AZ0414005
AZ
No open health violations

SAN LUIS CITY OF

Groundwater · Local · ATTN: ANTONIO SANDOVAL, PO BOX 3750

Overall Risk Level

No Concerns Detected

No Concern
Low
Moderate
High
Critical

Water meets all safety standards with no detected exceedances.

Utility Overview

Population Served

39,705

Source Type

Groundwater

Ownership

Local

PWSID

AZ0414005

Detected Contaminants

CCR data ingestion in progress

Contaminant detection levels from Consumer Confidence Reports are being parsed and linked to utilities. Check back soon, or view the official report directly from the EPA links below.

View on EPA ECHO

Violation History

Sourced from EPA SDWIS. Health-based violations indicate the MCL was exceeded.

MR — Lead

2024Resolved

Treatment Technique

2024Health-basedResolved

Reporting — Coliform (TCR)

2024Resolved

MR — Lead

2021Resolved

MR — Haloacetic Acids (HAA5)

2021Resolved

MR

2021Resolved

Treatment Technique

2021Health-basedResolved

Other — Coliform (TCR)

2021Resolved

Other — Nitrate

2019Resolved

Reporting — Coliform (TCR)

2019Resolved

Related Pages

Arizona State Overview

All utilities in AZ

Data Sources & Provenance

All data on this page is sourced from official U.S. government or public datasets.

EPA ECHO — Water System & Compliance Report— PWSID AZ0414005View source
EPA CCR — Consumer Confidence ReportsView source
Last updated: 2026-04-15
High Confidence
Annual refresh cycle

At a Glance

PWSIDAZ0414005
StateArizona
Risk Levelsafe
Population Served39,705
Open Health Violations0

Service area match is likely but not guaranteed. Your water bill is the most reliable way to confirm your provider.

Data Sources

EPA ECHO Facility Report EPA CCR Search