SAN LUIS CABEZON MDWCA
PWSID: NM3501823 · Bernalillo, NM · Serves 320 people
According to EPA Safe Drinking Water Information System (SDWIS), SAN LUIS CABEZON MDWCA (PWSID NM3501823) in Bernalillo, NM is listed as a CWS water system covering about 320 people. The same extract lists 6 health-based violation records spanning 2011-2025. Those 6 health-based rows for SAN LUIS CABEZON MDWCA cover contaminants such as Groundwater Rule, LEAD AND COPPER RULE REVISIONS, Stage 1 Disinfectants and Disinfection Byproducts Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
SAN LUIS CABEZON MDWCA has 6 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 3 distinct EPA contaminant codes appear in this system's record, including Groundwater Rule, LEAD AND COPPER RULE REVISIONS, Stage 1 Disinfectants and Disinfection Byproducts Rule. Recorded violations span 2011–2025. Day-to-day primacy enforcement for this system runs through the New Mexico drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the New Mexico state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- NM3501823
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Bernalillo, NM
- Population Served
- 320
- Health Violations
- Yes (6)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Groundwater Rule | 4 | 4 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | 1 | 1 |
Violation History (6)
| Contaminant | Health | Date |
|---|---|---|
| Groundwater Rule | Yes | Apr 8, 2025 |
| Groundwater Rule | Yes | Apr 8, 2025 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Groundwater Rule | Yes | May 24, 2014 |
| Groundwater Rule | Yes | May 24, 2014 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Sep 1, 2011 |
Frequently Asked Questions
What does EPA SDWIS list for SAN LUIS CABEZON MDWCA?
How many people does SAN LUIS CABEZON MDWCA serve?
What violations does SAN LUIS CABEZON MDWCA have?
What contaminants have been found in SAN LUIS CABEZON MDWCA water?
Compare beyond New Mexico
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SAN LUIS CABEZON MDWCA on cumulative violation count (6) and EPA-reported population served (320). Violation-count peers include CHEROKEE WATER SYSTEM, LAME DEER WATER SYSTEM, FOUR BEARS WATER SYSTEM.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
SAN LUIS CABEZON MDWCA (NM3501823) is drawn from EPA SDWIS. Nearby county systems in this extract include RIO RANCHO WATER & WW SERVICES; LOS ALAMOS MUNICIPAL WATER SYSTEM; BERNALILLO WATER SYSTEM; Santo Domingo Pueblo. Health-based rows (6 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.