D36/100

New Mexico Tap Water Quality Rankings 2026

110 cities · 1,876,985 people served

Top Contaminant Concerns

Copper (90th percentile)PFOSPFHxSLead (90th percentile)

All Cities in New Mexico

#	City	Score	Population	Violations
1	Albuquerque	D (34)	626,727	351
2	Las Cruces	D (34)	129,743	302
3	Santa Fe	C (54)	113,398	236
4	Rio Rancho	F (0)	107,350	126
5	Roswell	B (76)	58,329	26
6	Farmington	A (82)	47,655	7
7	Clovis	C (57)	42,492	45
8	Hobbs	A (81)	40,418	5
9	Carlsbad	D (31)	38,433	100
10	La Luz	A (80)	37,218	26
11	Anthony	D (27)	25,009	197
12	Los Alamos	B (66)	25,000	24
13	Elephant Butte	C (44)	24,421	611
14	Gallup	B (66)	20,880	30
15	Organ	D (24)	19,878	77
16	Sunland Park	F (0)	19,466	208
17	Los Lunas	F (7)	19,400	46
18	Artesia	D (22)	18,837	97
19	Bloomfield	F (15)	18,353	89
20	Portales	C (55)	18,004	43
21	Dona Ana	F (0)	17,067	58
22	Deming	C (42)	16,236	23
23	Ruidoso	F (0)	15,947	215
24	Chaparral	C (48)	15,734	57
25	Silver City	B (74)	15,604	25
26	Aztec	C (58)	15,066	87
27	Las Vegas	F (0)	14,530	138
28	Isleta	B (74)	13,845	34
29	Lovington	F (1)	13,539	43
30	Holloman Afb	F (0)	13,000	134
31	Espanola	F (0)	12,012	290
32	Socorro	F (0)	11,953	54
33	Bernalillo	F (0)	10,948	38
34	Belen	F (0)	10,830	185
35	Grants	C (45)	10,523	24
36	Raton	C (42)	9,733	23
37	Tijeras	B (61)	8,500	16
38	San Felipe Pueblo	D (27)	8,124	84
39	Cannon Afb	F (0)	7,832	148
40	Kirtland	C (47)	7,615	18
41	Edgewood	B (69)	6,795	16
42	Truth Or Consequences	F (0)	6,783	65
43	Tucumcari	B (63)	6,064	14
44	Angel Fire	F (0)	6,045	144
45	Taos	F (0)	5,528	135
46	Jal	F (0)	5,500	60
47	Santo Domingo	F (0)	5,455	93
48	Laguna	F (12)	4,500	65
49	Eunice	B (62)	4,487	19
50	Peralta	D (32)	4,367	29
51	White Sands Missile Range	F (0)	4,300	103
52	Flora Vista	D (24)	3,726	37
53	Tularosa	F (0)	3,458	242
54	Milan	B (65)	3,409	24
55	Cimarron	F (0)	3,260	268
56	Clayton	A (87)	3,250	6
57	Lordsburg	F (0)	3,213	213
58	Jemez Pueblo	F (1)	3,200	40
59	Pecos	F (0)	3,151	236
60	Dulce	F (0)	3,064	156
61	Alto	C (40)	2,870	57
62	Cloudcroft	B (73)	2,865	20
63	Moriarty	C (49)	2,825	32
64	Glorieta	F (4)	2,700	41
65	Timberon	F (0)	2,698	81
66	Santa Rosa	B (75)	2,681	22
67	Bayard	A (87)	2,616	10
68	Garfield	F (11)	2,504	62
69	Espanolal	F (5)	2,500	32
70	Lemitar	F (0)	2,470	209
71	Acoma	F (0)	2,374	60
72	Hatch	A (88)	2,366	12
73	Questa	F (7)	2,337	42
74	Logan	C (54)	2,321	15
75	La Plata	A (90)	2,265	7
76	Mesilla	D (23)	2,167	46
77	Ruidoso Downs	C (50)	2,146	35
78	Loving	F (0)	1,862	60
79	Capitan	B (74)	1,821	11
80	Cuba	F (0)	1,789	155
81	Fort Sumner	F (0)	1,789	84
82	Carrizozo	F (0)	1,758	106
83	Gamerco	F (0)	1,744	76
84	Santa Clara	F (0)	1,682	52
85	Hurley	A (85)	1,577	12
86	Chama	F (0)	1,573	148
87	Dexter	B (79)	1,550	6
88	Hernandez	F (0)	1,514	150
89	Mountainair	D (39)	1,505	37
90	Jemez Springs	F (0)	1,385	131
91	Estancia	F (0)	1,355	49
92	San Antonio	B (79)	1,344	14
93	Melrose	C (53)	1,332	28
94	Canoncito	F (0)	1,326	512
95	Magdalena	F (7)	1,321	42
96	Hagerman	C (47)	1,292	25
97	Mayhill	F (0)	1,274	120
98	Cochiti	C (46)	1,200	23
99	El Rito	B (66)	1,200	23
100	Thoreau	D (22)	1,173	39
101	Springer	F (0)	1,170	203
102	Blanco	F (0)	1,148	114
103	Mora	C (44)	1,100	37
104	El Prado	C (41)	1,076	24
105	San Rafael	F (0)	1,060	145
106	Chimayo	D (30)	1,050	27
107	Tyrone	F (0)	1,050	116
108	Taos Ski Valley	C (54)	1,025	27
109	Crownpoint	F (0)	1,024	103
110	Tonalea	F (0)	1,007	332