EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records
PUBLIC WATER SYSTEM RECORDPWSID AZ0412004

Arizona · Ground water

Nogales City Of

EPA’s September 2026 export lists Nogales City Of (PWSID AZ0412004) as No current violation flagged, serving a reported 22,000 people from a ground water source, with 0 rules in current violation.

Source: EPA SDWIS system-search export · Snapshot 13 Sep 2026 · Federal compliance fields

CURRENT EXPORTNo current violation flaggedNo current violation is flagged in this EPA export. This is not a household water test.
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01 / CURRENT FLAGS

EPA compliance flags for Nogales City Of

Nogales City Of is listed as no current violation flagged in the current export; the five federal flag categories remain separate below.

  • NOT FLAGGED
    Health-based violationCurrent HEALTH_FLAG in the EPA export.
  • NOT FLAGGED
    Monitoring and reportingCurrent MR_FLAG in the EPA export.
  • NOT FLAGGED
    Public notificationCurrent PN_FLAG in the EPA export.
  • NOT FLAGGED
    Other violationCurrent OTHER_FLAG in the EPA export.
  • NOT FLAGGED
    Serious violatorCurrent serious-violator status in the EPA export.
Important limit

This page is not a household water test. A clear federal flag does not prove every home has safe water, and a flag is not a measurement at your faucet. Plumbing, service lines, local sampling, private wells, and newer events may not be reflected here.

02 / VIOLATION RECORD

Quarters with violations10rolling history field
Quarters with SNC0significant noncompliance
Rules in current violation0EPA export count
Rules in 3-year window7EPA export count

Current rule entries for Nogales City Of

EPA supplied 1 current contaminant, rule, or violation-category entries for Nogales City Of in the exported fields used here.

  • 5200=LEAD AND COPPER RULE REVISIONS

Three-year entries for Nogales City Of

EPA supplied 6 contaminant or rule entries for Nogales City Of in the three-year history field.

  • 0999=Chlorine
  • 1005=Arsenic
  • 1040=Nitrate
  • 2456=Total Haloacetic Acids (HAA5)
  • 2950=TTHM
  • 5200=LEAD AND COPPER RULE REVISIONS

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for Nogales City Of

The export lists 3 site visits in five years and 2 significant deficiencies for Nogales City Of.

Site visits, past 5 years
3
Inspection visits
0
Other visits
3
Last sanitary survey
11/20/2024
Last recorded visit
11/20/2024
Significant deficiencies
2

Places served by Nogales City Of

EPA associates Nogales City Of with the listed cities, counties, ZIP codes, and Arizona service area identifiers.

State / territory
Arizona
Cities
NOGALES
Counties
Santa Cruz
ZIP codes
Not supplied
Federal PWSID
AZ0412004
Registry ID
110013108109

04 / HOW TO USE THIS RECORD

Current public records for Nogales City Of

EPA’s facility report, the Arizona drinking-water program, and Nogales City Of’s Consumer Confidence Report are the current public records beyond this September 2026 snapshot.

Confirm current conditions with the utility's latest Consumer Confidence Report, your state drinking-water program, and the EPA facility report. For household concerns, ask a qualified local laboratory about tap testing.

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