Lead and Copper Rule Revisions (LCRR) violations in New Mexico
97 active public water systems in New Mexico had a Lead and Copper Rule Revisions (LCRR) violation in the past three years, 97 of them in the latest quarter of EPA's data. What Lead and Copper Rule Revisions (LCRR) is and why it matters.
Systems with a Lead and Copper Rule Revisions (LCRR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Placitas Elementary School Placitas · Sandoval County |
121 | 2 | 1 | |
|
North Court Mobile Home Park Albuquerque · Bernalillo County |
117 | 4 | 1 | |
|
Gonzales Ranch Mdwca Gonzales Ranch · San Miguel County |
114 | 4 | 1 | |
|
Trails End MHP Los Lunas · Valencia County |
112 | 2 | 1 | |
|
Ribera Mdwca Ribera · San Miguel County |
108 | 2 | 1 | |
|
Chimayo Elementary School Chimayo · Rio Arriba County |
100 | 2 | 1 | |
|
Rowe Mdwca Rowe · San Miguel County |
100 | 4 | 2 | |
|
EL Ancon Mdwca Ribera · San Miguel County |
89 | 1 | 0 | |
|
EL Shaddai Water CO OP Los Lunas · Valencia County |
87 | 6 | 6 | |
|
Delancey Street Foundation Alcalde · Rio Arriba County |
83 | 4 | 3 | |
|
EL Coruco Mdwca Ribera · San Miguel County |
80 | 2 | 0 | |
|
Sanchez Mobile Home Park El Prado · Taos County |
80 | 4 | 4 | |
|
San Miguel del Vado Mdwca San Miguel · San Miguel County |
79 | 2 | 1 | |
|
Lone Star Trailer Ranch Santa Fe · Santa Fe County |
74 | 5 | 2 | |
|
Shalom Mobile Home Park Santa Fe · Santa Fe County |
72 | 2 | 1 | |
|
Tyrone Mdwca Tyrone · Grant County |
70 | 3 | 0 | |
|
Carlos Lucero Subdivision Torrance County |
68 | 3 | 0 | |
|
Whites City Water System Whites City · Eddy County |
67 | 3 | 0 | |
|
Juniper Hills Ranch Santa Fe · Santa Fe County |
65 | 4 | 4 | |
|
Ojo Feliz Mdwca Ojo Feliz · Mora County |
63 | 4 | 2 | |
|
McCurdy School Espanola · Rio Arriba County |
62 | 1 | 1 | |
|
Bearcat Homeowners Association Tijeras · Bernalillo County |
60 | 6 | 3 | |
|
Chapelle Mdwca Serafina · San Miguel County |
60 | 4 | 1 | |
|
New Mexico Boys and Girls Ranch Las Nutrias · Socorro County |
60 | 3 | 1 | |
|
Krossroads Integrative Health & Recovery Cedar Crest · Bernalillo County |
60 | 3 | 2 | |
|
Wild and Wooley Trailer Ranch Santa Fe · Santa Fe County |
59 | 5 | 3 | |
|
Juniper Hills MHP Santa Fe · Santa Fe County |
56 | 4 | 1 | |
|
Moquino Water System Seboyeta · Cibola County |
55 | 4 | 3 | |
|
Rio Arriba County Velarde Treatment Fac. Rio Arriba County |
50 | 4 | 2 | |
|
Aragon Mdwca Aragon · Catron County |
47 | 5 | 4 | |
|
LA Cueva Mdwca Pecos · San Miguel County |
46 | 1 | 0 | |
|
ST Josephs School San Fidel · Cibola County |
45 | 5 | 3 | |
|
Pine River Mdca Navajo Dam · San Juan County |
43 | 9 | 5 | |
|
Enchanted Valley Wua Alamogordo · Otero County |
40 | 6 | 4 | |
|
Lower Colonias Mdwca Pecos · San Miguel County |
40 | 3 | 1 | |
|
Nambe Headstart Pojoaque · Santa Fe County |
40 | 4 | 1 | |
|
Sierra Santa Fe · Santa Fe County |
39 | 3 | 0 | |
|
Cielo Lindo Pojoaque · Santa Fe County |
38 | 5 | 4 | |
|
Eagle Rock Village Questa · Taos County |
35 | 5 | 3 | |
|
Diversified Gas & Oil Maljamar Lovington · Lea County |
35 | 4 | 2 | |
|
Rio Pecos Villa Mdwca Santa Rosa · Guadalupe County |
35 | 5 | 3 | |
|
South San Ysidro Mdwca San Ysidro · San Miguel County |
35 | 1 | 0 | |
|
Cassandra Water System Moriarty · Torrance County |
34 | 7 | 6 | |
|
Sagamore Wind Farm Rogers · Roosevelt County |
33 | 1 | 1 | |
|
Bmg Trailer Park Ranchos De Taos · Taos County |
30 | 5 | 2 | |
|
Solacito Mdwca Espanola · Santa Fe County |
29 | 3 | 1 | |
|
Buckman Regional Water Treatment Plant Santa Fe · Santa Fe County |
0 | 2 | 1 |
About this data
A system is counted once if any of its violations in the past three years involved Lead and Copper Rule Revisions (LCRR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Lead and Copper Rule Revisions (LCRR) alone.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The New Mexico records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.