Water Quality Testing
Nogales, AZ Water Quality Testing Results
Drinking water quality data for Nogales, AZ based on official EPA compliance records. This page covers all 2 EPA-tracked water systems serving Nogales.
No current health violations on record
No open health-based violations are recorded for Nogales's water providers. Water meets current federal standards.
Overall Water Quality — Nogales
Low Concern
Minor detections below regulatory limits. Routine monitoring adequate.
Overall rating reflects the worst risk level among all utilities serving Nogales. Individual utility pages have full violation details.
Water utilities serving Nogales, AZ
The following utilities serve Nogales based on EPA service-area data. Your water bill is the most reliable way to confirm your provider.
Active Drinking Water Violations in Nogales
The following health-based violations remain open in the EPA SDWIS federal database — the contaminant exceeded its legal limit and has not yet been formally resolved.
| Utility | Records |
|---|---|
| City of Nogales | View records → |
Source: EPA SDWIS. Open violations indicate the utility has not yet formally resolved the finding in the federal database. Contact your utility for current status.
Water Quality in Nogales
No active contaminant violations
No health-based contaminant violations are currently recorded for Nogales's water providers. Review each utility's Consumer Confidence Report for full test results.
Explore Water Quality in Nogales
Valle Verde Water Company - East
Violation history, PFAS records, and official source links
City of Nogales
Violation history, PFAS records, and official source links
PFAS monitoring records — Arizona
1 water system in Arizona with EPA UCMR 5 records
Active drinking water violations
1 open health-based violation on record — view official EPA SDWIS data
Lead in Arizona drinking water
State-specific lead data, violation utilities, and testing guidance
PFAS in Arizona drinking water
State-specific PFAS data, MCL context, and treatment options
Certified water testing labs in Arizona
Labs certified for PFAS (EPA 533/537.1), lead, and bacteria testing
Water treatment options
Reverse osmosis, activated carbon, and filtration guides with cost ranges
Data sources and methodology
How WaterUtilityReport.com sources and validates official EPA data
Common Questions About Nogales Drinking Water
Is Nogales tap water safe to drink?
1 open health-based violation recorded across Nogales utilities
Does Nogales have PFAS records?
1 water system serving Nogales have EPA UCMR 5 PFAS records
What official contamination records exist for Nogales utilities?
Official EPA SDWIS violations and UCMR 5 PFAS sampling records with source links
How do I get my water tested in Arizona?
Find state-certified labs for PFAS, lead, nitrate, and bacteria testing in Arizona
What treatment options remove Nogales water contaminants?
Reverse osmosis, activated carbon, and whole-home filtration guides
What is the overall water quality rating for Nogales?
Arizona state overview — utility directory, violations, and PFAS data
Public drinking water datasets may not include every recent test, private well result, household plumbing issue, or local advisory. Use this page as a starting point, not as a substitute for official guidance, your utility's Consumer Confidence Report, or professional testing.
Water Utility Report summarizes public records from official federal, state, utility, or testing datasets where available. For urgent health or compliance questions, contact your utility, local health department, or the EPA directly. How Water Utility Report uses public drinking water data
Independent Water Testing
Get your water tested by a certified lab
EPA compliance data shows what utilities report — an independent test confirms what's actually coming out of your tap. Certified labs in Arizona can test for PFAS, lead, nitrates, and dozens of other contaminants.
Nogales Water FAQs
Related Pages
Data Sources & Provenance
All data on this page is sourced from official U.S. government or public datasets.
Nogales at a Glance
Service area match is likely but not guaranteed. Your water bill is the most reliable way to confirm your provider.