EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records
PUBLIC WATER SYSTEM RECORDPWSID AZ0407532

Arizona · Ground water

Epcor - Tierra Del Rio

EPA’s September 2026 export lists Epcor - Tierra Del Rio (PWSID AZ0407532) as Current health-based flag, serving a reported 4,868 people from a ground water source, with 1 rules in current violation.

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

CURRENT EXPORTCurrent health-based flagEPA's export includes a current health-based violation flag.
Open EPA Detailed Facility Report ↗

01 / CURRENT FLAGS

EPA compliance flags for Epcor - Tierra Del Rio

Epcor - Tierra Del Rio is listed as current health-based flag in the current export; the five federal flag categories remain separate below.

  • 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 violations3rolling history field
Quarters with SNC0significant noncompliance
Rules in current violation1EPA export count
Rules in 3-year window1EPA export count

Current rule entries for Epcor - Tierra Del Rio

EPA supplied 1 current contaminant, rule, or violation-category entries for Epcor - Tierra Del Rio in the exported fields used here.

  • 0700=Groundwater Rule

Three-year entries for Epcor - Tierra Del Rio

EPA supplied 1 contaminant or rule entries for Epcor - Tierra Del Rio in the three-year history field.

  • 0700=Groundwater Rule

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for Epcor - Tierra Del Rio

The export lists 2 site visits in five years and 2 significant deficiencies for Epcor - Tierra Del Rio.

Site visits, past 5 years
2
Inspection visits
0
Other visits
2
Last sanitary survey
05/21/2025
Last recorded visit
05/21/2025
Significant deficiencies
2

Places served by Epcor - Tierra Del Rio

EPA associates Epcor - Tierra Del Rio with the listed cities, counties, ZIP codes, and Arizona service area identifiers.

State / territory
Arizona
Cities
PEORIA
Counties
Maricopa
ZIP codes
Not supplied
Federal PWSID
AZ0407532
Registry ID
110048466218

04 / HOW TO USE THIS RECORD

Current public records for Epcor - Tierra Del Rio

EPA’s facility report, the Arizona drinking-water program, and Epcor - Tierra Del Rio’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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