| Agua PrietaHW:44659 | 4,172,718 population served | 2018 |
|---|
| Dulces NombresHW:43000 | 3,216,520 population served | 2018 |
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| NorteHW:42992 | 2,348,444 population served | 2018 |
|---|
| Cerro de La EstrellaHW:42787 | 1,365,438 population served | 2018 |
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| MoreliaHW:43907 | 880,780 population served | 2018 |
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| Toluca NorteHW:42915 | 797,713 population served | 2018 |
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| Tierra NegraHW:44268 | 728,355 population served | 2018 |
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| PTAR 1HW:44104 | 721,413 population served | 2018 |
|---|
| FiriobHW:43156 | 684,544 population served | 2018 |
|---|
| Zona NoresteHW:44537 | 638,908 population served | 2018 |
|---|
| Puebla AlsesecaHW:43386 | 545,480 population served | 2018 |
|---|
| Puebla San FranciscoHW:43388 | 545,480 population served | 2018 |
|---|
| IrapuatoHW:42847 | 488,006 population served | 2018 |
|---|
| Termoelectrica Valle de MexicoHW:42899 | 456,363 population served | 2018 |
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| San Pedro MArtirHW:44370 | 452,027 population served | 2018 |
|---|
| Chihuahua SurHW:43612 | 448,463 population served | 2018 |
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| Tuxtla Gutierrez Paso LimonHW:42755 | 431,689 population served | 2018 |
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| CuliacAn NorteHW:43211 | 430,352 population served | 2018 |
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| ReciclaguaHW:44874 | 424,810 population served | 2018 |
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| Atoyac SurHW:43282 | 397,948 population served | 2018 |
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| NorteHW:42762 | 392,472 population served | 2018 |
|---|
| AhmsaHW:42715 | 369,952 population served | 2018 |
|---|
| Lago de Texcoco II Ingeniero Ramon Grijalva RuizHW:42897 | 365,090 population served | 2018 |
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| Gomez PalacioHW:43348 | 363,149 population served | 2018 |
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| CuliacAn SurHW:43756 | 358,701 population served | 2018 |
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| Zona SuresteHW:44399 | 356,882 population served | 2018 |
|---|
| SurHW:43186 | 353,123 population served | 2018 |
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| NorteHW:43187 | 353,123 population served | 2018 |
|---|
| Uruapan Santa BArbaraHW:42927 | 346,836 population served | 2018 |
|---|
| NoresteHW:42985 | 344,554 population served | 2018 |
|---|
| CuautlaHW:42930 | 328,994 population served | 2018 |
|---|
| Atotonilco de TulaHW:44901 | 310,857 population served | 2018 |
|---|
| CArdenasHW:43107 | 285,276 population served | 2018 |
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| La RayaHW:44025 | 273,818 population served | 2018 |
|---|
| HermosilloHW:44994 | 272,547 population served | 2018 |
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| PTAR EsteHW:44027 | 269,975 population served | 2018 |
|---|
| La PazHW:42701 | 259,648 population served | 2018 |
|---|
| TorreonHW:43420 | 258,023 population served | 2018 |
|---|
| San Pedro AhuacatlAn IIHW:44375 | 255,563 population served | 2018 |
|---|
| Planta Sur Sur Loma Blanca San Isidro Planta Valle de JuArezHW:44620 | 249,735 population served | 2018 |
|---|
| San Luis RIo ColoradoHW:43913 | 244,855 population served | 2018 |
|---|
| PonienteHW:44618 | 243,974 population served | 2018 |
|---|
| SEAPAL Norte IIHW:42882 | 231,815 population served | 2018 |
|---|
| ChilpancingoHW:44310 | 228,181 population served | 2018 |
|---|
| AcapantzingoHW:44518 | 228,181 population served | 2018 |
|---|
| TuchtlAnHW:44825 | 228,181 population served | 2018 |
|---|
| SurHW:44010 | 222,021 population served | 2018 |
|---|
| ZamoraHW:42929 | 219,054 population served | 2018 |
|---|
| Venustiano CarranzaHW:44520 | 211,752 population served | 2018 |
|---|
| Irapuato IIHW:43919 | 209,927 population served | 2018 |
|---|
| PemexHW:42848 | 202,896 population served | 2018 |
|---|
| TlaxcalaHW:43146 | 200,800 population served | 2018 |
|---|
| Ciudad AcuNaHW:43189 | 199,248 population served | 2018 |
|---|
| Coatzacoalcos PeloterosHW:43152 | 196,236 population served | 2018 |
|---|
| Colima Villa de AlvarezHW:43911 | 196,053 population served | 2018 |
|---|
| Iguala de La IndependenciaHW:44619 | 194,657 population served | 2018 |
|---|
| Mega Planta de Tratamiento de Aguas Residuales de BahIa de BanderasHW:44785 | 194,411 population served | 2018 |
|---|
| Puebla Barranca del CondeHW:43387 | 190,760 population served | 2018 |
|---|
| Apizaco BHW:43133 | 182,545 population served | 2018 |
|---|
| La SaladaHW:43081 | 179,217 population served | 2018 |
|---|
| PTAR Nuevo LaredoHW:43126 | 173,998 population served | 2018 |
|---|
| LeonHW:43196 | 166,116 population served | 2018 |
|---|
| OcotlAnHW:42881 | 164,834 population served | 2018 |
|---|
| Ciudad LerdoHW:44130 | 164,291 population served | 2018 |
|---|
| Toluca OrienteHW:42916 | 164,062 population served | 2018 |
|---|
| Las ArenitasHW:43847 | 163,161 population served | 2018 |
|---|
| SalamancaHW:44649 | 160,320 population served | 2018 |
|---|
| zitAcuaroHW:43587 | 159,727 population served | 2018 |
|---|
| RIo MayoHW:44658 | 159,005 population served | 2018 |
|---|
| Binacional o PitarHW:42694 | 155,245 population served | 2018 |
|---|
| San Antonio de Los BuenosHW:42695 | 155,245 population served | 2018 |
|---|
| Termoelectrica Azteca La RositaHW:43411 | 154,489 population served | 2018 |
|---|
| PrincipalHW:44061 | 150,273 population served | 2018 |
|---|
| TecomAnHW:44366 | 148,294 population served | 2018 |
|---|
| Tlajomulco de zuNigaHW:42889 | 146,036 population served | 2018 |
|---|
| LecheriaHW:42917 | 146,036 population served | 2018 |
|---|
| CIA Mexicana de AguasHW:44889 | 146,036 population served | 2018 |
|---|
| General ZuazuaHW:44562 | 143,298 population served | 2018 |
|---|
| Uriangato MoroleonHW:43682 | 142,385 population served | 2018 |
|---|
| Lagos de MorenoHW:43912 | 142,346 population served | 2018 |
|---|
| Unidad Habitacional Costa de OroHW:43150 | 137,822 population served | 2018 |
|---|
| San Juan de AragonHW:42780 | 136,973 population served | 2018 |
|---|
| AtlacomulcoHW:42895 | 129,698 population served | 2018 |
|---|
| Planta Industrial CRISOSAHW:42898 | 127,782 population served | 2018 |
|---|
| AtlamaxacHW:43145 | 127,782 population served | 2018 |
|---|
| PTAR 2HW:44393 | 126,038 population served | 2018 |
|---|
| MarIa EnriquetaHW:44060 | 125,956 population served | 2018 |
|---|
| CadereytaHW:42986 | 125,043 population served | 2018 |
|---|
| OrienteHW:42801 | 124,635 population served | 2018 |
|---|
| Nuevo VallartaHW:42954 | 123,218 population served | 2018 |
|---|
| GuasaveHW:43661 | 119,567 population served | 2018 |
|---|
| El SaladitoHW:43648 | 117,278 population served | 2018 |
|---|
| PTAR OrienteHW:43917 | 117,278 population served | 2018 |
|---|
| Santa RosaHW:43638 | 116,829 population served | 2018 |
|---|
| CoyoacAnHW:42782 | 115,807 population served | 2018 |
|---|
| MacultepecHW:43717 | 114,091 population served | 2018 |
|---|
| Agua PrietaHW:43057 | 111,633 population served | 2018 |
|---|
| SEAPAL Zona Norte IHW:42883 | 109,527 population served | 2018 |
|---|
| Apizaco AHW:43132 | 109,527 population served | 2018 |
|---|
| Rioverde Cd FernAndez El RefugioHW:44141 | 109,527 population served | 2018 |
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