EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records
PUBLIC WATER SYSTEM RECORDPWSID TN0000440

Tennessee · Ground water

Mason Water Dept

EPA’s September 2026 export lists Mason Water Dept (PWSID TN0000440) as Other current violation flag, serving a reported 3,642 people from a ground water source, with 2 rules in current violation.

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

CURRENT EXPORTOther current violation flagEPA's export includes another current compliance flag.
Open EPA Detailed Facility Report ↗

01 / CURRENT FLAGS

EPA compliance flags for Mason Water Dept

Mason Water Dept is listed as other current violation flag 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.
  • 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 violations12rolling history field
Quarters with SNC1significant noncompliance
Rules in current violation2EPA export count
Rules in 3-year window5EPA export count

Current rule entries for Mason Water Dept

EPA supplied 2 current contaminant, rule, or violation-category entries for Mason Water Dept in the exported fields used here.

  • 7000=Consumer Confidence Rule
  • 7500=Public Notice

Three-year entries for Mason Water Dept

EPA supplied 6 contaminant or rule entries for Mason Water Dept in the three-year history field.

  • 0999=Chlorine
  • 2456=Total Haloacetic Acids (HAA5)
  • 2950=TTHM
  • 7000=Consumer Confidence Rule
  • 7500=Public Notice
  • 8000=Revised Total Coliform Rule

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for Mason Water Dept

The export lists 2 site visits in five years and 9 significant deficiencies for Mason Water Dept.

Site visits, past 5 years
2
Inspection visits
0
Other visits
2
Last sanitary survey
02/11/2026
Last recorded visit
02/11/2026
Significant deficiencies
9

Places served by Mason Water Dept

EPA associates Mason Water Dept with the listed cities, counties, ZIP codes, and Tennessee service area identifiers.

State / territory
Tennessee
Cities
MASON
Counties
Tipton
ZIP codes
Not supplied
Federal PWSID
TN0000440
Registry ID
110012851930

04 / HOW TO USE THIS RECORD

Current public records for Mason Water Dept

EPA’s facility report, the Tennessee drinking-water program, and Mason Water Dept’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.

How the ledger is built →