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Water system · PWSID TN0000573

NORTHWEST CLAY COUNTY UTILITY

MOSS, TN · ~4,437 people served

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

PWSID

TN0000573

State

Tennessee

City

MOSS

Population served

4,437

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

PFBA

9.8 ppt

limit —

No federal limit

Violations & enforcement

19

Violations on record

0

Unaddressed

6

Health-based

44

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2024 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2023 Resolved
Other · EPA contaminant 7000 began Jul 2022 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2016 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2016 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2015 Resolved
Other · EPA contaminant 0300 began Jun 2015 Addressed
Other · EPA contaminant 0300 began May 2015 Addressed
Other · EPA contaminant 0300 began Apr 2015 Addressed
Other · EPA contaminant 0300 began Mar 2015 Addressed
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2015 Resolved
Other · EPA contaminant 0300 began Jan 2015 Addressed

Recent enforcement actions

  • State action · SIA Nov 2024
  • State action · SOX Sep 2024
  • State action · SOX Sep 2023
  • State action · SIF Aug 2023
  • State action · SIA Aug 2023
  • State action · SIE Aug 2023
  • State action · SOX Aug 2022
  • State action · SIA Jul 2022

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

9 stations · latest Jun 2025

107 · max 3,550 ug/L · 28

Copper

4 stations · latest Jun 2025

0.806 · max 11.8 ug/L · 16

Arsenic

3 stations · latest Jun 2025

1.09 · max 2.2 ug/L · 15

Lead

3 stations · latest Apr 2025

0.442 · max 1.5 ug/L · 10

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 TN0000573 — 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.