States / Louisiana / Drinking Water
Drinking Water Systems in Louisiana
908 community water systems serving about 5,239,132 people. 586 have a health-based violation on record since 2015, 183 of them unresolved.
SystemHealth-based violations (2015+)
TOWN OF JONESBORO WATER SYSTEM · Jackson Parish County · 6,231 served · groundwater177 (37 unresolved)
BODCAU WATER WORKS · Bossier Parish County · 159 served · groundwater38 (30 unresolved)
TOWN OF RAYVILLE WATER SYSTEM · Richland Parish County · 4,842 served · groundwater280 (28 unresolved)
CITY OF LAKE PROVIDENCE WATER SYSTEM · East Carroll Parish County · 5,850 served · groundwater124 (28 unresolved)
TALLULAH WATER SYSTEM · Madison Parish County · 8,601 served · groundwater132 (27 unresolved)
WARD 3 WATER ASSOCIATION · Morehouse Parish County · 1,662 served · groundwater40 (24 unresolved)
OZONE PINE SUBDIVISION · St. Tammany Parish County · 75 served · groundwater28 (24 unresolved)
TURKEY CREEK WATER SYSTEM · Franklin Parish County · 3,429 served · groundwater57 (22 unresolved)
CITY OF BOGALUSA WATER SYSTEM · Washington Parish County · 14,000 served · groundwater26 (22 unresolved)
CITY OF PINEVILLE WATER SYSTEM · Rapides Parish County · 20,358 served · groundwater66 (21 unresolved)
TOWN OF HAUGHTON WATER SYSTEM · Bossier Parish County · 5,355 served · groundwater25 (21 unresolved)
BAYOU PIERRE WATER SYSTEM · Red River Parish County · 1,371 served · groundwater20 (19 unresolved)
VILLAGE OF GRAYSON WATER SYSTEM · Caldwell Parish County · 1,461 served · groundwater35 (18 unresolved)
TOWN OF GRAMBLING WATER SYSTEM · Lincoln Parish County · 4,949 served · groundwater26 (18 unresolved)
VILLAGE OF EAST HODGE WATER SYSTEM · Jackson Parish County · 369 served · groundwater26 (18 unresolved)
FAMILY COURT MOBILE HOME PARK · Ascension Parish County · 80 served · groundwater19 (18 unresolved)
VILLAGE OF SOUTH MANSFIELD WATER SYSTEM · De Soto Parish County · 933 served · groundwater80 (17 unresolved)
CENTRAL GRANT WATER SYSTEM · Grant Parish County · 2,250 served · groundwater42 (16 unresolved)
CALCASIEU PARISH WW DISTRICT NO 4 · Calcasieu Parish County · 5,340 served · groundwater20 (16 unresolved)
VILLAGE WATER SYSTEM · Bossier Parish County · 10,890 served · groundwater71 (15 unresolved)
WALNUT BAYOU WATER ASSOCIATION · Madison Parish County · 3,531 served · groundwater38 (15 unresolved)
VILLAGE OF SICILY ISLAND · Catahoula Parish County · 930 served · groundwater20 (15 unresolved)
UNION PARISH WATERWORKS DISTRICT 1 · Union Parish County · 1,626 served · groundwater259 (14 unresolved)
SOUTHGATE MHP WATER SYSTEM · Bossier Parish County · 177 served · groundwater139 (14 unresolved)
MT OLIVE WATER SYSTEM · Bienville Parish County · 645 served · groundwater70 (14 unresolved)
PINEHILL WATERWORKS DISTRICT · Caddo Parish County · 4,926 served · purchased surface water14 (14 unresolved)
VILLAGE OF CLAYTON WATER SYSTEM · Concordia Parish County · 723 served · groundwater324 (12 unresolved)
EBARB WWKS DIST # 1 - AIMWELL AREA · Sabine Parish County · 6,738 served · purchased groundwater233 (12 unresolved)
ELM POINT ESTATES WATER SYSTEM · St. Martin Parish County · 90 served · groundwater162 (12 unresolved)
MY PLACE MOBILE HOME PARK WATER SYSTEM · St. Martin Parish County · 111 served · groundwater93 (12 unresolved)
BCC DETENTION CENTER WS · Richland Parish County · 150 served · groundwater53 (12 unresolved)
SOUTH SHREVEPORT MOBILE VILLA · Caddo Parish County · 75 served · groundwater49 (12 unresolved)
PONDEROSA RANCHES SUBDIVISION · St. Tammany Parish County · 579 served · groundwater22 (12 unresolved)
FOURTH WARD WATER WORKS · Livingston Parish County · 4,839 served · groundwater12 (12 unresolved)
CITY OF WINNFIELD WATER SYSTEM · Winn Parish County · 7,194 served · groundwater39 (11 unresolved)
VILLAGE OF FLORIEN WATER SYSTEM · Sabine Parish County · 700 served · groundwater24 (11 unresolved)
VILLAGE OF PROVENCAL WATER SYSTEM · Natchitoches Parish County · 705 served · groundwater65 (10 unresolved)
MIDWAY WATER SYSTEM INC · St. Landry Parish County · 192 served · groundwater49 (10 unresolved)
WINNSBORO WATER SYSTEM · Franklin Parish County · 7,518 served · groundwater37 (10 unresolved)
WEST GRANT WATER ASSOCIATION · Grant Parish County · 3,324 served · groundwater14 (10 unresolved)
DOYLINE WATERWORKS DISTRICT 1 · Webster Parish County · 969 served · groundwater11 (10 unresolved)
POINT BLUE/CHATAIGINER WATER SYSTEM · Evangeline Parish County · 3,471 served · groundwater10 (10 unresolved)
TOWN OF MELVILLE WATER SYSTEM · St. Landry Parish County · 1,314 served · groundwater10 (10 unresolved)
VILLAGE OF SIKES WATER SYSTEM · Winn Parish County · 639 served · groundwater328 (9 unresolved)
ST MARYS WATER SYSTEM · Bossier Parish County · 294 served · groundwater135 (9 unresolved)
RIVER ROAD WATER SYSTEM · Richland Parish County · 3,510 served · groundwater125 (9 unresolved)
CITY OF ST MARTINVILLE WATER SYSTEM · St. Martin Parish County · 7,263 served · groundwater72 (9 unresolved)
TOWN OF COLFAX · Grant Parish County · 2,552 served · groundwater61 (9 unresolved)
VILLAGE OF EPPS WATER SYSTEM · West Carroll Parish County · 594 served · groundwater58 (9 unresolved)
CHESTNUT-READHIMER WATER SYSTEM · Natchitoches Parish County · 564 served · groundwater57 (9 unresolved)
EAST CARROLL WS SOUTH · East Carroll Parish County · 1,071 served · purchased groundwater43 (9 unresolved)
VILLAGE OF GREENSBURG WATER SYSTEM · St. Helena Parish County · 1,340 served · groundwater42 (9 unresolved)
VILLAGE OF NORTH HODGE WATER SYSTEM · Jackson Parish County · 429 served · groundwater42 (9 unresolved)
WATERWORKS 1 OF MOREHOUSE, INC · Morehouse Parish County · 1,266 served · groundwater40 (9 unresolved)
TOWN OF NEW LLANO WATER SYSTEM · Vernon Parish County · 3,300 served · groundwater33 (9 unresolved)
WHEELING WATER SYSTEM INC · Winn Parish County · 381 served · groundwater31 (9 unresolved)
TOWN OF COUSHATTA WATER SYSTEM · Red River Parish County · 3,300 served · groundwater25 (9 unresolved)
PINE TRAILER PARK · Ascension Parish County · 60 served · groundwater22 (9 unresolved)
CITY OF LEESVILLE WATER SYSTEM · Vernon Parish County · 10,545 served · groundwater14 (9 unresolved)
FISKE UNION WATER SYSTEM · West Carroll Parish County · 1,830 served · groundwater13 (9 unresolved)
WESTVIEW WATER WORKS · Tangipahoa Parish County · 1,134 served · groundwater13 (9 unresolved)
VILLAGE OF RODESSA WATER SYSTEM · Caddo Parish County · 312 served · groundwater10 (9 unresolved)
NEBO WATER SYSTEM INC · La Salle Parish County · 2,460 served · groundwater9 (9 unresolved)
VIXEN WATER SYSTEM · Caldwell Parish County · 750 served · groundwater780 (8 unresolved)
PALMETTO ADDICTION RECOVERY · Richland Parish County · 45 served · groundwater240 (8 unresolved)
TOWN OF ST JOSEPH WATER SYSTEM · Tensas Parish County · 1,332 served · groundwater130 (8 unresolved)
VILLAGE OF PARKS WATER SYSTEM · St. Martin Parish County · 12,801 served · groundwater62 (8 unresolved)
SOUTHEAST HODGE WATER SYSTEM · Jackson Parish County · 111 served · groundwater43 (8 unresolved)
VILLAGE OF COLLINSTON WATER SYSTEM · Morehouse Parish County · 609 served · groundwater30 (8 unresolved)
LAFAYETTE MHP LLC · Lafayette Parish County · 188 served · groundwater26 (8 unresolved)
TOWN OF ARCADIA WATER SYSTEM · Bienville Parish County · 4,146 served · groundwater23 (8 unresolved)
G & J MOBILE HOME ESTATES WATER SYSTEM · Lafayette Parish County · 186 served · groundwater21 (8 unresolved)
CENTRAL PARK SUBDIVISION · St. Tammany Parish County · 342 served · groundwater17 (8 unresolved)
SETTLED INN VILLAGE WATER SYSTEM · Caddo Parish County · 108 served · groundwater13 (8 unresolved)
PALMETTO WATER WORKS INC · Webster Parish County · 285 served · groundwater10 (8 unresolved)
ROYAL MOBILE ESTATES WATER SYSTEM · Lafayette Parish County · 141 served · groundwater8 (8 unresolved)
CREEK PLACE APARTMENTS · St. Tammany Parish County · 100 served · groundwater8 (8 unresolved)
LAKEVIEW TRAILER PARK WATER SYSTEM · Lafayette Parish County · 30 served · groundwater179 (7 unresolved)
ST MARTIN INDUSTRIAL PARK WATER SYSTEM · St. Martin Parish County · 150 served · groundwater84 (7 unresolved)
MAGNOLIA - KILLIAN · Livingston Parish County · 999 served · groundwater12 (7 unresolved)
TOWN OF CLARKS WATER SYSTEM · Caldwell Parish County · 906 served · groundwater11 (7 unresolved)
LITROE WATER SYSTEM · Union Parish County · 369 served · groundwater477 (6 unresolved)
TOWN OF PLAIN DEALING WATER SYSTEM · Bossier Parish County · 2,346 served · groundwater276 (6 unresolved)
HOLUM WATER SYSTEM · Caldwell Parish County · 1,230 served · groundwater271 (6 unresolved)
CADEVILLE WATER DISTRICT · Ouachita Parish County · 6,219 served · groundwater256 (6 unresolved)
EGAN WATER CORPORATION · Acadia Parish County · 5,337 served · groundwater91 (6 unresolved)
TOWN OF RINGGOLD WATER SYSTEM · Bienville Parish County · 2,283 served · groundwater52 (6 unresolved)
VILLAGE OF MONTGOMERY WATER SYSTEM · Grant Parish County · 1,167 served · groundwater45 (6 unresolved)
TOWN OF CAMPTI WATER SYSTEM · Natchitoches Parish County · 1,515 served · groundwater33 (6 unresolved)
TOWN OF GUEYDAN WATER SYSTEM · Vermilion Parish County · 2,016 served · groundwater30 (6 unresolved)
OLD SALINE COMMUNITY WATER SYSTEM · Bienville Parish County · 390 served · groundwater19 (6 unresolved)
SOCIAL SPRINGS WATER SYSTEM NORTH · Red River Parish County · 744 served · groundwater16 (6 unresolved)
BEAR CREEK WATER SYSTEM · Jackson Parish County · 435 served · groundwater16 (6 unresolved)
BELLEVUE WATER SYSTEM · Bossier Parish County · 1,236 served · groundwater15 (6 unresolved)
CASH POINT LANDING · Bossier Parish County · 231 served · groundwater13 (6 unresolved)
CITY OF JENNINGS WATER SYSTEM · Jefferson Davis Parish County · 9,837 served · groundwater10 (6 unresolved)
OAK VILLA MOBILE HOME COMMUNITY · St. Tammany Parish County · 420 served · groundwater10 (6 unresolved)
MOUNT HERMON WATER DISTRICT · Washington Parish County · 1,107 served · groundwater7 (6 unresolved)
TOWN OF INDEPENDENCE WATER SYSTEM · Tangipahoa Parish County · 3,052 served · groundwater6 (6 unresolved)
TORBERT- FRISCO WATER WORKS · Pointe Coupee Parish County · 1,320 served · groundwater6 (6 unresolved)
SOUTH BOSSIER WATER SYSTEM · Bossier Parish County · 1,755 served · groundwater88 (5 unresolved)
TOWN OF WHITE CASTLE WATER SYSTEM · Iberville Parish County · 2,550 served · groundwater15 (5 unresolved)
SOUTHEAST BIENVILLE WATER SYSTEM · Bienville Parish County · 348 served · groundwater10 (5 unresolved)
VARNADO WATER WORKS - PINE · Washington Parish County · 840 served · groundwater5 (5 unresolved)
KEATCHIE WATER SYSTEM · De Soto Parish County · 4,446 served · groundwater123 (4 unresolved)
SPRINGFIELD MOBILE HOME PARK · Livingston Parish County · 63 served · groundwater91 (4 unresolved)
HAMMOCK WATER SUPPLY · Rapides Parish County · 900 served · groundwater82 (4 unresolved)
29 PALMS TRAILER PARK · Washington Parish County · 25 served · groundwater65 (4 unresolved)
SLIGO WATER SYSTEM INCORPORATED · Bossier Parish County · 2,850 served · groundwater52 (4 unresolved)
TOWN OF WISNER WATER SYSTEM · Franklin Parish County · 1,221 served · groundwater30 (4 unresolved)
LAKE RAMSEY · St. Tammany Parish County · 840 served · groundwater26 (4 unresolved)
LUCKY WATERWORKS · Bienville Parish County · 315 served · groundwater21 (4 unresolved)
TOWN OF CULLEN WATER SYSTEM · Webster Parish County · 1,236 served · groundwater16 (4 unresolved)
PINE PRAIRIE CORRECTIONAL FACILITY · Evangeline Parish County · 900 served · groundwater13 (4 unresolved)
VILLAGE OF WILSON WATER SYSTEM · East Feliciana Parish County · 744 served · groundwater7 (4 unresolved)
CAJUN MOBILE HOME PARK WATER SYSTEM · Lafayette Parish County · 168 served · groundwater6 (4 unresolved)
EBARB WWKS DIST #1 - NORTH EBARB · Sabine Parish County · 1,761 served · groundwater338 (3 unresolved)
VILLAGE OF RIDGECREST WATER SUPPLY · Concordia Parish County · 684 served · purchased groundwater335 (3 unresolved)
CITY OF FRANKLIN WATER SUPPLY · St. Mary Parish County · 8,325 served · surface water325 (3 unresolved)
WARDS CHAPEL WATER SYSTEM · Union Parish County · 1,620 served · groundwater305 (3 unresolved)
INDIAN VILLAGE WATER SYSTEM · Ouachita Parish County · 2,082 served · groundwater298 (3 unresolved)
TOWN OF FARMERVILLE WATER SYSTEM · Union Parish County · 5,352 served · groundwater245 (3 unresolved)
VILLAGE OF GEORGETOWN WATER SUPPLY · Grant Parish County · 363 served · purchased groundwater225 (3 unresolved)
SABINE PARISH WD #1 - POWHATAN · Natchitoches Parish County · 612 served · groundwater196 (3 unresolved)
BROWNVILLE WATER SYSTEM · Ouachita Parish County · 9,696 served · groundwater102 (3 unresolved)
VILLAGE OF CHOUDRANT WATER SYSTEM · Lincoln Parish County · 1,950 served · groundwater38 (3 unresolved)
BAYOU TECHE WATER WORKS · St. Martin Parish County · 10,137 served · groundwater29 (3 unresolved)
WESTLAKE CITY OF WATER SYSTEM · Calcasieu Parish County · 4,858 served · groundwater15 (3 unresolved)
VILLAGE OF DRY PRONG WATER SYSTEM · Grant Parish County · 1,155 served · groundwater13 (3 unresolved)
TOWN OF DELCAMBRE WATER SYSTEM · Vermilion Parish County · 2,457 served · groundwater11 (3 unresolved)
TOWN OF HAYNESVILLE WATER SYSTEM · Claiborne Parish County · 3,600 served · groundwater9 (3 unresolved)
ST TAM PARISH - NORTHLAKE BEHAVIORAL · St. Tammany Parish County · 480 served · groundwater8 (3 unresolved)
CITY OF BREAUX BRIDGE WATER SYSTEM · St. Martin Parish County · 10,098 served · groundwater7 (3 unresolved)
NORTH FRANKLIN WATER WORKS · Franklin Parish County · 7,989 served · groundwater7 (3 unresolved)
TOWN OF OBERLIN WATER SYSTEM · Allen Parish County · 2,730 served · groundwater7 (3 unresolved)
CITY OF COVINGTON WATER SUPPLY · St. Tammany Parish County · 16,185 served · groundwater6 (3 unresolved)
SOUTH VERNON PARISH WATERWORKS DISTRICT · Vernon Parish County · 4,083 served · groundwater3 (3 unresolved)
CENTRAL CLAIBORNE WATER SYSTEM · Claiborne Parish County · 2,859 served · groundwater3 (3 unresolved)
VILLAGE OF DODSON WATER SYSTEM · Winn Parish County · 714 served · groundwater3 (3 unresolved)
SOCIAL SPRINGS WATER SYSTEM SOUTH · Red River Parish County · 576 served · groundwater3 (3 unresolved)
ST TAM PARISH- BEN THOMAS RD · St. Tammany Parish County · 220 served · groundwater3 (3 unresolved)
MAGNOLIA-PORT LOUIS TOWNHOMES · St. Tammany Parish County · 200 served · groundwater3 (3 unresolved)
G & R MOBILE HOME PARK WATER SYSTEM · Lafayette Parish County · 171 served · groundwater3 (3 unresolved)
MAGNOLIA - LINDA LANE · Caddo Parish County · 111 served · groundwater3 (3 unresolved)
RED HILL WATERWORKS INC. · Grant Parish County · 1,914 served · groundwater634 (2 unresolved)
VILLAGE OF CALVIN WATER SYSTEM · Winn Parish County · 591 served · groundwater296 (2 unresolved)
BACKWOOD VILLAGE WATER SYSTEM · Winn Parish County · 783 served · groundwater288 (2 unresolved)
TOWN OF BERNICE WATER SYSTEM · Union Parish County · 1,863 served · groundwater177 (2 unresolved)
HORSE SHOE ROAD WATER SYSTEM · Webster Parish County · 270 served · groundwater122 (2 unresolved)
RIVER POINT WATER SYSTEM · Bossier Parish County · 45 served · groundwater112 (2 unresolved)
HICKORY GROVE WATER SYSTEM · Red River Parish County · 570 served · purchased surface water56 (2 unresolved)
SOUTHWEST AVOYELLES WATER DISTRICT · Avoyelles Parish County · 1,053 served · groundwater42 (2 unresolved)
VILLAGE OF ROSEDALE WATER SYSTEM · Iberville Parish County · 664 served · groundwater30 (2 unresolved)
CITY OF VILLE PLATTE WATER SYSTEM · Evangeline Parish County · 6,590 served · groundwater28 (2 unresolved)
GRAMBLING STATE UNIVERSITY WS · Lincoln Parish County · 6,000 served · groundwater27 (2 unresolved)
EVANGELINE WW DISTRICT 1 - PINE PRAIRIE · Evangeline Parish County · 2,598 served · groundwater22 (2 unresolved)
TOWN OF CHURCH POINT WATER SYSTEM · Acadia Parish County · 4,176 served · groundwater15 (2 unresolved)
ZONE 2 WATER SYSTEM INC. · Grant Parish County · 1,344 served · groundwater14 (2 unresolved)
VILLAGE OF MORSE WATER SYSTEM · Acadia Parish County · 1,065 served · groundwater11 (2 unresolved)
CENTRAL WATER SYSTEM · Webster Parish County · 558 served · groundwater10 (2 unresolved)
MT LEBANON WATER SYSTEM · Bienville Parish County · 225 served · groundwater8 (2 unresolved)
GERMANTOWN WATER SYSTEM · Webster Parish County · 1,410 served · groundwater7 (2 unresolved)
FOUR FORKS WATER SYSTEM · Caddo Parish County · 609 served · groundwater7 (2 unresolved)
VILLAGE OF BIENVILLE WATER SYSTEM · Bienville Parish County · 360 served · groundwater6 (2 unresolved)
AUTUMN ACRES MHP WATER SYSTEM · Caddo Parish County · 90 served · groundwater3 (2 unresolved)
CITY OF CARENCRO WATER SYSTEM · Lafayette Parish County · 11,301 served · groundwater2 (2 unresolved)
TOWN OF AMITE WATER SYSTEM · Tangipahoa Parish County · 4,300 served · groundwater2 (2 unresolved)
PIONEER DARNELL WATER SYSTEM · West Carroll Parish County · 2,190 served · groundwater2 (2 unresolved)
FELLOWSHIP WATER SYSTEM · Lincoln Parish County · 795 served · groundwater2 (2 unresolved)
WEST YELLOW WATER MH PARK · Tangipahoa Parish County · 174 served · groundwater2 (2 unresolved)
WESTON WATER SYSTEM · Jackson Parish County · 1,980 served · groundwater99 (1 unresolved)
TOWN OF GRAND COTEAU WATER SYSTEM · St. Landry Parish County · 1,650 served · groundwater69 (1 unresolved)
PARISH UTILITIES OF ASCENSION · Ascension Parish County · 9,732 served · surface water52 (1 unresolved)
VILLAGE OF SAREPTA WATER SYSTEM · Webster Parish County · 1,500 served · groundwater30 (1 unresolved)
MAGNOLIA-BRIGAS ESTATES · Calcasieu Parish County · 294 served · groundwater26 (1 unresolved)
EAGLE LAKE MOBILE HOME PARK · St. Tammany Parish County · 300 served · groundwater18 (1 unresolved)
TOWN OF LUTCHER WATERWORKS · St. James Parish County · 4,781 served · surface water17 (1 unresolved)
POINTE COUPEE WATER WORKS DISTRICT 1 · Pointe Coupee Parish County · 10,629 served · groundwater5 (1 unresolved)
SPRINGHILL WATER SYSTEM · Webster Parish County · 7,800 served · groundwater5 (1 unresolved)
LAKEVIEW WATER SYSTEM · Caddo Parish County · 2,025 served · purchased surface water3 (1 unresolved)
VILLAGE OF ANGIE WATER SUPPLY · Washington Parish County · 400 served · groundwater2 (1 unresolved)
EAST FELICIANA WWKS DISTRICT 7 · East Feliciana Parish County · 2,805 served · groundwater1 (1 unresolved)
MAGNOLIA - SIMPSON ACRES · Caddo Parish County · 81 served · groundwater1 (1 unresolved)
FAIRVIEW UNION WATER SYSTEM · Red River Parish County · 2,346 served · surface water962
TOWN OF FERRIDAY WATER SYSTEM · Concordia Parish County · 3,816 served · groundwater835
ALBERTA WATER SYSTEM · Bienville Parish County · 1,860 served · groundwater614
PENDLETON WATER ASSOCIATION · Sabine Parish County · 2,634 served · surface water592
SANDY POINT 480 WATER SYSTEM · Natchitoches Parish County · 654 served · groundwater557
WEST WINN WATER SYSTEM INC · Winn Parish County · 1,965 served · groundwater549
MAGNOLIA-SPRING CREEK SUBDIVISION · Jackson Parish County · 444 served · groundwater548
BELLWOOD WATER SYSTEM · Natchitoches Parish County · 1,032 served · groundwater546
TOWN OF OIL CITY WATER SYSTEM · Caddo Parish County · 2,148 served · purchased surface water535
VILLAGE OF TULLOS WATER SYSTEM · La Salle Parish County · 792 served · groundwater516
JONES MCGINTY WATER SYSTEM · Morehouse Parish County · 696 served · groundwater512
SARDIS WATER SYSTEM · Union Parish County · 1,404 served · groundwater429
VILLAGE OF CHATHAM WATER SYSTEM · Jackson Parish County · 1,557 served · groundwater423
HUDSON GAARS MILL WATER SYSTEM · Winn Parish County · 660 served · groundwater403
UNION SPRINGS WATER SYSTEM · Sabine Parish County · 1,260 served · groundwater401
TRI-WATER SYSTEM · Union Parish County · 1,302 served · groundwater362
VILLAGE OF DOWNSVILLE WATER SYSTEM · Union Parish County · 216 served · groundwater344
BELMONT WATERWORKS INC · Sabine Parish County · 2,805 served · groundwater335
PLEASANT HILLS-CROSSROADS WATER SYSTEMS · Winn Parish County · 840 served · groundwater326
SOUTH DESOTO WATER SYSTEM · De Soto Parish County · 963 served · groundwater324
LAKE ST JOHN WATERWORKS DISTRICT 1 · Concordia Parish County · 2,067 served · groundwater308
EROS COMMUNITY WATER SYSTEM · Jackson Parish County · 729 served · groundwater305
SOUTHWEST OUACHITA WATERWORKS, INC · Ouachita Parish County · 10,725 served · groundwater296
RANDOLPH WATER SYSTEM · Union Parish County · 249 served · groundwater295
LINVILLE-HAILE WATER SYSTEM · Union Parish County · 1,635 served · groundwater294
JOYCE WATER SUPPLY · Winn Parish County · 474 served · groundwater294
HICO WATER SYSTEM · Lincoln Parish County · 1,530 served · groundwater289
SPRINGHILL COMMUNITY WATER SYSTEM · Bienville Parish County · 183 served · groundwater285
SALEM WATER SYSTEM · Union Parish County · 753 served · groundwater281
EBARB WWKS DIST # 1 - N EBARB/BELMONT · Sabine Parish County · 789 served · purchased groundwater273
EAST COLUMBIA WATER SYSTEM · Caldwell Parish County · 2,829 served · groundwater254
EAST DESOTO WATER SYSTEM · De Soto Parish County · 1,455 served · groundwater250
TOWN OF ZWOLLE WATER SYSTEM · Sabine Parish County · 2,520 served · groundwater246
DARBONNE WS NORTH · Union Parish County · 3,186 served · groundwater240
TOWN OF NEWELLTON WATER SYSTEM · Tensas Parish County · 1,100 served · surface water235
TANNEHILL WATER SYSTEM · Winn Parish County · 1,932 served · groundwater232
VILLAGE OF DUBACH WATER SYSTEM · Lincoln Parish County · 1,218 served · groundwater224
VILLAGE OF MARION WATER SYSTEM · Union Parish County · 1,533 served · groundwater214
VILLAGE OF ATLANTA WATER SUPPLY · Winn Parish County · 900 served · groundwater209
WEST STERLINGTON WATER SYSTEM · Union Parish County · 1,095 served · groundwater207
ROCKY BRANCH WATER SYSTEM · Union Parish County · 1,650 served · groundwater206
TOWN OF MAMOU WATER SYSTEM · Evangeline Parish County · 4,559 served · groundwater200
VILLAGE OF EROS WATER SYSTEM · Jackson Parish County · 318 served · groundwater197
DARBONNE WS SOUTH · Union Parish County · 3,261 served · groundwater195
L&R NORTH WATER SYSTEM · Ouachita Parish County · 1,293 served · groundwater185
BETTER WATERWORKS WATER SYSTEM · Ouachita Parish County · 2,160 served · groundwater175
CAMERON PARISH WW DISTRICT 7 · Cameron Parish County · 576 served · groundwater175
HIDDEN OAKS SUBDIVISION WS · Ouachita Parish County · 438 served · purchased groundwater169
SPILLWAY ESTATES WATER SYSTEM · Jackson Parish County · 501 served · groundwater168
SOUTH TOLEDO BEND WATER DISTRICT · Sabine Parish County · 5,943 served · groundwater154
WILDWOOD MHP WS · Ouachita Parish County · 30 served · purchased groundwater154
SABINE PARISH WATER DISTRICT 1 · Sabine Parish County · 6,924 served · groundwater149
PORT SULPHUR WATER DISTRICT · Plaquemines Parish County · 10,308 served · surface water148
UNITED WATER SYSTEM · St. Martin Parish County · 4,446 served · groundwater143
VILLAGE OF PALMETTO WATER SYSTEM · St. Landry Parish County · 2,178 served · groundwater143
CULBERTSON WATER SYSTEM · Lincoln Parish County · 3,300 served · groundwater142
PLEASURE BEND WATER SUPPLY · St. John the Baptist Parish County · 528 served · groundwater141
PORT OF WEST ST MARY · St. Mary Parish County · 400 served · groundwater139
SOUTHWEST ALLEN WW DISTRICT NO 2 · Allen Parish County · 8,106 served · groundwater138
VILLAGE OF SALINE WATER SYSTEM · Bienville Parish County · 450 served · groundwater136
VILLAGE OF BONITA WATER SYSTEM · Morehouse Parish County · 426 served · groundwater135
RAMSEY WATER SYSTEM · Ouachita Parish County · 84 served · purchased groundwater134
PRAIRIE ROAD WATER DISTRICT · Ouachita Parish County · 2,598 served · groundwater131
CITY OF MANSFIELD WATER SYSTEM · De Soto Parish County · 7,512 served · surface water130
CAMERON PARISH WW DISTRICT 9 · Cameron Parish County · 871 served · groundwater130
CAMERON PARISH WATER AND WW DISTRICT 1 · Cameron Parish County · 1,798 served · groundwater129
VILLAGE OF CONVERSE WATER SYSTEM · Sabine Parish County · 561 served · groundwater129
TOWN OF LOGANSPORT WATER SYSTEM · De Soto Parish County · 2,448 served · surface water127
TOWN OF COTTONPORT WATER SYSTEM · Avoyelles Parish County · 3,120 served · groundwater125
VILLAGE OF CASTOR WATER SYSTEM · Bienville Parish County · 435 served · groundwater116
POINTE A LA HACHE WATER SYSTEM · Plaquemines Parish County · 882 served · surface water113
LINCOLN HILLS SUBDIVISION WS · Ouachita Parish County · 552 served · purchased groundwater112
SOUTH MONROE WS GOWC · Ouachita Parish County · 7,335 served · groundwater110
WARD NINE WATER SYSTEM · Claiborne Parish County · 465 served · groundwater106
PECAN LAKE SUBDIVISION WS · Ouachita Parish County · 57 served · purchased groundwater102
JENKINS COMMUNITY WATER SYSTEM · Webster Parish County · 1,026 served · groundwater97
PLEASANT RIDGE WATER SYSTEM · La Salle Parish County · 540 served · purchased groundwater96
CITY OF SHREVEPORT WATER SYSTEM · Caddo Parish County · 192,378 served · surface water90
VILLAGE OF NOBLE WATER SYSTEM · Sabine Parish County · 549 served · groundwater88
EAST CARROLL WS NORTH · East Carroll Parish County · 45 served · purchased groundwater85
TOWN OF OLLA WATER SYSTEM · La Salle Parish County · 2,565 served · groundwater83
POINT WILHITE WS · Union Parish County · 2,292 served · groundwater83
INTRACOASTAL WATER SYSTEM WEST · Iberville Parish County · 6,489 served · surface water82
VILLAGE OF CLARENCE WATER SYSTEM · Natchitoches Parish County · 642 served · purchased surface water78
VILLAGE OF HARRISONBURG WATER SYSTEM · Catahoula Parish County · 1,530 served · groundwater76
WEST MONROE WATER SYSTEM · Ouachita Parish County · 16,005 served · groundwater74
VILLAGE OF SUN WATER SUPPLY · St. Tammany Parish County · 726 served · groundwater72
VILLAGE OF HOSSTON WATER SYSTEM · Caddo Parish County · 729 served · groundwater69
BEEKMAN WATER SYSTEM · Morehouse Parish County · 1,275 served · groundwater68
MONTICELLO WATER SYSTEM · East Carroll Parish County · 1,104 served · groundwater68
HOLMESVILLE WATER SYSTEM · Union Parish County · 2,406 served · groundwater66
TOWN OF IOTA WATER SYSTEM · Acadia Parish County · 1,842 served · groundwater66
MCCLENDON COMMUNITY WATER WELL · Ouachita Parish County · 336 served · groundwater66
TOWN OF OAK GROVE WATER SYSTEM · West Carroll Parish County · 2,955 served · groundwater63
MAGNOLIA-RIGOLETS ESTATES · St. Tammany Parish County · 273 served · groundwater63
CHENIERE DREW SOUTH WATER SYSTEM · Ouachita Parish County · 1,563 served · groundwater61
TOWN OF HOMER WATER SYSTEM · Claiborne Parish County · 4,524 served · groundwater60
EGAN WATER CORPORATION NO 2 · Acadia Parish County · 2,835 served · groundwater58
VILLAGE OF PLEASANT HILL WATER SYSTEM · Sabine Parish County · 990 served · groundwater58
TENSAS WATER DISTRICT ASSOCIATION · Tensas Parish County · 3,843 served · surface water57
TOWN OF MANY WATER SYSTEM · Sabine Parish County · 4,428 served · surface water52
DALCOUR WATERWORKS DISTRICT · Plaquemines Parish County · 1,248 served · surface water51
REDDELL VIDRINE WATER DISTRICT · Evangeline Parish County · 2,952 served · groundwater50
GULF STREAM MANOR WATER SYSTEM · Calcasieu Parish County · 1,368 served · groundwater49
MAMOU ROAD WATER DISTRICT, INC · St. Landry Parish County · 2,478 served · groundwater48
CITY OF OPELOUSAS WATER SYSTEM · St. Landry Parish County · 20,388 served · groundwater46
NEW CARROLL WATER SYSTEM · West Carroll Parish County · 3,507 served · groundwater44
SANDY HILL WATER & SEWER · Vernon Parish County · 600 served · groundwater43
WEST ALLEN PARISH WATER SYSTEM · Allen Parish County · 3,582 served · groundwater42
EAST CENTRAL BOSSIER WATER SYSTEM · Bossier Parish County · 885 served · groundwater42
MAGNOLIA-PILOT STREET · St. Tammany Parish County · 174 served · groundwater41
VERMILION WATERWORKS DISTRICT 1 · Vermilion Parish County · 24,132 served · groundwater40
WEST HWY 80 ARK ROAD WS · Ouachita Parish County · 14,649 served · groundwater40
VILLAGE OF TANGIPAHOA WATER SYSTEM · Tangipahoa Parish County · 748 served · groundwater40
FRIENDSHIP WATER SYSTEM · Bienville Parish County · 717 served · groundwater40
BAYOU MACON WATER SYSTEM · Madison Parish County · 1,041 served · purchased groundwater39
MAGNOLIA-WESTERN UTILITIES · Ouachita Parish County · 789 served · groundwater39
CRESTON WATER SYSTEM · Natchitoches Parish County · 801 served · groundwater38
VILLAGE OF WATERPROOF WATER SYSTEM · Tensas Parish County · 786 served · purchased surface water38
PHAROS MOBILE HOME COMMUNITY NORTH · Calcasieu Parish County · 162 served · groundwater38
ST MARTIN WATER DISTRICT 4 - CATAHOULA · St. Martin Parish County · 3,000 served · purchased groundwater37
VILLAGE OF CANKTON WATER SYSTEM · St. Landry Parish County · 2,730 served · groundwater37
PECAN ISLAND WW DISTRICT NO 3 · Vermilion Parish County · 1,230 served · groundwater37
COTTON PLANT WATER SYSTEM · Caldwell Parish County · 783 served · groundwater37
PEARL PLANTATION TOWNHSE · St. Tammany Parish County · 60 served · groundwater37
MJS ESTATES WATER SYSTEM · Iberia Parish County · 39 served · groundwater37
DESOTO PARISH WATER WORKS DISTRICT 1 · De Soto Parish County · 7,173 served · surface water36
ASCENSION CONSOLIDATED UTILITY DIST 1 · Ascension Parish County · 2,229 served · purchased surface water35
MAGNOLIA-BELLEVILLE SUBDIVISION · Lafayette Parish County · 282 served · purchased groundwater35
ASSUMPTION PARISH WW DISTRICT 1 · Assumption Parish County · 21,366 served · surface water34
AZALEA LANE TRAILER PARK · St. Tammany Parish County · 84 served · groundwater34
BADGER TRAIL WATER SYSTEM · Iberia Parish County · 42 served · groundwater34
TOWN OF LEONVILLE WATER SYSTEM · St. Landry Parish County · 9,552 served · groundwater33
TOWN OF KENTWOOD WATER SYSTEM · Tangipahoa Parish County · 2,205 served · groundwater33
TOWN OF COTTON VALLEY WATER SYSTEM · Webster Parish County · 1,380 served · groundwater33
TOWN OF GREENWOOD WATER SYSTEM · Caddo Parish County · 5,205 served · surface water32
VILLAGE OF MERMENTAU WATER SYSTEM · Acadia Parish County · 780 served · groundwater32
GILARK WATER SYSTEM · Webster Parish County · 675 served · groundwater32
CECILIA WATER CORPORATION · St. Martin Parish County · 12,420 served · groundwater30
TOWN OF FRANKLINTON WATER SYSTEM · Washington Parish County · 4,150 served · groundwater30
ADVENTURES RV RESORT · Tangipahoa Parish County · 635 served · groundwater30
NEW ORLEANS ALGIERS WATER WORKS · Orleans Parish County · 52,785 served · surface water29
OAK RIVER ESTATES · St. Tammany Parish County · 25 served · groundwater29
TOWN OF ROSELAND WATER SYSTEM · Tangipahoa Parish County · 1,521 served · groundwater28
MAGNOLIA-UTILITY SERVICE OF LAKE CHARLES · Calcasieu Parish County · 306 served · groundwater28
TOWN OF SUNSET WATER SYSTEM · St. Landry Parish County · 4,356 served · groundwater27
ALLEN PARISH WW DISTRICT NO 1 · Allen Parish County · 1,266 served · groundwater27
MADISONVILLE ON THE LAKE · St. Tammany Parish County · 51 served · groundwater27
TOWN OF SIBLEY WATER SYSTEM · Webster Parish County · 2,373 served · groundwater26
MAGNOLIA-GARDEN HEIGHTS SUBDIVISION WS · Lafayette Parish County · 483 served · groundwater26
PLANTATION MOBILE HOME VILLAGE · Ascension Parish County · 132 served · groundwater26
CITY OF OAKDALE WATER SYSTEM · Allen Parish County · 6,114 served · groundwater25
VILLAGE OF CHENEYVILLE WATER SYSTEM · Rapides Parish County · 1,531 served · groundwater25
GIVING HOPE RETREAT · St. Tammany Parish County · 45 served · groundwater25
CITY OF PATTERSON WATER SYSTEM · St. Mary Parish County · 8,456 served · surface water24
ST MARTIN WATER WORKS DISTRICT 3 - CADE · St. Martin Parish County · 3,249 served · groundwater24
EAST ALLEN PARISH WATER WORKS · Allen Parish County · 3,030 served · groundwater24
TOWN OF ELTON WATER SYSTEM · Jefferson Davis Parish County · 1,512 served · purchased groundwater24
LINCOLN PARISH WATERWORKS DISTRICT #1 · Lincoln Parish County · 570 served · groundwater24
ST LANDRY WWD 3 PORT BARRE AREA B · St. Landry Parish County · 516 served · purchased groundwater24
MAGNOLIA-PEG LEG COVE · Sabine Parish County · 189 served · purchased surface water24
BELAH FELLOWSHIP WATER SYSTEM · La Salle Parish County · 1,806 served · groundwater23
VILLAGE OF BRYCELAND WATER SYSTEM · Bienville Parish County · 342 served · groundwater23
ST JOSEPH ABBEY · St. Tammany Parish County · 127 served · groundwater23
TOWN OF WASHINGTON WATER SYSTEM · St. Landry Parish County · 1,713 served · groundwater21
MAGNOLIA-JACKSON SQUARE · Lafayette Parish County · 825 served · purchased groundwater21
KINGS COURT MHP WATER SYSTEM · Lafayette Parish County · 220 served · groundwater21
MAGNOLIA-COTTAGES OF ACADIANA · Lafayette Parish County · 196 served · groundwater21
ST JOHN WATER DISTRICT 1 · St. John the Baptist Parish County · 10,484 served · surface water20
WATER & SEWER COMMISSION 4 OF ST MARY · St. Mary Parish County · 9,709 served · surface water20
IBERIA WATER WORKS DISTRICT 3 - COTEAU · Iberia Parish County · 8,775 served · groundwater20
ST JAMES WATER DISTRICT 2 · St. James Parish County · 7,513 served · surface water20
NORTH OF CROWLEY WATER CORPORATION · Acadia Parish County · 4,020 served · groundwater20
TOWN OF JENA WATER SYSTEM · La Salle Parish County · 3,614 served · groundwater20
TE MAMOU WATER DISTRICT · Evangeline Parish County · 2,259 served · groundwater20
BLACK RIVER WATER SYSTEM · Catahoula Parish County · 2,256 served · groundwater20
MAITLAND WATER WORKS DISTRICT · Catahoula Parish County · 900 served · groundwater20
BOB COMMUNITY WATERWORKS · Grant Parish County · 732 served · purchased surface water20
WHITE OAKS MANUFACTURED HOUSING COMM. · Ascension Parish County · 138 served · groundwater20
PHAROS MOBILE HOME COMMUNITY SOUTH · Calcasieu Parish County · 222 served · groundwater19
CITY OF MONROE WATER SYSTEM · Ouachita Parish County · 57,000 served · surface water18
SLIDELL WATER SUPPLY · St. Tammany Parish County · 35,547 served · groundwater18
GREATER WARD 1 WATERWORKS DISTRICT · Lincoln Parish County · 3,333 served · groundwater18
WARDS 4 & 5 WATER SYSTEM · Caldwell Parish County · 1,002 served · groundwater18
ALABAMA WATER SYSTEM · Bienville Parish County · 948 served · groundwater18
VILLAGE OF MCNARY WATER SYSTEM · Rapides Parish County · 587 served · groundwater18
ST BERNARD PARISH WATERWORKS · St. Bernard Parish County · 44,783 served · surface water17
LASALLE WATERWORKS DISTRICT 1 · La Salle Parish County · 3,240 served · groundwater17
DEEPWOODS UTILITIES INC · Caddo Parish County · 657 served · groundwater17
EDGEFIELD WATER SYSTEM · Red River Parish County · 375 served · groundwater17
MAGNOLIA-RIVER PINES PLANTATION · Livingston Parish County · 300 served · groundwater17
MAGNOLIA-VILLAGE QUEST SUBDIVISION · Lafayette Parish County · 186 served · groundwater17
CITY OF ABBEVILLE WATER SYSTEM · Vermilion Parish County · 14,217 served · groundwater16
CITY OF YOUNGSVILLE WATER SYSTEM · Lafayette Parish County · 10,614 served · groundwater16
EAST SIDE WATER SYSTEM · Evangeline Parish County · 5,640 served · groundwater16
CAMERON PARISH WW DISTRICT 11 - BIG LAKE · Cameron Parish County · 1,620 served · groundwater16
LISBON WATER SYSTEM · Claiborne Parish County · 891 served · groundwater16
YOUNGS COMMUNITY LLC. WATER SYSTEM · Lafayette Parish County · 144 served · groundwater16
HAPPY ACRES MOBILE HOME PARK · Washington Parish County · 120 served · groundwater16
ST TAM PARISH - LAKE HILLS VILLAGE · St. Tammany Parish County · 88 served · groundwater16
MAGNOLIA-PORT EAST · Iberia Parish County · 45 served · groundwater16
BASTROP WATER SYSTEM · Morehouse Parish County · 18,105 served · groundwater15
VILLAGE OF HESSMER WATER SYSTEM · Avoyelles Parish County · 3,246 served · groundwater15
TOWN OF GRAMERCY WATERWORKS · St. James Parish County · 2,860 served · surface water15
TOWN OF JONESVILLE WATER SYSTEM · Catahoula Parish County · 2,811 served · groundwater15
WARD 6 WATER ASSOCIATION OF RAPIDES · Rapides Parish County · 1,410 served · groundwater15
OAK VILLAGE MOBILE HOME PARK WS · Ascension Parish County · 87 served · groundwater15
BARKSDALE AFB WATER SYSTEM · Bossier Parish County · 13,000 served · purchased surface water14
TOWN OF SIMMESPORT WATER SYSTEM · Avoyelles Parish County · 2,142 served · groundwater14
MAGNOLIA-GREEN ACRES SUBDIVISION · Beauregard Parish County · 1,575 served · groundwater14
TOWN OF GIBSLAND WATER SYSTEM · Bienville Parish County · 979 served · groundwater14
VILLAGE OF ESTHERWOOD WATER SYSTEM · Acadia Parish County · 891 served · groundwater14
SOUTHEAST GRANT WATER SYSTEM · Grant Parish County · 567 served · groundwater14
LEWISBURG ESTATES · St. Tammany Parish County · 60 served · groundwater14
TOWN OF BLANCHARD WATER SYSTEM · Caddo Parish County · 16,326 served · surface water13
CAMERON PARISH WW DISTRICT 11-SWEET LAKE · Cameron Parish County · 3,507 served · groundwater13
TOWN OF KINDER WATER SYSTEM · Allen Parish County · 3,195 served · purchased groundwater13
LIDDIEVILLE WATER SYSTEM · Franklin Parish County · 1,602 served · groundwater13
LELAND WATER SYSTEM INC · Catahoula Parish County · 1,140 served · groundwater13
SPRING BAYOU WATER WORKS DISTRICT · Avoyelles Parish County · 795 served · purchased groundwater13
MAGNOLIA-EVANGELINE OAKS · Bossier Parish County · 195 served · groundwater13
ST CHARLES MOBILE HOME PARK · Tangipahoa Parish County · 175 served · groundwater13
MAGNOLIA-BEVERLY HEIGHTS · St. Tammany Parish County · 100 served · groundwater13
CITY OF NATCHITOCHES WATER SYSTEM · Natchitoches Parish County · 27,693 served · surface water12
BELLE CHASSE WATER DISTRICT · Plaquemines Parish County · 19,644 served · surface water12
CITY OF MORGAN CITY WATER SYSTEM · St. Mary Parish County · 12,703 served · surface water12
ST MARY WATER & SEWER COMM #3 · St. Mary Parish County · 7,828 served · surface water12
PLAISANCE WATER SYSTEM · St. Landry Parish County · 6,465 served · groundwater12
SOUTH RAYNE WATER CORPORATION · Acadia Parish County · 4,254 served · groundwater12
TOWN OF VIVIAN WATER SYSTEM · Caddo Parish County · 4,050 served · surface water12
ST LANDRY WWD 3 PORT BARRE AREA D · St. Landry Parish County · 1,860 served · purchased groundwater12
VILLAGE OF HALL SUMMIT WATER SYSTEM · Red River Parish County · 756 served · groundwater12
EAST CROSS WATER SYSTEM · Red River Parish County · 453 served · groundwater12
MAGNOLIA-RIVERSCAPE @ CLIO SUB · Livingston Parish County · 165 served · groundwater12
TIMBERLAND MOBILE HOME PARK · St. Tammany Parish County · 60 served · groundwater12
EBARB WWKS DIST #1 - MARSH · Sabine Parish County · 54 served · groundwater12
LENA WATER SYSTEM INC · Rapides Parish County · 3,540 served · groundwater11
CONCORDIA WATERWORKS DISTRICT 1 · Concordia Parish County · 6,921 served · groundwater10
CITY OF BROUSSARD WATER SYSTEM · Lafayette Parish County · 5,151 served · groundwater10
ST LANDRY WATER WORKS DISTRICT 2 RURAL · St. Landry Parish County · 4,761 served · groundwater10
CITY OF BROUSSARD HWY 90 WATER SYSTEM · Lafayette Parish County · 4,182 served · groundwater10
MAGNOLIA-LAKESHORE ESTATES · St. Tammany Parish County · 4,146 served · groundwater10
BLOCKER WATER SYSTEM · Webster Parish County · 1,719 served · groundwater10
GILBERT WATER SYSTEM · Franklin Parish County · 915 served · purchased groundwater10
VILLAGE OF IDA WATER SYSTEM · Caddo Parish County · 495 served · groundwater10
JIMMY BABIN APARTMENTS · Ascension Parish County · 96 served · groundwater10
BERWICK BAYOU VISTA WW COMMISSION · St. Mary Parish County · 0 served · surface water10
VILLAGE OF JUNCTION CITY WATER SYSTEM · Union Parish County · 708 served · groundwater9
UNION GROVE WATER SYSTEM · Webster Parish County · 456 served · groundwater9
MAGNOLIA-HOMELAND HEIGHT · St. Tammany Parish County · 234 served · groundwater9
EVERGREEN ESTATES WATER SYSTEM · Caddo Parish County · 162 served · groundwater9
MAGNOLIA-JONES ROLLING RIDGE · Caddo Parish County · 111 served · groundwater9
CITY OF BOSSIER CITY WATER SYSTEM · Bossier Parish County · 79,506 served · surface water8
CITY OF ALEXANDRIA WATER SYSTEM · Rapides Parish County · 66,798 served · groundwater8
CITY OF HAMMOND WATER SYSTEM · Tangipahoa Parish County · 21,135 served · groundwater8
GRETNA WATERWORKS · Jefferson Parish County · 17,026 served · surface water8
CITY OF MINDEN WATER SYSTEM · Webster Parish County · 16,281 served · groundwater8
SAVOY SWORDS WATER SYSTEM INC · St. Landry Parish County · 7,326 served · groundwater8
CITY OF JEANERETTE WATER SYSTEM · Iberia Parish County · 6,189 served · groundwater8
PRAIRIE RONDE WATER SYSTEM INC · St. Landry Parish County · 6,090 served · groundwater8
MONTEREY RURAL WATER SYSTEM INC · Concordia Parish County · 5,250 served · groundwater8
COLUMBIA HEIGHTS WATER DISTRICT · Caldwell Parish County · 1,965 served · groundwater8
LAWCO - MANSURA WATER SYSTEM · Avoyelles Parish County · 1,878 served · purchased groundwater8
TCHEFUNCTA CLUB ESTATES · St. Tammany Parish County · 1,245 served · groundwater8
POLAND WATER ASSOCIATION · Rapides Parish County · 1,044 served · purchased groundwater8
HAGEWOOD WATER SYSTEM · Natchitoches Parish County · 1,017 served · groundwater8
VILLAGE OF MANGHAM WATER SYSTEM · Richland Parish County · 927 served · groundwater8
FAIRVIEW MOBILE ESTATES NORTH WS · Calcasieu Parish County · 669 served · groundwater8
LA CASA LLC · Tangipahoa Parish County · 540 served · groundwater8
ROGERS COMMUNITY WATER SYSTEM INC · La Salle Parish County · 495 served · groundwater8
VILLAGE OF ATHENS WATER SYSTEM · Claiborne Parish County · 486 served · groundwater8
VILLAGE OF DELTA WATER SYSTEM · Madison Parish County · 369 served · purchased groundwater8
BELLA VISTA MHP WATER SYSTEM · Caddo Parish County · 330 served · groundwater8
WOODSIDE MHP · Tangipahoa Parish County · 150 served · groundwater8
CYPRESS TRACE MANUFACTURED HOUSING COMM. · Ascension Parish County · 140 served · groundwater8
R & D PROPERTIES MOBILE HOME PARK · Iberia Parish County · 42 served · groundwater8
ST MARY PARISH WATER SEWERAGE COMM 1 · St. Mary Parish County · 2,823 served · surface water7
UTILITIES INC - GREEN BRIER WATER SUPPLY · St. Tammany Parish County · 2,250 served · groundwater6
MOREHOUSE CENTRAL WS · Morehouse Parish County · 780 served · groundwater6
CANE VIEW MOBILE HOME VILLAGE · St. Landry Parish County · 108 served · groundwater6
PEACEFUL PINES MHP WATER SYSTEM · Bossier Parish County · 96 served · groundwater6
SULPHUR CITY OF WATER SYSTEM · Calcasieu Parish County · 24,489 served · groundwater5
LPWDN NORTH REGION · Lafayette Parish County · 16,833 served · purchased groundwater5
CITY OF BROUSSARD PURCHASE WATER SYSTEM · Lafayette Parish County · 10,242 served · purchased groundwater5
KIROLI DARBONNE WS · Ouachita Parish County · 9,210 served · groundwater5
TOWN OF NEW ROADS WATER SYSTEM · Pointe Coupee Parish County · 9,024 served · groundwater5
WESTWEGO WATERWORKS · Jefferson Parish County · 8,534 served · purchased surface water5
TOWN OF WELSH WATER SYSTEM · Jefferson Davis Parish County · 4,311 served · groundwater5
AVOYELLES WARD ONE WATER SYSTEM INC · Avoyelles Parish County · 3,726 served · groundwater5
LAWTELL WATER WORKS DISTRICT NO 1 · St. Landry Parish County · 3,717 served · groundwater5
EMC WATER SYSTEM INC · Rapides Parish County · 3,135 served · groundwater5
WEST WINNSBORO WATER SYSTEM · Franklin Parish County · 3,078 served · groundwater5
ST MARTIN WATER AND SEWER COMMISSION 1 · St. Martin Parish County · 2,262 served · purchased surface water5
FOLSOM WATER SUPPLY · St. Tammany Parish County · 1,992 served · groundwater5
VILLAGE OF SIMSBORO WATER SYSTEM · Lincoln Parish County · 1,083 served · groundwater5
VILLAGE OF MOORINGSPORT WATER SYSTEM · Caddo Parish County · 999 served · purchased surface water5
JAMESTOWN FRYEBURG WATER SYSTEM · Bienville Parish County · 495 served · groundwater5
MAGNOLIA-BEAU PARTERRE · Lafayette Parish County · 462 served · purchased groundwater5
VILLAGE GUTHRIE SUBDIVISION · St. Tammany Parish County · 405 served · groundwater5
J E S T C · East Baton Rouge Parish County · 300 served · groundwater5
FLUKER CHAPEL WATER WORKS · Tangipahoa Parish County · 296 served · groundwater5
GLENCOE COMMUNITY WATER SYSTEM · St. Mary Parish County · 190 served · groundwater5
CHAHTA MOBILE HOME PARK · St. Tammany Parish County · 180 served · groundwater5
EDWARDS MILLCREEK WATER SYSTEM · Bienville Parish County · 114 served · purchased groundwater5
SALT BAYOU KAMPGROUND - VISTA SITES · St. Tammany Parish County · 25 served · groundwater5
NEW ORLEANS CARROLLTON WATER WORKS · Orleans Parish County · 334,903 served · surface water4
W JEFFERSON WW DISTRICT 2 · Jefferson Parish County · 140,264 served · surface water4
TANGIPAHOA PARISH WATER DISTRICT · Tangipahoa Parish County · 75,873 served · groundwater4
ST JOHN WATER DISTRICT 3 · St. John the Baptist Parish County · 31,965 served · groundwater4
ZACHARY WATER SYSTEM · East Baton Rouge Parish County · 31,569 served · groundwater4
CITY OF DENHAM SPRINGS WATER SYSTEM · Livingston Parish County · 25,725 served · groundwater4
CITY OF PLAQUEMINE WATER SYSTEM · Iberville Parish County · 14,043 served · groundwater4
CITY OF BAKER WATER SYSTEM · East Baton Rouge Parish County · 13,855 served · groundwater4
HOUMA WATER TREATMENT SERVICE AREA · Terrebonne Parish County · 11,658 served · surface water4
CITY OF SCOTT WATER SYSTEM · Lafayette Parish County · 9,696 served · purchased groundwater4
TOWN OF LIVINGSTON WATER SYSTEM · Livingston Parish County · 8,946 served · groundwater4
ST TAM PARISH - CROSS GATES SD · St. Tammany Parish County · 8,037 served · groundwater4
Source: U.S. EPA Safe Drinking Water Information System (SDWIS). "Health-based" counts maximum-contaminant-level, treatment-technique and maximum-residual-disinfectant-level violations recorded since 2015. A violation on record — especially a resolved one — is not a statement about water quality today; contact the water system or your state drinking-water program for current information.