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Water system · PWSID TN0000517

BEDFORD COUNTY U.D.

SHELBYVILLE, TN · ~22,908 people served

Check your exact address → SHELBYVILLE overview
54
Fair
PurityRadar safety score

PWSID

TN0000517

State

Tennessee

City

SHELBYVILLE

Population served

22,908

Primary source

Surface water

Score history

▼ 46 points — the score moved from 100 to 54 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 54

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 Nov 2023). Levels in parts per trillion (ppt).

PFOA

Perfluorooctanoic acid

8.2 ppt

limit 4 ppt

Above EPA limit · 2.1×

PFOS

Perfluorooctanesulfonic acid

4.8 ppt

limit 4 ppt

Above EPA limit · 1.2×

PFBS

7.5 ppt

limit —

No federal limit

PFHxA

4.7 ppt

limit —

No federal limit

PFPeA

3.9 ppt

limit —

No federal limit

Violations & enforcement

41

Violations on record

0

Unaddressed

24

Health-based

93

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2024. Official EPA record →

Max residual disinfectant · EPA contaminant 1008 health-based began Aug 2023 Resolved
Max residual disinfectant · EPA contaminant 1008 health-based began Jul 2023 Resolved
Treatment technique · EPA contaminant 0800 health-based began Apr 2023 Resolved
Max residual disinfectant · EPA contaminant 1008 health-based began Oct 2022 Resolved
Other · EPA contaminant 7000 began Jul 2022 Addressed
Treatment technique · EPA contaminant 0800 health-based began May 2022 Resolved
Treatment technique · EPA contaminant 0800 health-based began Feb 2022 Resolved
Treatment technique · EPA contaminant 0800 health-based began Jan 2022 Resolved
Treatment technique · EPA contaminant 0800 health-based began Feb 2021 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2021 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2021 Resolved
Treatment technique · EPA contaminant 0800 health-based began Oct 2020 Resolved

Recent enforcement actions

  • State action · SIF Aug 2024
  • State action · SIA Jul 2024
  • State action · SIE Jul 2024
  • State action · SOX Oct 2023
  • State action · SFO Oct 2023
  • State action · SOX Sep 2023
  • State action · SIF Jun 2023
  • State action · SIA May 2023

This profile is built from EPA public records for system TN0000517 — 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.