Data: EPA SDWIS, NWS, State plumbing boards, Rewiring America Last verified: 2026-06-03

While not every New Mexico utility has violations, the statewide average falls below federal compliance benchmarks.

Score Distribution

How New Mexico's 428 ZIP codes are distributed across safety grades.

Top 10 Safest ZIP Codes in New Mexico

Highest Home Safety Scores in the state.

10 Lowest-Scoring ZIP Codes in New Mexico

County Rankings

Water quality breakdown by county. 34 counties with data in New Mexico.

Most Common Contaminants in New Mexico

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Overview

We track water quality, weather alerts, plumbing regulations, and energy rebates for 428 ZIP codes across New Mexico, covering 446 community water systems that serve approximately 1,694,264 people.

308 of 428 ZIP codes (72%) have recorded EPA violations. 1299 health-based violations have been documented.

Active Weather Alerts

2 active alerts in New Mexico. Severe weather can directly affect tap water quality — flooding, power outages, and infrastructure damage may lead to boil-water advisories.

View all New Mexico alerts →

Plumbing Regulations

New Mexico follows the New Mexico Plumbing Code (based on UPC) (2018 edition).

• Plumbing code: UPC (2018)
• Homeowner DIY: Licensed plumber required
• Water heater permit: Required
• Annual backflow test: Required

Full New Mexico regulations →

Areas with Most Violations

Areas with No Violations

Home Safety Score

Average Home Safety Score for New Mexico: C (62/100)

Lead & Copper

• Average lead level (90th percentile): 0.0031 mg/L (EPA action level: 0.015 mg/L)
• 2 ZIP codes exceed the EPA lead action level

Radon Risk

• High risk (Zone 1): 153 ZIP codes (36%)
• Moderate risk (Zone 2): 248 ZIP codes
• Low risk (Zone 3): 0 ZIP codes

ZIP Code Reports for New Mexico

Largest Communities

Lowest Safety Scores

Highest Safety Scores

All 428 ZIP Codes in New Mexico

• 87510 (Abiquiu) [C] — 18 violations ⚠
• 88310 (Alamogordo) [C] — 10 violations
• 88311 (Alamogordo) [B] — 10 violations
• 87101 (Albuquerque) [D] — 220 violations ⚠
• 87102 (Albuquerque) [D] — 220 violations ⚠
• 87103 (Albuquerque) [F] — 220 violations ⚠
• 87104 (Albuquerque) [D] — 220 violations ⚠
• 87105 (Albuquerque) [D] — 220 violations ⚠
• 87106 (Albuquerque) [D] — 220 violations ⚠
• 87107 (Albuquerque) [D] — 220 violations ⚠
• 87108 (Albuquerque) [D] — 220 violations ⚠
• 87109 (Albuquerque) [D] — 220 violations ⚠
• 87110 (Albuquerque) [D] — 220 violations ⚠
• 87111 (Albuquerque) [D] — 220 violations ⚠
• 87112 (Albuquerque) [D] — 220 violations ⚠
• 87113 (Albuquerque) [D] — 220 violations ⚠
• 87114 (Albuquerque) [D] — 220 violations ⚠
• 87115 (Albuquerque) [F] — 220 violations ⚠
• 87116 (Albuquerque) [F] — 220 violations ⚠
• 87119 (Albuquerque) [F] — 220 violations ⚠
• 87120 (Albuquerque) [D] — 220 violations ⚠
• 87121 (Albuquerque) [D] — 220 violations ⚠
• 87122 (Albuquerque) [D] — 220 violations ⚠
• 87123 (Albuquerque) [D] — 220 violations ⚠
• 87125 (Albuquerque) [F] — 220 violations ⚠
• 87131 (Albuquerque) [F] — 220 violations ⚠
• 87151 (Albuquerque) [F] — 220 violations ⚠
• 87153 (Albuquerque) [F] — 220 violations ⚠
• 87154 (Albuquerque) [F] — 220 violations ⚠
• 87158 (Albuquerque) [F] — 220 violations ⚠
• 87165 (Albuquerque) [F] — 220 violations ⚠
• 87176 (Albuquerque) [F] — 220 violations ⚠
• 87181 (Albuquerque) [F] — 220 violations ⚠
• 87184 (Albuquerque) [F] — 220 violations ⚠
• 87185 (Albuquerque) [F] — 220 violations ⚠
• 87187 (Albuquerque) [F] — 220 violations ⚠
• 87190 (Albuquerque) [D] — 220 violations ⚠
• 87191 (Albuquerque) [F] — 220 violations ⚠
• 87192 (Albuquerque) [F] — 220 violations ⚠
• 87193 (Albuquerque) [F] — 220 violations ⚠
• 87194 (Albuquerque) [F] — 220 violations ⚠
• 87195 (Albuquerque) [F] — 220 violations ⚠
• 87196 (Albuquerque) [D] — 220 violations ⚠
• 87197 (Albuquerque) [F] — 220 violations ⚠
• 87198 (Albuquerque) [F] — 220 violations ⚠
• 87199 (Albuquerque) [F] — 220 violations ⚠
• 87511 (Alcalde) [D] — 29 violations ⚠
• 87001 (Algodones) [B] — 6 violations ⚠
• 88312 (Alto) [B] — 11 violations ⚠
• 87512 (Amalia) [D]
• 88410 (Amistad) [D]
• 87710 (Angel Fire) [D] — 23 violations ⚠
• 88020 (Animas) [D]
• 88021 (Anthony) [B] — 19 violations ⚠
• 87711 (Anton Chico) [C] — 13 violations ⚠
• 87820 (Aragon) [D] — 19 violations ⚠
• 88022 (Arenas Valley) [B] — 8 violations ⚠
• 87930 (Arrey) [D]
• 87513 (Arroyo Hondo) [C] — 18 violations ⚠
• 87514 (Arroyo Seco) [C] — 16 violations ⚠
• 88210 (Artesia) [C] — 11 violations ⚠
• 88211 (Artesia) [C] — 11 violations ⚠
• 87410 (Aztec) [B] — 11 violations ⚠
• 88411 (Bard) [D]
• 88023 (Bayard) [B]
• 87002 (Belen) [D] — 216 violations ⚠
• 88314 (Bent) [C]
• 88024 (Berino) [D]
• 87004 (Bernalillo) [B] — 8 violations ⚠
• 87412 (Blanco) [B] — 11 violations ⚠
• 87413 (Bloomfield) [B] — 19 violations ⚠
• 87005 (Bluewater) [C] — 7 violations ⚠
• 87006 (Bosque) [C]
• 87068 (Bosque Farms) [C] — 18 violations ⚠
• 87310 (Brimhall) [D]
• 88112 (Broadview) [D]
• 88025 (Buckhorn) [D]
• 87712 (Buena Vista) [C] — 25 violations ⚠
• 87931 (Caballo) [B] — 1 violation
• 87515 (Canjilon) [D] — 1 violation
• 88103 (Cannon Afb) [B] — 12 violations
• 87516 (Canones) [C] — 5 violations
• 88316 (Capitan) [B] — 9 violations
• 88213 (Caprock) [D]
• 88414 (Capulin) [B] — 6 violations ⚠
• 88220 (Carlsbad) [B] — 51 violations ⚠
• 88221 (Carlsbad) [B] — 51 violations ⚠
• 88301 (Carrizozo) [B] — 23 violations ⚠
• 87517 (Carson) [D]
• 87007 (Casa Blanca) [D]
• 88113 (Causey) [B] — 6 violations ⚠
• 87518 (Cebolla) [F] — 12 violations ⚠
• 87008 (Cedar Crest) [C] — 6 violations ⚠
• 87009 (Cedarvale) [D]
• 87010 (Cerrillos) [D] — 13 violations
• 87519 (Cerro) [C] — 1 violation
• 87713 (Chacon) [C] — 15 violations ⚠
• 87520 (Chama) [D] — 37 violations ⚠
• 88027 (Chamberino) [A] — 2 violations ⚠
• 87521 (Chamisal) [C] — 1 violation
• 88081 (Chaparral) [B] — 8 violations ⚠
• 87522 (Chimayo) [C] — 9 violations
• 87311 (Church Rock) [D]
• 87714 (Cimarron) [F] — 72 violations ⚠
• 87011 (Claunch) [D]
• 88415 (Clayton) [B] — 1 violation
• 87715 (Cleveland) [C] — 16 violations ⚠
• 88028 (Cliff) [D]
• 87070 (Clines Corners) [B] — 12 violations ⚠
• 88317 (Cloudcroft) [B] — 2 violations
• 88101 (Clovis) [B] — 13 violations ⚠
• 88102 (Clovis) [B] — 13 violations ⚠
• 87083 (Cochiti Lake) [D]
• 87072 (Cochiti Pueblo) [D]
• 88029 (Columbus) [B] — 3 violations ⚠
• 88416 (Conchas Dam) [C] — 3 violations ⚠
• 87312 (Continental Divide) [B] — 8 violations ⚠
• 87523 (Cordova) [C] — 12 violations ⚠
• 88318 (Corona) [B] — 3 violations ⚠
• 87048 (Corrales) [B] — 6 violations ⚠
• 87524 (Costilla) [C] — 13 violations ⚠
• 87018 (Counselor) [D]
• 87012 (Coyote) [C] — 6 violations
• 88114 (Crossroads) [D]
• 87313 (Crownpoint) [D]
• 87013 (Cuba) [B] — 18 violations ⚠
• 87014 (Cubero) [D]
• 88417 (Cuervo) [D]
• 87821 (Datil) [B]
• 88030 (Deming) [B] — 25 violations ⚠
• 88031 (Deming) [B] — 25 violations ⚠
• 87933 (Derry) [D]
• 88418 (Des Moines) [B] — 17 violations ⚠
• 88230 (Dexter) [B] — 2 violations
• 87527 (Dixon) [C] — 13 violations ⚠
• 88032 (Dona Ana) [A] — 11 violations ⚠
• 88115 (Dora) [B] — 2 violations ⚠
• 87528 (Dulce) [D]
• 87718 (Eagle Nest) [C] — 7 violations ⚠
• 87015 (Edgewood) [C] — 11 violations ⚠
• 87529 (El Prado) [C] — 9 violations ⚠
• 87530 (El Rito) [C] — 3 violations
• 87935 (Elephant Butte) [B] — 3 violations ⚠
• 88116 (Elida) [B] — 5 violations ⚠
• 87531 (Embudo) [D]
• 88321 (Encino) [C] — 5 violations ⚠
• 87532 (Espanola) [B] — 21 violations ⚠
• 87533 (Espanola) [C] — 21 violations ⚠
• 87016 (Estancia) [B] — 36 violations ⚠
• 88231 (Eunice) [B]
• 88033 (Fairacres) [A] — 1 violation
• 87401 (Farmington) [B] — 5 violations ⚠
• 87402 (Farmington) [B] — 5 violations ⚠
• 87499 (Farmington) [B] — 5 violations ⚠
• 88034 (Faywood) [D]
• 87315 (Fence Lake) [D]
• 87415 (Flora Vista) [B] — 3 violations ⚠
• 88118 (Floyd) [B] — 10 violations
• 88419 (Folsom) [D]
• 88036 (Fort Bayard) [D]
• 88323 (Fort Stanton) [B] — 11 violations ⚠
• 88119 (Fort Sumner) [B] — 9 violations
• 87316 (Fort Wingate) [D]
• 87416 (Fruitland) [D]
• 87017 (Gallina) [C] — 22 violations ⚠
• 87301 (Gallup) [B] — 18 violations ⚠
• 87302 (Gallup) [B] — 18 violations ⚠
• 87305 (Gallup) [B] — 18 violations ⚠
• 87317 (Gamerco) [B] — 2 violations
• 87936 (Garfield) [A] — 2 violations
• 88421 (Garita) [D]
• 88038 (Gila) [D]
• 88422 (Gladstone) [D]
• 88324 (Glencoe) [C]
• 88039 (Glenwood) [C]
• 87535 (Glorieta) [D] — 11 violations ⚠
• 88120 (Grady) [C] — 6 violations ⚠
• 87020 (Grants) [B] — 2 violations ⚠
• 88424 (Grenville) [B] — 11 violations ⚠
• 87722 (Guadalupita) [C] — 5 violations
• 88040 (Hachita) [B] — 4 violations ⚠
• 88232 (Hagerman) [B] — 24 violations ⚠
• 88041 (Hanover) [C] — 1 violation ⚠
• 87937 (Hatch) [C] — 1 violation
• 87537 (Hernandez) [D] — 10 violations
• 88325 (High Rolls Mountain Park) [B] — 8 violations ⚠
• 88042 (Hillsboro) [B] — 6 violations
• 88240 (Hobbs) [C] — 39 violations ⚠
• 88241 (Hobbs) [B] — 39 violations ⚠
• 88242 (Hobbs) [C] — 39 violations ⚠
• 88244 (Hobbs) [B] — 39 violations ⚠
• 88330 (Holloman Air Force Base) [B] — 5 violations
• 87723 (Holman) [C] — 39 violations ⚠
• 88336 (Hondo) [D]
• 88250 (Hope) [C] — 3 violations
• 88121 (House) [B] — 1 violation ⚠
• 88043 (Hurley) [B] — 7 violations
• 87538 (Ilfeld) [C] — 8 violations
• 87022 (Isleta) [D]
• 88252 (Jal) [B] — 3 violations ⚠
• 87347 (Jamestown) [B] — 2 violations
• 87023 (Jarales) [C]
• 87024 (Jemez Pueblo) [B]
• 87025 (Jemez Springs) [B] — 14 violations ⚠
• 88122 (Kenna) [D]
• 87417 (Kirtland) [B]
• 87117 (Kirtland Afb) [D]
• 87027 (La Jara) [B] — 5 violations ⚠
• 87028 (La Joya) [C] — 27 violations ⚠
• 87724 (La Loma) [D]
• 88337 (La Luz) [B] — 4 violations
• 87539 (La Madera) [C] — 6 violations ⚠
• 88044 (La Mesa) [A]
• 87418 (La Plata) [B] — 1 violation
• 87026 (Laguna) [B] — 149 violations ⚠
• 88253 (Lake Arthur) [B] — 1 violation
• 88254 (Lakewood) [D]
• 87540 (Lamy) [C]
• 88001 (Las Cruces) [A] — 7 violations ⚠
• 88003 (Las Cruces) [A] — 7 violations ⚠
• 88004 (Las Cruces) [A] — 7 violations ⚠
• 88005 (Las Cruces) [B] — 7 violations ⚠
• 88006 (Las Cruces) [A] — 7 violations ⚠
• 88007 (Las Cruces) [B] — 7 violations ⚠
• 88011 (Las Cruces) [B] — 7 violations ⚠
• 88012 (Las Cruces) [A] — 7 violations ⚠
• 88013 (Las Cruces) [A] — 7 violations ⚠
• 87701 (Las Vegas) [F] — 57 violations ⚠
• 87823 (Lemitar) [B] — 7 violations ⚠
• 88338 (Lincoln) [B] — 14 violations ⚠
• 87029 (Lindrith) [C] — 6 violations ⚠
• 88123 (Lingo) [D]
• 87543 (Llano) [C] — 2 violations ⚠
• 88255 (Loco Hills) [B]
• 88426 (Logan) [B] — 1 violation
• 88045 (Lordsburg) [C] — 53 violations ⚠
• 87544 (Los Alamos) [B] — 28 violations ⚠
• 87545 (Los Alamos) [B] — 28 violations ⚠
• 87031 (Los Lunas) [B] — 116 violations ⚠
• 87551 (Los Ojos) [C] — 36 violations ⚠
• 88256 (Loving) [C] — 14 violations ⚠
• 88260 (Lovington) [B] — 12 violations ⚠
• 87824 (Luna) [D]
• 87825 (Magdalena) [B] — 10 violations ⚠
• 88263 (Malaga) [B] — 17 violations ⚠
• 88264 (Maljamar) [B] — 4 violations ⚠
• 87728 (Maxwell) [C] — 16 violations ⚠
• 88339 (Mayhill) [B] — 12 violations ⚠
• 88427 (Mcalister) [D]
• 88262 (Mcdonald) [D]
• 87032 (Mcintosh) [D]
• 87548 (Medanales) [D]
• 88124 (Melrose) [B] — 4 violations ⚠
• 87319 (Mentmore) [B] — 11 violations ⚠
• 88340 (Mescalero) [D]
• 88046 (Mesilla) [B] — 4 violations ⚠
• 88047 (Mesilla Park) [A] — 3 violations ⚠
• 88048 (Mesquite) [D]
• 87320 (Mexican Springs) [D]
• 87729 (Miami) [F] — 30 violations ⚠
• 87021 (Milan) [B] — 8 violations ⚠
• 87730 (Mills) [D]
• 88125 (Milnesand) [D]
• 88049 (Mimbres) [B] — 5 violations ⚠
• 87731 (Montezuma) [D]
• 87939 (Monticello) [D]
• 88265 (Monument) [B] — 3 violations ⚠
• 87732 (Mora) [C] — 9 violations ⚠
• 87035 (Moriarty) [D] — 27 violations ⚠
• 87733 (Mosquero) [B] — 1 violation
• 87036 (Mountainair) [B] — 15 violations ⚠
• 88051 (Mule Creek) [D]
• 87037 (Nageezi) [B] — 7 violations ⚠
• 88430 (Nara Visa) [D] — 40 violations
• 87328 (Navajo) [D]
• 87419 (Navajo Dam) [F] — 71 violations ⚠
• 87038 (New Laguna) [D]
• 87455 (Newcomb) [D]
• 88431 (Newkirk) [D]
• 88341 (Nogal) [C] — 9 violations ⚠
• 87734 (Ocate) [D]
• 87566 (Ohkay Owingeh) [D]
• 87549 (Ojo Caliente) [D] — 14 violations ⚠
• 87735 (Ojo Feliz) [C] — 13 violations ⚠
• 88052 (Organ) [A] — 1 violation
• 88342 (Orogrande) [B] — 1 violation
• 87040 (Paguate) [D]
• 87552 (Pecos) [C] — 23 violations ⚠
• 87041 (Pena Blanca) [C] — 25 violations ⚠
• 87553 (Penasco) [D] — 11 violations ⚠
• 88126 (Pep) [D]
• 87042 (Peralta) [C] — 21 violations ⚠
• 87554 (Petaca) [D]
• 88343 (Picacho) [D]
• 87827 (Pie Town) [B] — 4 violations
• 87357 (Pinehill) [D]
• 88344 (Pinon) [B] — 2 violations
• 88053 (Pinos Altos) [B]
• 87043 (Placitas) [B] — 8 violations ⚠
• 88009 (Playas) [D]
• 87828 (Polvadera) [B] — 7 violations ⚠
• 87044 (Ponderosa) [B] — 12 violations ⚠
• 88130 (Portales) [B] — 15 violations ⚠
• 87045 (Prewitt) [B] — 2 violations ⚠
• 87034 (Pueblo Of Acoma) [D]
• 88433 (Quay) [D]
• 87829 (Quemado) [C] — 31 violations ⚠
• 87556 (Questa) [C] — 10 violations ⚠
• 88054 (Radium Springs) [A] — 4 violations ⚠
• 87736 (Rainsville) [C] — 5 violations
• 87321 (Ramah) [B] — 2 violations
• 87557 (Ranchos De Taos) [C] — 7 violations ⚠
• 87740 (Raton) [C] — 20 violations ⚠
• 87558 (Red River) [C] — 3 violations ⚠
• 88055 (Redrock) [D]
• 87046 (Regina) [B] — 7 violations ⚠
• 87322 (Rehoboth) [D]
• 87830 (Reserve) [B] — 8 violations ⚠
• 87560 (Ribera) [D] — 15 violations ⚠
• 87940 (Rincon) [B] — 1 violation
• 87124 (Rio Rancho) [B] — 5 violations ⚠
• 87144 (Rio Rancho) [B] — 5 violations ⚠
• 87174 (Rio Rancho) [C] — 5 violations ⚠
• 87742 (Rociada) [C] — 7 violations ⚠
• 88056 (Rodeo) [C] — 12 violations
• 88132 (Rogers) [D]
• 88201 (Roswell) [C] — 5 violations ⚠
• 88202 (Roswell) [B] — 5 violations ⚠
• 88203 (Roswell) [C] — 5 violations ⚠
• 87562 (Rowe) [D] — 3 violations ⚠
• 87743 (Roy) [B] — 2 violations ⚠
• 88345 (Ruidoso) [C] — 5 violations ⚠
• 88355 (Ruidoso) [B] — 5 violations ⚠
• 88346 (Ruidoso Downs) [B] — 1 violation
• 88347 (Sacramento) [C]
• 88133 (Saint Vrain) [D]
• 87941 (Salem) [D]
• 87831 (San Acacia) [C] — 3 violations
• 87832 (San Antonio) [B] — 5 violations
• 87564 (San Cristobal) [C] — 1 violation
• 87049 (San Fidel) [D]
• 88434 (San Jon) [B]
• 87565 (San Jose) [D] — 8 violations ⚠
• 88058 (San Miguel) [B] — 3 violations ⚠
• 88348 (San Patricio) [C]
• 87051 (San Rafael) [B] — 17 violations ⚠
• 87053 (San Ysidro) [D] — 44 violations ⚠
• 87047 (Sandia Park) [C] — 2 violations
• 87461 (Sanostee) [D]
• 88026 (Santa Clara) [B] — 4 violations ⚠
• 87567 (Santa Cruz) [D] — 59 violations ⚠
• 87501 (Santa Fe) [D] — 22 violations ⚠
• 87502 (Santa Fe) [D] — 22 violations ⚠
• 87503 (Santa Fe) [D] — 22 violations ⚠
• 87504 (Santa Fe) [D] — 22 violations ⚠
• 87505 (Santa Fe) [D] — 22 violations ⚠
• 87506 (Santa Fe) [D] — 22 violations ⚠
• 87507 (Santa Fe) [D] — 22 violations ⚠
• 87508 (Santa Fe) [D] — 22 violations ⚠
• 87509 (Santa Fe) [D] — 22 violations ⚠
• 87592 (Santa Fe) [D] — 22 violations ⚠
• 87594 (Santa Fe) [D] — 22 violations ⚠
• 88435 (Santa Rosa) [B] — 19 violations ⚠
• 88008 (Santa Teresa) [C]
• 87052 (Santo Domingo Pueblo) [D]
• 87745 (Sapello) [D]
• 88436 (Sedan) [D]
• 87569 (Serafina) [F] — 23 violations ⚠
• 87364 (Sheep Springs) [D]
• 87420 (Shiprock) [D]
• 88061 (Silver City) [B] — 21 violations ⚠
• 88062 (Silver City) [B] — 21 violations ⚠
• 87365 (Smith Lake) [D]
• 87801 (Socorro) [D] — 46 violations ⚠
• 87746 (Solano) [D]
• 87654 (Spaceport City) [D]
• 87747 (Springer) [F] — 119 violations ⚠
• 87056 (Stanley) [D]
• 88063 (Sunland Park) [C] — 33 violations ⚠
• 88349 (Sunspot) [B] — 12 violations ⚠
• 88134 (Taiban) [D]
• 87571 (Taos) [C] — 5 violations ⚠
• 87525 (Taos Ski Valley) [C]
• 88267 (Tatum) [B] — 10 violations
• 87573 (Tererro) [D]
• 87574 (Tesuque) [C] — 5 violations ⚠
• 88135 (Texico) [B] — 6 violations ⚠
• 87323 (Thoreau) [B] — 9 violations ⚠
• 87575 (Tierra Amarilla) [C] — 13 violations ⚠
• 87059 (Tijeras) [F] — 15 violations ⚠
• 88350 (Timberon) [D] — 26 violations ⚠
• 88351 (Tinnie) [D]
• 87325 (Tohatchi) [D]
• 87060 (Tome) [D]
• 87061 (Torreon) [C] — 10 violations ⚠
• 87576 (Trampas) [C] — 5 violations ⚠
• 88439 (Trementina) [D]
• 87577 (Tres Piedras) [C] — 2 violations ⚠
• 87578 (Truchas) [C] — 4 violations ⚠
• 87901 (Truth Or Consequences) [C] — 47 violations ⚠
• 88401 (Tucumcari) [B] — 7 violations ⚠
• 88352 (Tularosa) [B] — 82 violations ⚠
• 88065 (Tyrone) [B] — 14 violations ⚠
• 87749 (Ute Park) [D]
• 87579 (Vadito) [C] — 6 violations
• 88072 (Vado) [A] — 6 violations ⚠
• 87580 (Valdez) [C] — 4 violations
• 87581 (Vallecitos) [F] — 14 violations
• 87750 (Valmora) [D]
• 87326 (Vanderwagen) [D]
• 88353 (Vaughn) [B] — 6 violations ⚠
• 87062 (Veguita) [C]
• 87582 (Velarde) [C] — 1 violation ⚠
• 87583 (Villanueva) [C] — 2 violations ⚠
• 87752 (Wagon Mound) [C] — 2 violations ⚠
• 87421 (Waterflow) [D]
• 87753 (Watrous) [D] — 9 violations ⚠
• 88354 (Weed) [B] — 1 violation
• 87547 (White Rock) [C]
• 88002 (White Sands Missile Range) [A] — 1 violation ⚠
• 88268 (Whites City) [B] — 9 violations ⚠
• 87063 (Willard) [B] — 6 violations
• 87942 (Williamsburg) [C]
• 87943 (Winston) [D]
• 87375 (Yatahey) [B] — 3 violations
• 88136 (Yeso) [D]
• 87064 (Youngsville) [D] — 2 violations ⚠
• 87327 (Zuni) [D]

Data Sources

• Water quality: EPA Safe Drinking Water Information System (SDWIS)
• Weather alerts: National Weather Service (NWS)
• Regulations: State plumbing boards, ICC, IAPMO

Updated daily.

Frequently Asked Questions

Is the water safe to drink in New Mexico?

New Mexico has 446 community water systems serving 1,694,264 people across 428 ZIP codes. There are 13,426 recorded violations, including 1299 health-based. 308 of 428 ZIP codes have at least one violation.

What plumbing code does New Mexico follow?

New Mexico follows the UPC plumbing code. A licensed plumber is generally required for plumbing work.

Is lead a concern in New Mexico's drinking water?

2 ZIP codes in New Mexico have lead levels exceeding the EPA action level of 0.015 mg/L.

What is the radon risk in New Mexico?

36% of ZIP codes in New Mexico fall in EPA Radon Zone 1 (highest risk).