EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records
PUBLIC WATER SYSTEM RECORDPWSID LA1103056

Louisiana · Ground water

St Tammany Water District 3

EPA’s September 2026 export lists St Tammany Water District 3 (PWSID LA1103056) as Current serious-violator flag, serving a reported 2,920 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 serious-violator flagEPA's export marks this system as a current serious violator.
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01 / CURRENT FLAGS

EPA compliance flags for St Tammany Water District 3

St Tammany Water District 3 is listed as current serious-violator 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.
  • NOT FLAGGED
    Public notificationCurrent PN_FLAG in the EPA export.
  • FLAGGED
    Other violationCurrent OTHER_FLAG in the EPA export.
  • 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 violations12rolling history field
Quarters with SNC12significant noncompliance
Rules in current violation3EPA export count
Rules in 3-year window3EPA export count

Current rule entries for St Tammany Water District 3

EPA supplied 3 current contaminant, rule, or violation-category entries for St Tammany Water District 3 in the exported fields used here.

  • 0700=Groundwater Rule
  • 5000=Lead and Copper Rule
  • 7000=Consumer Confidence Rule

Three-year entries for St Tammany Water District 3

EPA supplied 3 contaminant or rule entries for St Tammany Water District 3 in the three-year history field.

  • 0700=Groundwater Rule
  • 5000=Lead and Copper Rule
  • 7000=Consumer Confidence Rule

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for St Tammany Water District 3

The export lists 2 site visits in five years and 2 significant deficiencies for St Tammany Water District 3.

Site visits, past 5 years
2
Inspection visits
0
Other visits
2
Last sanitary survey
11/28/2023
Last recorded visit
11/28/2023
Significant deficiencies
2

Places served by St Tammany Water District 3

EPA associates St Tammany Water District 3 with the listed cities, counties, ZIP codes, and Louisiana service area identifiers.

State / territory
Louisiana
Cities
Not supplied
ZIP codes
Not supplied
Federal PWSID
LA1103056
Registry ID
110012871277

04 / HOW TO USE THIS RECORD

Current public records for St Tammany Water District 3

EPA’s facility report, the Louisiana drinking-water program, and St Tammany Water District 3’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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