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Public Water System
ALTO LAKES WATER AND SANITATION DISTRICT
PWSID NM3558514 · New Mexico · 2,870 people served
A
ExcellentALTO LAKES WATER AND SANITATION DISTRICT is an EPA-regulated public water system in New Mexico (PWSID NM3558514). It serves an estimated 2,870 residents — a small town of customers — across 1 community across 1 ZIP code.
ALTO LAKES WATER AND SANITATION DISTRICT has maintained full EPA Safe Drinking Water Act compliance over the most recent five-year reporting window. No health-based Maximum Contaminant Level (MCL) exceedances are on record. The grade of A reflects this clean compliance history.
Service Area
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Centered on the averaged ZIP-code centroid of 1 ZIP served.
Population
2,870
Cities
1
ZIPs
1
Violations
0
EPA Health-Based Violations
Health-based Maximum Contaminant Level (MCL) violations on file for ALTO LAKES WATER AND SANITATION DISTRICT over the past five years of EPA SDWIS reporting.
✅
No health-based violations in the last 5 years.
ALTO LAKES WATER AND SANITATION DISTRICT's water systems have met EPA health-based Maximum Contaminant Level (MCL) requirements throughout the EPA reporting window. This does not mean zero detection of regulated contaminants — it means all measured concentrations remained below their federal action levels.
Cities Served by ALTO LAKES WATER AND SANITATION DISTRICT
ZIP Codes Served
About this system
EPA records this system as PWSID NM3558514. Data reflects the most recent EPA SDWIS publication as of 2026-05-18. Public Water System Identifiers (PWSIDs) are assigned by the EPA's Safe Drinking Water Act program to track every regulated water utility in the United States. The first two letters typically indicate the state primacy agency. For real-time water quality information, contact ALTO LAKES WATER AND SANITATION DISTRICT directly or review their annual Consumer Confidence Report (CCR).
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