Mount Holly, City Of

Federal compliance record for an active community water system reporting 19,200 people served.

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

Open EPA Detailed Facility Report ↗

01 / CURRENT FLAGS

What EPA flags—and what it does not

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 violations1rolling history field

Quarters with SNC0significant noncompliance

Rules in current violation0EPA export count

Rules in 3-year window1EPA export count

Current contaminant or rule entries

Monitoring and Reporting

Entries in the three-year window

2950=TTHM

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys

Site visits, past 5 years: 66
Inspection visits: 3
Other visits: 63
Last sanitary survey: 12/04/2025
Last recorded visit: 06/23/2026
Significant deficiencies: 0

Places served in the export

State / territory: North Carolina
Cities: MT HOLLY
Counties: Gaston
ZIP codes: Not supplied
Federal PWSID: NC0136020
Registry ID: 110012931382

04 / HOW TO USE THIS RECORD

A starting point—not the last word.

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 →