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Water system · PWSID TN0000883

NORTH U.DEP. OF DECATUR/BENTON CO

HOLLADAY, TN · ~3,818 people served

Check your exact address → HOLLADAY overview
34
Action needed
PurityRadar safety score

PWSID

TN0000883

State

Tennessee

City

HOLLADAY

Population served

3,818

Primary source

Surface water

Score history

▼ 66 points — the score moved from 100 to 34 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 34

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Oct 2025). Levels in parts per trillion (ppt).

PFOS

Perfluorooctanesulfonic acid

15 ppt

limit 4 ppt

Above EPA limit · 3.8×

PFOA

Perfluorooctanoic acid

9.6 ppt

limit 4 ppt

Above EPA limit · 2.4×

PFBA

9.4 ppt

limit —

No federal limit

PFBS

4.1 ppt

limit —

No federal limit

PFHxA

3.8 ppt

limit —

No federal limit

PFPeA

3.1 ppt

limit —

No federal limit

Violations & enforcement

18

Violations on record

2

Unaddressed

8

Health-based

55

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2021. Official EPA record →

Other · EPA contaminant 7000 began Jul 2021 Unaddressed
Other · EPA contaminant 7500 began Jun 2017 Unaddressed
Monitoring · Lead & Copper Rule began Aug 2020 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2020 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2015 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2014 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2014 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2011 Resolved
Monitoring & reporting · Bromate began Jul 2011 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2011 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2011 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2011 Resolved

Recent enforcement actions

  • State action · SIA Dec 2021
  • State action · SIA Apr 2021
  • State action · SOX Dec 2020
  • State action · SIF Oct 2020
  • State action · SIA Oct 2020
  • State action · SIE Oct 2020
  • State action · SOX Sep 2020
  • State action · SOX Jun 2015

This profile is built from EPA public records for system TN0000883 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.