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Water system · PWSID TN0000108

CHUCKEY UTILITY DISTRICT

GREENEVILLE, TN · ~14,369 people served

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

PWSID

TN0000108

State

Tennessee

City

GREENEVILLE

Population served

14,369

Primary source

SWP

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

6:2 FTS

10 ppt

limit —

No federal limit

Violations & enforcement

11

Violations on record

0

Unaddressed

7

Health-based

37

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2022 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2012 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2011 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2009 Resolved
Other · EPA contaminant 7000 began Jul 2008 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2005 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2004 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2004 Resolved

Recent enforcement actions

  • State action · SFH Oct 2024
  • State action · SIA Nov 2022
  • State action · SOX Jul 2022
  • State action · SOX May 2012
  • State action · SIF Apr 2012
  • State action · SIE Apr 2012
  • State action · SIA Apr 2012
  • State action · SIA Jan 2012

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Manganese

5 stations · latest Mar 2026

17.8 · max 98.9 ug/L · 110

Copper

5 stations · latest Mar 2026

0.745 · max 44.2 ug/L · 73

Arsenic

5 stations · latest Feb 2026

0.655 · max 1.22 ug/L · 44

Lead

4 stations · latest Mar 2026

0.399 · max 1.28 ug/L · 44

Nitrate

3 stations · latest Mar 2026

0.587 · max 2.08 mg/L · 42

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system TN0000108 — 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.