SEWANEE UTILITY DISTRICT

SEWANNEE, TN · ~5,970 people served

Check your exact address → SEWANNEE overview

100

Excellent

PurityRadar safety score

PWSID

TN0000623

State

Tennessee

City

SEWANNEE

Population served

5,970

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

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring & reporting · EPA contaminant 0200 began Oct 1993 Unaddressed

Other · EPA contaminant 7000 began Jul 2020 Resolved

Other · EPA contaminant 7000 began Jul 2005 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2004 Resolved

Monitoring & reporting · Total coliform began Dec 2003 Resolved

Recent enforcement actions

State action · SIA Jul 2021
State action · SOX Jul 2020
State action · SIB Apr 2014
State action · SIA Jul 2005
State action · SOX Jul 2005
State action · SIA Aug 2004
State action · SIE Aug 2004
State action · SOX Aug 2004

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

1 station · latest Apr 2023

8.72 · max 16.3 ug/L · 5

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 TN0000623 — 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.