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Water system · PWSID TN0000531

CUMBERLAND UTILITY DISTRICT

HARRIMAN, TN · ~10,957 people served

Check your exact address → HARRIMAN overview
100
Excellent
PurityRadar safety score

PWSID

TN0000531

State

Tennessee

City

HARRIMAN

Population served

10,957

Primary source

Surface water

Score history

No change since tracking began Jun 18, 2026.

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

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 Sep 2025). Levels in parts per trillion (ppt).

PFBA

5.6 ppt

limit —

No federal limit

Violations & enforcement

29

Violations on record

0

Unaddressed

3

Health-based

64

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2025. Official EPA record →

Reporting · Lead & Copper Rule began Oct 2024 Resolved
Monitoring · Lead & Copper Rule began Sep 2024 Resolved
Monitoring & reporting · Bromate began Jul 2024 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2024 Resolved
Monitoring · Lead & Copper Rule began Mar 2024 Resolved
Monitoring & reporting · EPA contaminant 0200 began Mar 2024 Resolved
Monitoring & reporting · EPA contaminant 0300 began Mar 2024 Resolved
Monitoring & reporting · Bromate began Jan 2024 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2024 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2023 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2023 Resolved
Other · EPA contaminant 7500 began May 2023 Resolved

Recent enforcement actions

  • State action · SIF Apr 2025
  • State action · SOX Dec 2024
  • State action · SIE Dec 2024
  • State action · SIA Dec 2024
  • State action · SOX Nov 2024
  • State action · SIA Nov 2024
  • State action · SIE Nov 2024
  • State action · SOX Oct 2024

This profile is built from EPA public records for system TN0000531 — 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.