Systems reaching a study comparison level
1.4%1 of 74 active community water systems with complete monitoring
All 74 systems had complete monitoring. 1 reached at least one study comparison level; 73 did not. “Study comparison level” means the dated EPA technical cutoff used in this January 2026 research release. It does not determine household exposure, health risk, or current legal compliance.
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ZIP codes are used only to route visitors to public water systems that reported serving them. Confirm the actual provider using a water bill or utility record.
Compound summary
System counts in New Mexico
Each count shows how many included water systems reached the named study level.
| Study comparison | Systems reaching level | Water systems included | Percent |
|---|---|---|---|
| PFOA: study level 4.05 ppt (April 2024 EPA level: 4 ppt) | 0 | 74 | 0.0% |
| PFOS: study level 4.05 ppt (April 2024 EPA level: 4 ppt) | 1 | 74 | 1.4% |
| PFHxS: study level 15 ppt (April 2024 EPA level: 10 ppt) | 0 | 74 | 0.0% |
| PFNA: study level 15 ppt (April 2024 EPA level: 10 ppt) | 0 | 74 | 0.0% |
| HFPO-DA: study level 15 ppt (April 2024 EPA level: 10 ppt) | 0 | 74 | 0.0% |
| Hazard Index: study level 1.5 with at least two detected components (April 2024 EPA level: 1) | 0 | 74 | 0.0% |
System directory
Community water systems with complete monitoring
Each PWSID appears once, preventing double counting across ZIP associations.
| Public water system | PWSID | Population served | Primary source | Sampling locations | Study comparison |
|---|---|---|---|---|---|
| ALAMOGORDO DOMESTIC WATER SYSTEM | NM3513319 | 35,301 | Surface water | 5 | Below the study levels |
| ALBUQUERQUE WATER SYSTEM | NM3510701 | 560,326 | Surface water | 25 | Below the study levels |
| ALTO LAKES WATER AND SANITATION DISTRICT | NM3558514 | 2,870 | Ground water | 1 | Below the study levels |
| ANTHONY W&SD | NM3511207 | 8,691 | Ground water | 1 | Below the study levels |
| ARTESIA MUNICIPAL WATER SYSTEM | NM3520308 | 15,176 | Ground water | 7 | Below the study levels |
| AZTEC DOMESTIC WATER SYSTEM | NM3509824 | 9,673 | Surface water | 1 | Below the study levels |
| BERNALILLO WATER SYSTEM | NM3508923 | 10,948 | Ground water | 2 | Below the study levels |
| BERRENDO COOPERATIVE WUA | NM3552903 | 4,304 | Ground water | 3 | Below the study levels |
| BLOOMFIELD WATER SUPPLY SYSTEM | NM3510124 | 9,536 | Surface water | 1 | Below the study levels |
| CAMINO REAL REGIONAL UTILITY AUTHORITY | NM3502507 | 19,466 | Ground water | 4 | Below the study levels |
| CANNON AIR FORCE BASE WATER SYSTEM | NM3567905 | 7,832 | Ground water | 4 | Below the study levels |
| CARLSBAD MUNICIPAL WATER SYSTEM | NM3520608 | 33,626 | Ground water | 2 | Below the study levels |
| CITY OF RATON/RATON WATER WORKS | NM3526704 | 9,733 | Surface water | 1 | Below the study levels |
| Crownpoint-Littlewater-Three Mile Point NTUA | NN3503039 | 3,950 | Ground water | 2 | Below the study levels |
| DEMING MUNICIPAL WATER SYSTEM | NM3528616 | 16,788 | Ground water | 10 | Below the study levels |
| DONA ANA MDWCA | NM3554307 | 16,987 | Ground water | 10 | Below the study levels |
| ELDORADO AREA WATER AND SANITATION DIST. | NM3537326 | 7,082 | Surface water purchased | 7 | Below the study levels |
| ELEPHANT BUTTE WATER SYSTEM | NM3530827 | 2,286 | Ground water | 4 | Reached a study level |
| ENTRANOSA WATER AND WASTEWATER COOP | NM3524626 | 8,500 | Ground water | 2 | Below the study levels |
| EPCOR WATER NEW MEXICO INC CLOVIS | NM3527305 | 41,066 | Ground water | 8 | Below the study levels |
| EPCOR WATER NEW MEXICO INC., EDGEWOOD | NM3500326 | 6,795 | Ground water | 3 | Below the study levels |
| FARMINGTON WATER SYSTEM | NM3510224 | 47,655 | Surface water | 2 | Below the study levels |
| FLORA VISTA MUTUAL DOMESTIC | NM3510024 | 3,726 | Surface water purchased | 1 | Below the study levels |
| Farmington Rural-Shiprock-Beclabito NTUA | NN3500245 | 15,233 | Surface water purchased | 1 | Below the study levels |
| GALLUP WATER SYSTEM | NM3508317 | 20,880 | Ground water | 3 | Below the study levels |
| HOBBS MUNICIPAL WATER SUPPLY | NM3521613 | 40,418 | Ground water | 5 | Below the study levels |
| HOLLOMAN AIR FORCE BASE | NM3562719 | 13,000 | Ground water | 1 | Below the study levels |
| ISLETA EASTSIDE | 063501109 | 8,941 | Ground water | 1 | Below the study levels |
| ISLETA SHEA-WHIFF | 063503109 | 4,403 | Ground water | 3 | Below the study levels |
| KIRTLAND AIR FORCE BASE | NM3567701 | 22,500 | Ground water | 1 | Below the study levels |
| LA MADERA MDWCA | NM3502121 | 124 | Ground water | 1 | Below the study levels |
| LA UNION MW&SA | NM3500707 | 1,177 | Ground water | 1 | Below the study levels |
| LAGUNA VALLEY | 063503111 | 4,500 | Surface water purchased | 3 | Below the study levels |
| LAKE SECTION WATER COMPANY | NM3529207 | 14,619 | Ground water | 7 | Below the study levels |
| LAS CRUCES MUNICIPAL WATER SYSTEM | NM3511707 | 98,175 | Ground water | 7 | Below the study levels |
| LEE/HAMMOND WATER TREATMENT PLANT CO-OP | NM3500624 | 8,817 | Surface water | 1 | Below the study levels |
| LOS ALAMOS MUNICIPAL WATER SYSTEM | NM3500115 | 25,000 | Ground water | 3 | Below the study levels |
| LOS LUNAS WATER SYSTEM | NM3525332 | 19,400 | Ground water | 5 | Below the study levels |
| LOVINGTON MUNICIPAL WATER SUPPLY | NM3521813 | 13,539 | Ground water | 1 | Below the study levels |
| LOWER RIO GRANDE PWWA SOUTH VALLEY | NM3502407 | 11,542 | Ground water | 8 | Below the study levels |
| LOWER VALLEY WATER USERS ASSOCIATION | NM3510324 | 7,615 | Surface water | 1 | Below the study levels |
| MESCALERO INN OF THE MT. GODS | 063506008 | 14,542 | Ground water | 1 | Below the study levels |
| MOONGATE WATER SYSTEM | NM3572007 | 9,170 | Ground water | 8 | Below the study levels |
| MOONGATE WEST | NM3501207 | 13,362 | Ground water | 4 | Below the study levels |
| MORIARTY WATER SYSTEM | NM3524230 | 2,825 | Ground water | 2 | Below the study levels |
| MORNINGSTAR WATER SUPPLY SYSTEM | NM3510524 | 5,694 | Surface water purchased | 1 | Below the study levels |
| Mariano Lake-Pinedale-Church Rock NTUA | NN3500211 | 4,562 | Ground water | 5 | Below the study levels |
| NEW MEXICO STATE UNIVERSITY | NM3528707 | 24,000 | Ground water | 4 | Below the study levels |
| NORTH RANCHOS DE PLACITAS W&SD | NM3546223 | 659 | Ground water | 1 | Below the study levels |
| NORTHSTAR MDWCA | NM3520024 | 3,784 | Surface water | 1 | Below the study levels |
| OTIS MDWCA | NM3521308 | 4,464 | Ground water | 1 | Below the study levels |
| POJOAQUE SOUTH | 063501100 | 3,644 | Ground water | 2 | Below the study levels |
| PORTALES WATER SYSTEM | NM3528522 | 14,284 | Ground water | 2 | Below the study levels |
| RIO COMMUNITIES WATER SYSTEM | NM3524832 | 5,513 | Ground water | 1 | Below the study levels |
| RIO RANCHO WATER & WW SERVICES | NM3509623 | 107,350 | Surface water purchased | 7 | Below the study levels |
| ROOSEVELT COUNTY WUA | NM3562222 | 3,720 | Ground water purchased | 1 | Below the study levels |
| ROSWELL MUNICIPAL WATER SYSTEM | NM3520203 | 54,025 | Ground water | 13 | Below the study levels |
| RUIDOSO WATER SYSTEM | NM3513114 | 15,947 | Surface water | 5 | Below the study levels |
| SAN FELIPE BLACK MESA CASINO | 063503115 | 3,789 | Ground water | 3 | Below the study levels |
| SANDIA PEAK UTILITY | NM3562201 | 6,079 | Ground water | 1 | Below the study levels |
| SANTA FE WATER SYSTEM (CITY OF) | NM3505126 | 90,810 | Surface water | 7 | Below the study levels |
| SANTO DOMINGO PUEBLO | 063500120 | 5,328 | Ground water | 1 | Below the study levels |
| SILVER CITY WATER SYSTEM | NM3522609 | 14,400 | Ground water | 2 | Below the study levels |
| SOCORRO WATER SYSTEM | NM3523728 | 12,026 | Ground water | 4 | Below the study levels |
| SPRINGER WATER SYSTEM | NM3526604 | 1,170 | Surface water | 1 | Below the study levels |
| TAOS MUNICIPAL WATER SYSTEM | NM3507529 | 5,528 | Ground water | 4 | Below the study levels |
| TRUTH OR CONSEQUENCES | NM3514327 | 6,783 | Ground water | 1 | Below the study levels |
| TUCUMCARI WATER SYSTEM | NM3528020 | 6,064 | Ground water | 3 | Below the study levels |
| TULAROSA WATER SYSTEM | NM3514019 | 3,485 | Surface water | 1 | Below the study levels |
| Toadlena NTUA | NN3503028 | 903 | Ground water | 2 | Below the study levels |
| UNIVERSITY ESTATES WATER SYSTEM (LCU) | NM3512407 | 5,292 | Ground water | 2 | Below the study levels |
| UNIVERSITY OF NEW MEXICO | NM3575501 | 35,000 | Surface water purchased | 1 | Below the study levels |
| VILLAGE OF ANGEL FIRE | NM3531904 | 6,045 | Ground water | 3 | Below the study levels |
| ZUNI PUEBLO | 063501124 | 11,888 | Ground water | 1 | Below the study levels |
How the count works
What is included
Each active community water system with complete monitoring is counted once, even if it is linked with several ZIP codes. Private wells are excluded, and UCMR 5 did not comprehensively monitor every small system. This page does not apply New Mexico's state-specific standards or determine compliance. Use the official state or territory drinking-water program for current regulatory information.