SPRING HILL WATER DEPT D TENNESSEE AMERICAN WATER C WATER AUTH OF DICKSON COUNTY C WEST KNOX UTILITY DISTRICT C WEST WILSON UTILITY DISTRICT C WHITE HOUSE UTILITY DISTRICT D AMARILLO MUNICIPAL WATER SYSTEM D AQUA WSC C Austin Municipal Water System C BROWNSVILLE PUBLIC UTILITIES BOARD D CITY OF ABILENE D CITY OF ALLEN C CITY OF ARLINGTON D CITY OF AUSTIN WATER & WASTEWATER D CITY OF BAYTOWN D CITY OF BEAUMONT WATER UTILITY DEPT C CITY OF BRYAN C CITY OF BURLESON D CITY OF CARROLLTON D CITY OF CEDAR PARK D CITY OF COLLEGE STATION D CITY OF CONROE C CITY OF CORPUS CHRISTI C CITY OF DENTON C CITY OF DESOTO D CITY OF EAGLE PASS D CITY OF EDINBURG F CITY OF EULESS C CITY OF FORT WORTH D CITY OF FRISCO C CITY OF GARLAND C CITY OF GEORGETOWN D CITY OF GRAND PRAIRIE D CITY OF HOUSTON D CITY OF HOUSTON UD 5 - KINGWOOD D CITY OF IRVING D CITY OF KILLEEN C CITY OF LAREDO D CITY OF LEAGUE CITY C CITY OF LEANDER C CITY OF LEWISVILLE C CITY OF LONGVIEW C CITY OF MANSFIELD C CITY OF MCKINNEY C CITY OF MESQUITE C CITY OF MIDLAND WATER PURIFICATION PLANT F CITY OF MISSION D CITY OF NORTH RICHLAND HILLS D CITY OF ODESSA D CITY OF PASADENA F CITY OF PEARLAND D CITY OF PFLUGERVILLE C CITY OF PHARR D CITY OF PLANO C CITY OF PORT ARTHUR C CITY OF RICHARDSON C CITY OF ROUND ROCK C CITY OF ROWLETT C CITY OF SAN ANGELO D CITY OF SAN MARCOS C CITY OF SUGAR LAND D CITY OF TEMPLE D CITY OF TEXAS CITY C CITY OF TYLER C CITY OF VICTORIA C CITY OF WACO D CITY OF WICHITA FALLS C CLEAR LAKE CITY WATER AUTHORITY F City of Arlington Water Department B Corpus Christi Municipal Water System D DALLAS WATER UTILITY D Dallas Water Utilities C EL PASO WATER UTILITIES PUBLIC SERVICE B F El Paso Municipal Water System D Fort Worth Department of Public Works C Garland Municipal Water System C HARLINGEN WATER WORKS SYSTEM D Houston Water Utilities D Irving Water Authority B JOHNSON COUNTY SUD C LOWER VALLEY WATER DISTRICT F LUBBOCK PUBLIC WATER SYSTEM D Laredo Water Utilities C Lubbock Water Utilities D MCALLEN PUBLIC UTILITY D MUSTANG SUD C NEW BRAUNFELS UTILITIES C NORTH ALAMO WSC D Plano Department of Public Works B SAN ANTONIO WATER SYSTEM C SHARYLAND WSC D SOUTHERN UTILITIES C San Antonio Department of Public Works B TEXAS A&M UNIVERSITY MAIN CAMPUS C TOWN OF FLOWER MOUND D EAGLE MOUNTAIN CITY D GRANGER-HUNTER IMPROVEMENT DISTRICT D HERRIMAN CITY MUNICIPAL WATER DEPARTMENT D JORDAN VALLEY WCD D KEARNS IMPROVEMENT DISTRICT D LAYTON CITY WATER SYSTEM C LEHI CITY D LOGAN CITY WATER SYSTEM B OGDEN CITY WATER SYSTEM C OREM CITY WATER SYSTEM C PROVO CITY C SALT LAKE CITY WATER SYSTEM D SANDY CITY WATER SYSTEM D SARATOGA SPRINGS CITY D SOUTH JORDAN CITY D ST GEORGE CITY WATER SYSTEM D TAYLORSVILLE-BENNION ID D UNIVERSITY OF UTAH D WEST JORDAN CITY WATER SYSTEM F ACSA URBAN AREA C ALEXANDRIA, CITY OF D ARLINGTON COUNTY D CHESTERFIELD CO CENTRAL WATER SYSTEM C CITY OF CHESAPEAKE - NORTHWEST RIVER SYS C Chesapeake Water Authority D DALE CITY D FAIRFAX COUNTY WATER AUTHORITY D HANOVER SUBURBAN WATER SYSTEM C HARRISONBURG, CITY OF C HENRICO COUNTY WATER SYSTEM C JCSA - CENTRAL SYSTEM C LEESBURG, TOWN OF D LOUDOUN WATER - CENTRAL SYSTEM C LYNCHBURG, CITY OF C NEWPORT NEWS, CITY OF D NORFOLK, CITY OF D Norfolk Water Utilities C PORTSMOUTH, CITY OF C PWCSA - EAST D PWCSA - WEST C RICHMOND, CITY OF C Richmond Department of Public Works D SPOTSYLVANIA COUNTY UTILITIES C STAFFORD COUNTY UTILITIES C SUFFOLK, CITY OF C VIRGINIA BEACH, CITY OF D Virginia Beach Department of Public Works B WESTERN VIRGINIA WATER AUTHORITY D ALDERWOOD WATER DISTRICT C Auburn City of C BELLEVUE CITY OF D BELLINGHAM-WATER DIVISION CITY OF C BREMERTON CITY OF C CLARK PUBLIC UTILITIES F COVINGTON WATER DISTRICT F City of Seattle Water Department C City of Tacoma Water Department C EVERETT PUBLIC WORKS DEPT. CITY OF C HIGHLINE WATER DISTRICT F JBLM Lewis F KENNEWICK CITY OF F KENT WATER DEPARTMENT F KIRKLAND CITY OF C LACEY WATER DEPARTMENT C LAKEHAVEN WATER AND SEWER DISTRICT F LAKEWOOD WATER DISTRICT F LYNNWOOD CITY OF C MARYSVILLE UTILITIES D NORTHSHORE UTILITY DISTRICT C OLYMPIA CITY OF D PASCO WATER DEPARTMENT C REDMOND WATER SYSTEM CITY OF D RENTON CITY OF C RICHLAND CITY OF F SAMMAMISH PLATEAU WATER & SEWER F SEATTLE PUBLIC UTILITIES C SILVER LAKE WATER & SEWER DISTRICT C SKAGIT COUNTY PUD 1 JUDY RES C SNO PUD 1 - LAKE STEVENS D SOOS CREEK WATER & SEWER DISTRICT C SOUTHWOOD F SPOKANE CITY OF F Spokane Water Utilities D TACOMA WATER DIVISION CITY OF C VANCOUVER CITY OF F WOODINVILLE WATER DISTRICT C YAKIMA WATER DIVISION CITY OF C APPLETON WATERWORKS D EAU CLAIRE WATERWORKS D GREEN BAY WATERWORKS F JANESVILLE WATER UTILITY F KENOSHA WATER UTILITY F MADISON WATER UTILITY D MILWAUKEE WATERWORKS D Madison Department of Public Works D Milwaukee Water Authority C OSHKOSH WATERWORKS F RACINE WATERWORKS D WAUKESHA WATER UTILITY D WEST ALLIS WATERWORKS D MORGANTOWN UTILITY BOARD C WVAWC - HUNTINGTON DIST C WVAWC-KANAWHA VALLEY DIST C CASPER, CITY OF D CHEYENNE BOARD OF PUBLIC UTILITIES D

Treatment plants (982)

Drinking water treatment facilities.

Anchorage Water Treatment Plant LG WELL 29 TREATMENT, CL2, SERVICE HS TP FOR GOLDEN HEART UTILITIES BO HOWARD WELL NORTHWEST AREA + TREATMEN BRAHAM SPRINGS + TREATMENT PLANT Birmingham Water Treatment Plant CAHABA PUMP STATION DUBLIN SPRING + TREATMENT PLANT E.M. STICKNEY TREATMENT FACILITY ED LOVE WATER TREATMENT PLANT HIGH RISE CL2 BOOSTER JAMES ESTES WTP NORTH LIMESTONE WTP PETTUS PLANT (WL S1, S2, S3, S4, S5, S7) TENNESSEE RIVER + TREATMENT PLANT TP - EARL C. KNOWLTON WTP TREATMENT PLANT #1 WELL 3 PECK LANE + TREATMENT PLANT YOUTH SERVICES TREATMENT PLANT BOOSTER CHLORINATION STATION LAKESIDE POTW NEW SHADY PARK WTP OZARK POINT PLANT ROGER Q MILLS JR WTP Chandler Water Treatment Plant Gilbert Water Treatment Plant Glendale Water Treatment Plant Mesa Water Treatment Plant Phoenix Water Treatment Plant Scottsdale Water Treatment Plant TP001 - CAP TP001 - CL2, AS TP001 - CL2, CLO2 TP001 - CLO2, BROWN CAP TP001 - CLO2, SURFACE WATER TP001 - SURFACE WATER TP003 TP003 - CL2 TP004 - CL2 TP004 - CL2, AS, FE, MN, 4-LOG TP005C - CL2 TP023 - CL2, GAS TP027 - CL2 TP212 - CL2 TP803 - CL2 Tucson Water Treatment Plant Val Vista Water Treatment Plant XTP001 - CL2, BLENDING - AS, FL, NO3, U XTP018 - CL2 XTP401 - VERDE PLANT 16TH ST RESERVOIR - PFHXS BLENDING 3.0 MG RESERVOIR - CHLORINATION 4 MG CLEARWELL EFFLUENT ANTIOCH WTP ARCADIA TREATMENT PLANT - TREATED ARSENIC BLENDING Anaheim Water Treatment Plant BALLONA WELL 05 - CHLORAMINE BEAR GULCH WTP - TREATED BELTZ WELL 12 TP - CL2, FE/MN REMOVAL BENETA NITRATE BLENDING - INACTIVE BERKELEY WELL - INACTIVE - TRT CL BIG DALTON TREATMENT-INFLUENT-INACTIVE BOLLMAN WATER TREATMENT PLANT BROOKHURST GROUND WATER TREATMENT PLANT Bakersfield Water Treatment Plant CABALLERO WELL CHLORINATION CHRIS AVE WELL - TREATED CLAIR WELL 05 CHLORINATION - STBY COVINA IRRI. COM. CONN - TREATED-INAC Chula Vista Water Treatment Plant DE SOTO TRUNKLINE-RECHLRNTN - ABAND XCLD EASTSIDE CENTRL CHLORAMINE @ JONES RES. EDWARD HILLS RESERVOIR CHLORINATOR ELIZABETH TANK -CL2 - FOR WELL 28 EWTF ISEP-IX 1 TREATED EFFLUENT FILTRATION PLANT EFFLUENT FLEMING HILL WTP - TREATED FOLSOM LAKE - TREATED Fremont Water Treatment Plant Fresno Water Treatment Plant GAC EFF - WELL 24 - ATHERTON TANK-123TCP GAGE DELIVERY - TREATED GARTHE (BRISTOL) RESERVOIR - INACTIVE GILBERT IX TP GNOU - UV EFFLUENT GOODYEAR PLANT - NORTH GAC 50% PORT HALE - TREATED CL2 HIGHWAY WELL 02 - CHLORINATION IDAHO STREET WELL INHIB - INACTIVE IGNACIO PUMP STA - RUSSIAN RIVER TREATED Irvine Water Treatment Plant JOHNSON RES EFF (MWD) - TREATED LAFAYETTE WTP LEVY FILTRATION PLANT - TREATED Long Beach Water Treatment Plant Los Angeles Water Treatment Plant MACHADO WELL - CL MAERKLE RES MAIN PLANT PFAS TREATMENT FACILITY MCLAUGHLIN CHLORAMINATION STATION MISSION SAN JOSE WTP Modesto Water Treatment Plant NORTH BAY REGIONAL WTP - TREATED NPZ WATER - FOR WELL 08 TCE BLEND OLIVENHAIN WTP - TREATED OPA-1 PFAS TREATMENT PLANT ORTEGA TREATMENT PLANT-TREATED-INACTIVE Oakland Water Treatment Plant Oxnard Water Treatment Plant PANETTA WELLS 01 & 02 - CL2 TRTMNT XCLD PECHSTEIN RESERVOIR PERRIS STREET WELL - TREATED INACTIVE PITTSBURG WTP PLANT 13 ARSENIC TREATMENT PLANT PLANT 34 GAC COMBINED EFFLUENT - IX INF PLANT B6 - IX-CLO4-COMBINED EFFLUENT POINT REYES WELL - TREATED XCLD RANCHO DEL REY WELLHEAD TREATMENT REGENERATION FROM LIQUID PHASE-INACTIVE RESERVOIR 1B - TREATED (CL2) RESERVOIR A WTP - TREATED RESERVOIR F-21 WEST - INAC REYNOLDS DESALTER RIALTO WELL 05 - TREATED ROBERT WEESE FILTRATION PLANT Riverside Water Treatment Plant SANFORD M ANDERSON WTP - EFFLUENT SANTANA WELL - CHLORINATION XCLD SATICOY TP RAW SAWCO ONE CONNECTION - TREATED (CL2) SCVWD - ABORN CONNECTION - FLUORIDATION SOUTH SAN DIEGO CLEARWELL INFLUENT - TRT SOUTHPORT WTP (WELLS 19 & 20) - STANDBY STAFFORD WTP - STAFFORD LAKE TREATED STATION 01 - GAC C - AFTER FILTER STERLING FACILITY CHLORAMINATION Sacramento Water Treatment Plant San Bernardino Water Treatment Plant San Diego Water Treatment Plant San Francisco Water Treatment Plant San Jose Water Treatment Plant Santa Ana Water Treatment Plant Stockton Water Treatment Plant TALEGA ZONE 1 RESERVOIR CHLORAMINATION TAPO CANYON MEMBRANE TP TEMESCAL DESALTER PROD 6TH/MERILL(SB-2) TINKER ROAD WELL - TREATED TP - WILLOWBROOK WELL 02 - TREATED TREATMENT PLNT-FARMERS LN WELLS 01&02 TREATMENTPLANT_MILLIKEN - TREATED VDC WELL 154 - CL WAINWRIGHT WELL 09 - TREATED - ABANDONED WATSON AIR STRIPPER EFFLUENT - INACTIVE WELL 01 - CL2 TREATMENT XCLD WELL 01 - INACTIVE - CL XCLD WELL 01-16 - ABANDONED WELL 018-01 - CHLORINATOR TRTD-ABANDONED WELL 02 - TREATED CL2 XCLD - INACTIVE WELL 02 - TRTD - DESTROYED-XCLD WELL 03 AIR STRIPPER WELL 03 PLANT - ABANDONED WELL 030 PFAS TREATMENT PLANT WELL 03A TREATMENT PLANT - TREATED XCLD WELL 04 CHLORAMINATION XCLD WELL 06 - CHLORINATION- XCLD - INACTIVE WELL 06 - TREATED (CL2) XCLD WELL 06 - TREATED XCLD WELL 06 TREATMENT PLANT EFFLUENT WELL 060-02 - CL2 INAC WELL 07-CHLORINATION XCLD WELL 09-01 - CHLORINATED-INACTIVE XCLD WELL 099 - TRT CL-DESTROYED-XCLD WELL 10 - SUNRISE WELL - TREATED WELL 10 - TREATED WELL 10-01 - BLENDED - INACTIVE WELL 10A - IRRIGATION - TREATED-INACTIVE WELL 12 - AFTER GAC FILTER - INACTIVE WELL 12 - TREATED - DESTROYED XCLD WELL 13 IXTP - FINAL BLEND WELL 14 - DISINFECTION STATION - XCLD WELL 140 - TREATED (CL2) WELL 147 - TREATED (CL2 PO4)-INAC WELL 14S - TRT CL WELL 15 - CL2 WELL 16 - TREATED WELL 16-02 - TREATED (CL2) XCLD WELL 164 - TREATED XCLD WELL 18 - CHLORINATION WELL 18 - SOLAIRE - TREATED WELL 18A BLENDED WELL 19 - CHLORINATION XCLD WELL 2 - AIRPORT SOUTH-TREATED-INACTIVE WELL 20 - CL2 - INAC WELL 201-W8 CL2 XCLD WELL 21 - TRT CL & F WELL 22 - TREATED - IX - U WELL 230 - TRT CL - DESTROYED WELL 26 - TREATED - ABANDONED WELL 27 - CL WELL 27 - TREATED EFFLUENT WELL 28 - TRT CL WELL 28B - FLUORIDATION WELL 298-01 - CL2 AND NH3 TREATMENT XCLD WELL 30 (HILLTOP WELL) - TREATED WELL 30 - CHLORINATION WELL 30-01 - CL2 & NH3 WELL 31 - TREATED (CHLORINATED) WELL 31A - TREATED - INACTIVE WELL 38 - CL WELL 41 - CL STATION WELL 410-W1 TREATED EFFLUENT WELL 43 - TREATED (CL2) WELL 47 - FEATHER CREEK - TREATED XCLD WELL 5 - TREATED (CL2) - INACTIVE WELL 50 - AFTER_AS-TRT_BLEND_EFF WELL 5657-2 CL WELL 63-01 - PLANT EFFL / POST CHLORAMIN WELL 63A-M COMBINED - TREATED-ABANDONED WELL 66 - TREATED WELL 97-01 - CL2 PENDING WELL A - STANDBY - TREATED - ABANDONED WELL CBK 21-01 - CL2 (INAC 2010) WELL E-16 - TABLET CL2 - PENDING - XCLD WELL FIELD SOUTH LOOP CHLOR. - DESTROYED WELL NO. 01R - TREATED XCLD WELL NO. 20 - F TREATMENT XCLD WELL R-06 CL2 INAC 2010 WEST SUNSET CHLORINATION TREATMENT WESTLAKE FILTRATION PLANT EFFLUENT WESTLAKE PUMP STATION - BLENDED-TREATED ZONE 7 WA - TURNOUT #2 - TREATED ALLEN WTP Aurora Water Treatment Plant BELLVUE SWTP03 BETASSO WTP BOOSTER CHLORINATOR CHLORINATION FOR DENVER TOWER ROAD WATER CHLORINATOR FOR WELL D5 Colorado Springs Water Treatment Plant Denver Water Treatment Plant FOOTHILLS WTP FT COLLINS WTP KOA1 AND KOA2 WTP LOVELAND WTP NO 1 MAPLE GROVE SWTP01 MEADOWS WTP NORTH SWTP01 NORTHWEST WATER TREATMENT PLANT PINE VALLEY WTP-TRAIN A RALSTON TP RO WTP SBLC A6 TREATMENT VAULT THOMAS J GRISWOLD WTP UTE WTP WES BROWN TREATMENT PLANT WHITLOCK WTP ZUNI BOOSTER STATION BROAD BROOK WATER TREATMENT PLANT COLEYTOWN WELLFIELD TREATMENT PLANT LAKE GAILLARD TREATMENT PLANT MARGERIE FILTER PLANT MIANUS RIVER FILTER PLANT OLD STAMFORD WATER TREATMENT PLANT RESERVOIR #6 WATER TREATMENT PLANT SHUTTLE MEADOW WTP WATERBURY WATER TREATMENT PLANT WINDSOR LOCKS PUMP STATION Washington Water Treatment Plant BAY VISTA TREATMENT PLANT BRANDYWINE PLANT HOCKESSIN OLD PLANT STANTON PLANT 1103 MAGDALENA AVE/WELL 33 1642 12TH STREET 17915 WATERLINE ROAD ARROWHEAD #1 BELLA LAGO WTP BLOOMINGDALE REPUMP STATION BONITA SPRINGS LIME SOFTENING BONNEVILLE WTP BRADENTON WATER PLANT BRENNAN PLANT , LPGA BLVD BRONSON BROOKRIDGE #2 BROWARD CO - 1A BROWARD CO - 2A CAPE CORAL R.O. PLANT #1 CITY OF MIRAMAR (EAST) PLANT CLAUDE H. DYAL WATER PLANT COCONUT CREEK-HILLSBORO TANK COLLIER CO NORTH RO PLANT CORAL SPRINGS, CITY OF COSME WATER TREATMENT PLANT DAVID L TIPPIN WATER PLANT DEERFIELD BEACH, EAST DELRAY BEACH WATER DEPARTMENT David L. Tippin Water Treatment Facility EAST-BOYNTON BEACH, CITY OF FAIRFAX W.T.P. FKAA LIME SOFTENING PLANT FORT MYERS WATER DEPT. WTP FPUA LIME SOFTENING PLANT FT LAUD FIVEASH LIME S FULLER'S CROSS GARNSEY WATER PLANT GLADES ROAD GREENLAND WTP GREENWOOD WTP GROSSENBACHER (WTP #1) HIALEAH REVERSE OSMOSIS PLANT HIDDEN SPRINGS HILLSBOUROGH PUMP ST. HOLLYWOOD PLANT-LIME SOFTENING HOMESTEAD (WITTKOP PARK) HOWELL PARK HUNTERS CREEK Hialeah Water Treatment Plant INDIAN HILLS JUPITER REVERSE OSMOSIS PLANT Jacksonville Water Treatment Plant L.C.U. CORKSCREW PLANT LAKE PARK PLANT LAUDERHILL, CITY OF LIME SOFTENING PLANT LIME-SOFTENING WTP LITTLE ROAD WTP MARGATE, CITY OF MARION OAKS WTP1 (WELL4) MARTIN CO UTIL N RO/5.5 MGD MDWASD/ALEXANDER ORR MELBOURNE SOUTH PLANT MIAMI BEACH WATER DEPARTMENT Miami Water Treatment Plant NAPLES WATER DEPT WTP NEW SMYRNA BEACH NMB NORWOOD LIME SOFTENING NORTH HOBART RO NORTH MIAMI, CITY OF OCALA EMERGENCY STANDBY WELL ORMOND BEACH, CITY OF OUC/CONWAY PLANT 26.75 MGD Orlando Water Treatment Plant PEACE RIVER INTERCONNECT PEMBROKE PINES #1 PINELLAS COUNTY KELLER 1 PLANT #8 PLANT FOR WELL #13, #14 PLANTATION CENTRAL POMPANO PRINEVILLE - LIME SOFT 8.0 MG PUMP STA D (WELLS 18, 19) REGAL INN WTP RICHARD MCLAUGHLIN WTP (N.BERM SANFORD - AUXILIARY WTP 17/92 SEACOAST UTILITIES (RICHARD) SHALIMAR ANNEX PLANT SUNRISE #1 SUNRISE #3 SYSTEM 2 St. Petersburg Water Treatment Plant T. MABRY CARLTON RESERVE T.B. WILLIAMS WTP TAMARAC WEST TITUSVILLE, CITY OF Tampa Water Treatment Plant WATER TREATMENT PLANT #3 WELLINGTON LIME AND RO PLANT WEST PALM BEACH WTP WTP #1 (SWOOPE AVE) WTP 1 - 1657 PALMETTO ST WTP1 WTP1 LIME SOFTENING 150 WISCONSIN AVE PLANT #3 5640 JIM CROW RD - LAKESIDE WT PLANT 612 DUNBAR RD. WELL PLANT ATHENS WATER PLANT AUGUSTA-RICHMOND CO. WATER PLANT Atlanta Water Treatment Plant BEAR CREEK PLANT BOLIVAR SPRING PLANT CHATTAHOOCHEE PLANT CHEROKEE CO WATER PLANT CLARK HILL PLANT COLUMBUS WATER PLANT CUMMING WATER PLANT DEKALB CO WATER PLANT FLORIDAN WELL FIELD FILTER PLANT FRANK C. AMERSON WATER PLANT FREEMAN SPRINGS PLANT GEE'S MILL RD-BIG HAYNES CRK WATER PLANT INDIAN CRK RD - HENRY CO WATER PLANT LAKE LANIER TREATMENT PLANT LANIER FILTER PLANT LOGHOUSE WELL PLANT RICHLAND CREEK TREATMENT PLANT STILES/GWINNETT WELL PLANT TERRY R. HICKS WATER TREATMENT COMPLEX WELL #7 PLANT YATES SPRING PLANT TP FOR WELL A-6 HALAWA WELLS CHLORINATOR - UNIT 3 HOAEAE WELLS GAC Honolulu Water Treatment Plant IAO DITCH WTP WAIAWA SHAFT CHLORINATOR Des Moines Water Treatment Plant FLEUR TREATMENT PLANT J AVENUE PLANT #1 PLANT #1 PLANT #2 TREATMENT PLANT #1 TREATMENT PLANT WELL #14 WELL #4 ASR TREATMENT FACILITY ZENITH 1 ST #7 Boise Water Treatment Plant CHLORINATOR FOR WELL #21 FOURTH ST WELL TREATMENT PLANT LOGGER WELL TP SOUTH WELLS TP WELL #10 TREATMENT PLANT WELL #7 TP Chicago Water Treatment Plant TP 01-167TH STREET PUMPING STATION TP 01-CONVENTIONAL SWP FROM LK MICHIGAN TP 01-DISCH TO DIST FROM HSP'S TP 01-IL RIVER TREATMENT PLANT TP 01-JARDINE PLANT TP 01-MAIN PUMPING STATION TP 01-MAPLE ST STATION TP 01-PLANT ON SOUTH SIDE OF DAM TP 01-PS LOCATED AT 19TH AND HARVEY TP 01-REICH PS CHGO MTR TRNMS MN TP 01-RIVERSIDE PLANT TP 01-ROOSEVELT PUMPING STATION TP 01-SOUTH PUMPING STATION TP 01-STOLP ISLAND (EMERGENCY) TP 01-SURFACE WATER TREATMENT PLANT TP 01-THISTLEWOOD PUMPING STATION TP 01-TREATMENT PLANT TP 02-WEST PLANT ON N MATTIS TP 03-NEW SOUTH PLANT TP 03-WELL 9 (EMERGENCY) TP 04-ALDRICH PLANT TP 10-WELL 11 (EMERGENCY) TP 11-WELL 12 (EMERGENCY) TP 40-NORTHWEST WATER WORKS TP01-STANLEY ST-GROUP WELL 45 TP09-HMO WELLS 11D,23D TP24-STATION 20 W/ EMERGENCY WELL #20 BORMAN PARK PLANT Fort Wayne Water Treatment Plant Indianapolis Water Treatment Plant TREANTMENT PLANT #4 - NORTH PLANT TREATMENT PLANT TREATMENT PLANT #1 TREATMENT PLANT #1 - CANAL TREATMENT PLANT #1 - GWUDI (WHEELER) TREATMENT PLANT #1(KOKOMO-SW) TREATMENT PLANT #5 - LONDON RD TREATMENT PLANT #7 (PLANT 1B) TREATMENT PLANT #9 - HARBOR PLANT TP001 TP001 ABANDONED TP001 CLINTON WTP TP002 Wichita Water Treatment Plant B E PAYNE WTP BARREN RIVER WTP FT THOMAS WTP KENTUCKY RIVER STATION WTP Lexington Water Treatment Plant Louisville Water Treatment Plant PADUCAH WTP PLUM SPRING WTP WHITE MILLS WTPA WILLIAM R CAVIN WTP AMISS TREATMENT PLANT BOOKER WELL TP BOUDREAUX CANAL TP Baton Rouge Water Treatment Plant EAST JEFFERSON FAIRBURN TREATMENT PLANT GOVERNMENT NORTH PUMP STATION LEEVILLE BOOSTER MONROE WATER TREATMENT PLANT New Orleans Water Treatment Plant RYNELLA BOOSTER TREATMENT SURFACE WATER TREATMENT PLANT SWTP TREATMENT PLANT #2 TP @ STERKX TP FOR WELL CH SERIES - CHENNAULT AIRPORT TANK EMERGENCY CHLORINATOR ARTHUR J BILODEAU WATER TREATMENT PLANT BOOSTER CHLORINATION STATION BROCKTON WATER TREATMENT PLANT Boston Water Treatment Plant CHARLES J. ROCHELEAU WATER FILTRATION PL CHICOPEE WTP COONAMESSETT WELL PUMPING STATION HAVERHILL WATER TREATMENT PLANT HIGH HILL RESERVOIR TREATMENT PLANT LOWELL REGIONAL WATER UTILITY TREATMENT MWRA EDGELL RD. WBS OLD WATER TREATMENT PLANT PUMP STATION 4 RAYMOND REARDON WATER TREATMENT PLANT W. PEABODY (WINONA) WTP WACHUSETT RESERVOIR WATER TREATMENT PLANT WELL 1 WEST PARISH FILTERS WTP ABINGDON FILTER PLANT ASHBURTON FILTER PLANT Baltimore Water Treatment Plant CROFTON MEADOWS II WTP FORT MEADE FILTER PLANT LESTER R DINGLE FILTER PLANT NEW DESIGN PLANT 1 + 2 PATUXENT FILTER PLANT R C WILLSON FILTER PLANT SEVERNDALE WTP WTP8 BILLINGSLEY ROAD WELL 1&2 TREATMENT PLANT 1 25-2 WTP CEDAR ST RESERVOIR DISINFECTION DYE PLANT Detroit Water Treatment Plant Flint Water Treatment Plant HENDERSON ROAD BOOSTER STATION CHLORINE LAKE HURON WTP LIMITED TREATMENT STA 3 TREATMENT PLANT E. TREATMENT PLANT Minneapolis Water Treatment Plant St. Paul Water Treatment Plant TREATMENT PLANT #1 TREATMENT PLANT #1 (Central) TREATMENT PLANT #10 TREATMENT PLANT 1 (Fridley) WELL #70 ENTRY POINT Well #16 Entry Point Well #18 Entry Point Well #7 Entry Point BLACKMAN PLANT CENTRAL PLANT 1 & 2 CHAIN OF ROCKS COLUMBIA - TREATMENT PLANT ELM POINT PLANT INDEPENDENCE - TREATMENT PLANT KANSAS CITY - TREATMENT PLANT Kansas City Water Treatment Plant ST JOSEPH GRD - TREATMENT PLANT St. Louis Water Treatment Plant W5 HWY N & Z WELL # 1 - 2101 S PINCHER TREATMENT FACILITY TF080 TREATMENT FACILITY TF081 (FEWELL) TREATMENT FACILITY TF128 INTERMOUNTAIN TP FOR WELL 22 TP FOR LYMAN CREEK SPRING TP FOR MISSOURI RIVER SWTP TREATMENT PLANT FOR YELLOWSTONE RIVER Charlotte Water Treatment Plant Durham Water Treatment Plant Fayetteville Water Treatment Plant Greensboro Water Treatment Plant Raleigh Water Treatment Plant TREATMENT_PLT_1ST BROAD RIVER TREATMENT_PLT_ASHEVILLE WILLIAM DEBRUHL TREATMENT_PLT_BROWN WTP TREATMENT_PLT_CARY/APEX WTP TREATMENT_PLT_CODDLE CRK WTP TREATMENT_PLT_DAVIDSON WP TREATMENT_PLT_ED THOMAS FP TREATMENT_PLT_EL OGDEN TREATMENT_PLT_EM JOHNSON WTP TREATMENT_PLT_F L WARD FPLANT TREATMENT_PLT_GASTONIA WTP TREATMENT_PLT_GLENVILLE WTP TREATMENT_PLT_H'VILLE WTP TREATMENT_PLT_HARNETT CO WTP TREATMENT_PLT_HICKORY WTP TREATMENT_PLT_JOHNSTON CO WEST TREATMENT_PLT_KANNAPOLIS WTP TREATMENT_PLT_LAKE TOWNSEND F TREATMENT_PLT_NEILSON WTP TREATMENT_PLT_NORTHWEST WTP TREATMENT_PLT_NSW, BWW, IBS TREATMENT_PLT_OWASA WTP TREATMENT_PLT_POPE RD WTP TREATMENT_PLT_SUNSET AVE WTP TREATMENT_PLT_VEST PLANT TREATMENT_PLT_WELL #8 TREATMENT_PLT_YADKIN WTP Winston-Salem Water Treatment Plant TREATMENT PLANT TREATMENT PLANT- CONVENTIONAL TREATMENT PLANT-CONVENTIONAL Lincoln Water Treatment Plant MAPLE ROAD PUMP STATION BOOSTER CL2 Omaha Water Treatment Plant TREATMENT PLANT 001 - EAST TREATMENT PLANT /FINISHED BOARD OF ED WELL BOGOTA #2 CENTER STREET FROM PWSID 0417001 CHERRY LANE INDIAN HEAD STATION JERSEY CITY RESERVOIR TP Jersey City Water Treatment Plant LAURENCE HARBOR LITTLE FALLS WATER TREATMENT FACILITY MAIN TREATMENT PLANT MARR AVE. TREATMENT FACILITY MILLBURN PUMP STATION NORMANDY WELL PLANT Newark Water Treatment Plant PEQUANNOCK WATER TREATMENT PLANT RIO GRANDE PUMPING STATION RTE 29 TREATMENT SPRING LAKE TREATMENT TREATMENT PLANT WELL 13 RADS TREATMENT PLANT WELL 13 TREATMENT PLANT WELL 1A TP - PARKWAY WELL 24 TP WQP TP 1/56TH STREET GATEHOUSE Albuquerque Water Treatment Plant BCIP TREATMENT PLANT SURFACE WATER TREATMENT PLANT TREATMENT PLANT #3 (CITY WELL #11) TREATMENT PLANT #63 WELL #17 TREATMENT UNIT ARROWCREEK WELL 3 RECHARGE GAC W43 CHLORINATOR FOR CC FROM AMS TP AT SNWS Henderson Water Treatment Plant Las Vegas Water Treatment Plant North Las Vegas Water Treatment Plant R-24 AERATOR ST29 Reno Water Treatment Plant SUNRIDGE BPS CHLORINATOR PF10 TP CENTENNIAL 2635 ZONE AERATOR ST92 13-NANUET-TP BOYLE ROAD PORT JEFFERSON TP Buffalo Water Treatment Plant COLONEL WARD WATER TREATMENT PLANT CROTON FILTRATION PLANT FEURA BUSH WTP FILTRATION PLANT HEMLOCK FILTRATION PLANT/WTP MOHAWKVIEW WTP New York Water Treatment Plant OTISCO LAKE TREATMENT PLANT PROSPECT DOWN STREAM PLANT RF WELL 7/11/12 NITRATE BLENDING Rochester Water Treatment Plant SCHENECTADY WATER TREATMENT PLANT SULLIVAN WELLS #1 & #2 TREATMENT PLANT TREATMENT PLANT AT WESTCOTT RESERVOIR TREATMENT PLANT CENTRAL AVENUE TREATMENT PLANT FOR WELL #3-3 VAN DE WATER WTP WATER TREATMENT PLANT -LARCHMONT WATER TREATMENT PLANT CRISFIELD LS WATER TREATMENT PLANT HILLVIEW MV WEBSTER WTP WELL 14 GAC PLANT WELL 15-2A: CL2, LIME & SILICATES WELL 28B IRON FILTER PLANT WELL 3S & 4S AOPGAC PLANT WELLS 6R & 8 NORTH AIRSTRIPPER WTP METZ CHLORINE BOOSTER FACILITY AKRON CITY AQUA OHIO - MASSILLON AQUA OHIO INC - MENTOR AQUA OHIO-STRUTHERS WTP BUTLER CO WATER DIST NO 2 CANTON PWS NORTHEAST PLANT CINCINNATI PWS BOLTON PLANT CLERMONT CO. PWS BMWT PLANT CLEVELAND BALDWIN WTP COLUMBUS PARSONS AVE WTP Cincinnati Water Treatment Plant Cleveland Water Treatment Plant Columbus Water Treatment Plant DAYTON PWS MIAMI PLANT ELYRIA WATER DEPARTMENT FINDLAY CITY HAMILTON PWS NORTH PLANT LAKE CO WEST SUBDIST WTP LIMA CITY LORAIN WTP MONTGOMERY CO WATER SYSTEM NO 1 STU 2 MONTGOMERY CO WATER SYSTEM NO 2 RE SCOTT WTP (ALUM CK) RURAL LORAIN CO WATER AUTH SPRINGFIELD CITY OF TOLEDO WTP Toledo Water Treatment Plant WARREN CO DEERFIELD HAMILTON YOUNGSTOWN CITY BROKEN ARROW WTP CL2 STATION - WELL 36 CL2 STATION WELL 28 CL2 STATION WELL 60 LAWTON WTP 2 (MEDICINE PARK PLANT) NORMAN WTP OKC HEFNER WTP Oklahoma City Water Treatment Plant TULSA MOHAWK WTP Tulsa Water Treatment Plant Portland Water Treatment Plant TP FOR 1927 INTAKE TP FOR ASR WELL 1 TP FOR BRIDGE CREEK TP FOR BULL RUN TP FOR CASCADE WELLS TP FOR GEREN ISLAND TP FOR JWC WTP - TUALATIN RIVER TP FOR MCKENZIE RIVER TP FOR PORTLAND WB - TUALATIN VALLEY TP FOR ROCK CREEK WTP TP FOR SP/MAIA WELLFIELD TP FOR VINE ST ALLENTOWN WTP BAXTER BRILLHART PUMP CEASETOWN FILTER EASTON WTP FILTRATION PLANT FILTRATION PLNT GRAYS WOODS TP HAYES MINE HIGHLAND #2 RES BSTR LAKE SCRANTON LAWN AVE CL BOOSTER LEBANON FILTER LINCOLN HGTS BOOSTER MAIDENCREEK WTP OCTORARO PLANT PA AMERICAN WC PLANE NINE FILT PLYMOUTH 1 Philadelphia Water Treatment Plant Pittsburgh Water Treatment Plant RON SPRAY BS SHALER WAT TREAT PLT SILVER SPRING SIXTH STREET STATION RD PS PLANT SUSQUEHANNA SWEENEY PLANT WELL #1 WILD CREEK PRE TREAT WILKINSBURG PENN JWA ARECIBO URBANO ATALAYA 2 CAMINO DEL SUR EL YUNQUE FAJARDO CEIBA NUEVA LAVADERO 2 RIO BLANCO RIVER RIO CANOVANAS TREATMENT PLANT TREATMENT PLANT - WELLS 2 TO 9 TREATMENT PLANT EGWELL ADKINS TREATMENT PLT (A23003) CANAL WTP (A40010) GREER CPW PLANT (A23001) HANAHAN WATER TREATMENT (A10001) LANCASTER CO WATER & SEWER (A29003) PLANT (B07057) WELL (G07405) RD 34 PLANT WELL (G26451) PERRY ROAD PLANT WELL 1 (B08023) RB SIMMS PLANT (A42004) RO #2 (B10004) WELL (G10102) ROCK HILL PLANT (A46001) SJWD WTP (A42005) SUMMER CPW PLANT (B18001) WATER PLANT - STANDBY TREAT SITE - #12 TREATMENT PLANT A. G. WARNER ARLINGTON (2) BEAVER CREEK CAVE SPR WELLS CUMB UD PLANT CUMBERLAND R. CUMBERLAND RI. DUCK RIVER E FK STONES RI FILTER PLANT FILTRATION PLNT HARPETH RIVER MELTON HILL/NEW Memphis Water Treatment Plant NORTH PLANT Nashville Water Treatment Plant PLANT A SO. HOLSTON RIV SPRING HILL WTP STONES RIVER TELLICO LAKE TN RIVER UNICOI SPRING V.A.A.P. PLANT WATER PLANT AVE N PS Arlington Water Treatment Plant Austin Water Treatment Plant BAWA BOOSTER PLANT - OLD MCGREGOR RD PS BOOTH CALLOWAY PS CHLORINATOR COUNTRY PLACE PLANT-407 CHICKORY WOOD CT Corpus Christi Water Treatment Plant DALLAS NORTH DIRECT INTERCONNECT Dallas Water Treatment Plant EAST PS El Paso Water Treatment Plant Fort Worth Water Treatment Plant GUI PLANT - 805 WESTPOINTE / TRINITY GUITP-PLANT - SPRING LAKE Garland Water Treatment Plant Houston Water Treatment Plant Irving Water Treatment Plant LCRA SANDY CREEK LINK PLANT LINK PLANT ? Laredo Water Treatment Plant Lubbock Water Treatment Plant MULTIPLE GSTS & PSS TO EAST PP NEW PLANT 11 - CR 1128 NORTHSIDE & EASTSIDE NTMWD METER PLANT - 111 AVENUE I (LEWIS) PLANT - 1150 MITCHELL DR PLANT - 1324 METCALFE ST PLANT - 13373 WOODCHESTER PLANT - 17000 MILLFOREST PLANT - 2415 COUNTRY CLUB RD PLANT - 2505 N MAIN / BEAR CRK PLANT - 34TH ST PS PLANT - 3601 REDBUD BLVD PLANT - 4200 GRISSOM RD, LEAGUE CITY PLANT - BAILEY CO SANDHILLS PLANT - BLUE PLANT - DIXIE 1 PLANT - DOMEL PLANT - DON H WEBSTER PLANT - DOWLING PLANT - E 5TH / BECKHAM PLANT - EAGLE MOUNTAIN - PHASE I & II PLANT - FAC 1 / 411 CARLISLE (SOUTHSIDE) PLANT - KINGWOOD 1 - 2310 NORTHPARK DR PLANT - RIVERSIDE CAMPUS PLANT - SOUTHWEST PS PLANT - TEMPORARY DPR PLANT - WELL 4 PLANT - WELL 52 / 40 WAR RD PLANT - WELL FIELD PLANT 2 - 3200 FLAMBOROUGH / DEEPWATER PLANT 5 - 2400 1ST AVE N / HEIGHTS PLANT 5 - FM 455, PILOT POINT PS 1 PS 1 BOOSTER AVE D @ FIRE STATION PUMP STATION 1,2, & CUSTER Plano Water Treatment Plant RIDGEMONT 2 - 5230 CASTLE CREEK SW SWTP - 2500 W EXPWY 83 SWTP SWTP - 1000 SOUTH BLUEBONNET ST SWTP - 19TH ST SWTP - 20 MGD SWTP - 514 PERKINS AVE SWTP - BACHMAN - 2605 SHORECREST SWTP - CITY OF LEWISVILLE SWTP - DOWNTOWN / 410 N 3RD ST SWTP - GUADALUPE RIVER SWTP - HANDCOX WTP / 6800 RR 620 SWTP - JEFFERSON SWTP - JOHN F KUBALA / 7001 HWY 287 SWTP - LAKE O' THE PINES SWTP - MEMBRANE SWTP - PINE ST SWTP - STEVENS 1 SWTP 1 - FM 494 / FM 676 SWTP 7 - DELTA AREA REGIONAL SWTP I - PHASE III, IV, VA, VB SWTP PLANT - GRIMES SWTP PLANT 1 - 94 W 13TH ST San Antonio Water Treatment Plant UPPER TRINITY PS WTP 1 #9 4550 S 6000 W CHLORINATOR 500 WEST WELL CHLORINATOR ARSENIC SNOW CANYON EFFLUENT BLEND BARKER CHLORINATOR BIG COTTONWOOD WTP BOOSTER CHLORINATOR AT WELL #2 CENTER STREET CHLORINATOR FLAT IRON CHLORINATOR HILLFIELD FLUORIDATOR HP WELL #1 CHLORINATOR JVWTP NORTH CHLORINATOR SANDERSON WELL CHLORINATOR WALDEN WELL CHLORINATOR WELL #2 CHLORINATOR WELL NO. 3 CHLORINATOR WHEELER CREEK WTP-ABND ZONES 7 & 8 - 5 MG TANK CHLORINATOR ABERT WTP ADDISON-EVANS WTP ASR TREATMENT PLANT CHICKAHOMINY R Chesapeake Water Treatment Plant DALE BLVD PUMP STATION DOSWELL WTP DUKE ST WELLS & PUMP STATION TRMT PLANT FOREST GLEN HYPO GOOSE CREEK WTF HARRISONBURG WTP HENRICO WATER TREATMENT PLANT HIDDEN VALLEY WELL 2 TP JJ CORBALIS TREATMENT PLANT KRISTEN M. LENTZ WTP LAKE KILBY MONOCLOR RCS AT DOMINION VALLEY TANK MONOCLOR RCS AT LANDFILL TANK NI RIVER WTP Norfolk Water Treatment Plant PAXTON WELL TREATMENT RICHMOND WTP Richmond Water Treatment Plant SMITH WTP SUFFOLK WTP Virginia Beach Water Treatment Plant Bethel Ridge Cedar River Coal Creek (CT6) G-3 Scott Green River WTP Hazel Dell 7 - no DTR Judy Reservoir McMicken Heights Well Naches River WTP Nevada St Nooksack/Lake Whatcom Purchased Surface Water Guiberson Purchased surface water Ranney Collector 4 S01 - Surface Water S10 Well #11 Shana Park CT-6 S18 WF (S02 & 3)College & 32nd S21 Well #19 AAB919 SULTAN RVR-CLMBK DAM Seattle Water Treatment Plant Sequalitchew Springs Spokane Water Treatment Plant Stillywell Tacoma Water Treatment Plant Water Station 1 Well # 8 Disinfection Well 3 Well 7 Wells 2.1 and 2.2 West Pasco WTP Witte Wellfield 1 100 11 200 BF519 BH431 Madison Water Treatment Plant Milwaukee Water Treatment Plant TREATMENT PLANT ROUND TOP WTP

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