CUMBERLAND PLATEAU WATER AUTHORITY

CROSSVILLE, TN · ~22,673 people served

Check your exact address → CROSSVILLE overview

100

Excellent

PurityRadar safety score

PWSID

TN0000147

State

Tennessee

City

CROSSVILLE

Population served

22,673

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 2022. Official EPA record →

Other · EPA contaminant 7000 began Jul 2021 Resolved

Treatment technique · EPA contaminant 0800 health-based began Oct 2010 Resolved

Monitoring & reporting · EPA contaminant 0800 began Jan 2008 Resolved

Recent enforcement actions

State action · SOX Jul 2022
State action · SIA Dec 2021
State action · SIF Jun 2011
State action · SIF Jun 2011
State action · SOX Dec 2010
State action · SIA Nov 2010
State action · SIA Nov 2010
State action · SIE Nov 2010

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

Nitrate

4 stations · latest Sep 2025

0.596 · max 1.61 mg/L · 40

Manganese

3 stations · latest Sep 2024

18 · max 46 ug/L · 29

Copper

2 stations · latest Jun 2022

0.363 · max 1.28 ug/L · 5

Lead

1 station · latest Mar 2022

0.184 · max 0.184 ug/L · 1

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 TN0000147 — 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.