EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records
PUBLIC WATER SYSTEM RECORDPWSID TX0660003

Texas · Ground water

San Diego Mud 1

EPA’s September 2026 export lists San Diego Mud 1 (PWSID TX0660003) as Current health-based flag, serving a reported 6,291 people from a ground water source, with 3 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 San Diego Mud 1

San Diego Mud 1 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.
  • FLAGGED
    Monitoring and reportingCurrent MR_FLAG in the EPA export.
  • FLAGGED
    Public notificationCurrent PN_FLAG in the EPA export.
  • 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 violations11rolling history field
Quarters with SNC3significant noncompliance
Rules in current violation3EPA export count
Rules in 3-year window5EPA export count

Current rule entries for San Diego Mud 1

EPA supplied 3 current contaminant, rule, or violation-category entries for San Diego Mud 1 in the exported fields used here.

  • 5200=LEAD AND COPPER RULE REVISIONS
  • 7000=Consumer Confidence Rule
  • 7500=Public Notice

Three-year entries for San Diego Mud 1

EPA supplied 5 contaminant or rule entries for San Diego Mud 1 in the three-year history field.

  • 1005=Arsenic
  • 5200=LEAD AND COPPER RULE REVISIONS
  • 7000=Consumer Confidence Rule
  • 7500=Public Notice
  • 8000=Revised Total Coliform Rule

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for San Diego Mud 1

The export lists 2 site visits in five years and 0 significant deficiencies for San Diego Mud 1.

Site visits, past 5 years
2
Inspection visits
0
Other visits
2
Last sanitary survey
11/08/2024
Last recorded visit
11/08/2024
Significant deficiencies
0

Places served by San Diego Mud 1

EPA associates San Diego Mud 1 with the listed cities, counties, ZIP codes, and Texas service area identifiers.

State / territory
Texas
Cities
Not supplied
Counties
Duval
ZIP codes
Not supplied
Federal PWSID
TX0660003
Registry ID
110013278942

04 / HOW TO USE THIS RECORD

Current public records for San Diego Mud 1

EPA’s facility report, the Texas drinking-water program, and San Diego Mud 1’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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