CEDAR GROVE U.D.

CEDAR GROVE, TN · ~1,492 people served

Check your exact address → CEDAR GROVE overview

100

Excellent

PurityRadar safety score

PWSID

TN0000098

State

Tennessee

City

CEDAR GROVE

Population served

1,492

Primary source

Groundwater

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 Aug 2015. Official EPA record →

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2014 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2014 Resolved

Monitoring & reporting · Fluoride began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 1036 began Jan 2011 Resolved

Monitoring & reporting · Beryllium began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 1075 began Jan 2011 Resolved

Monitoring & reporting · Antimony began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 1085 began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 2378 began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 2380 began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 1094 began Jan 2011 Resolved

Monitoring & reporting · Selenium began Jan 2011 Resolved

Recent enforcement actions

State action · SOX Aug 2015
State action · SIF Jun 2015
State action · SIE Dec 2014
State action · SIA Dec 2014
State action · SIF Jun 2014
State action · SOX Feb 2014
State action · SIE Feb 2014
State action · SIA Feb 2014

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

Atrazine

1 station · latest Nov 2023

7.26 · max 7.26 ng/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 TN0000098 — 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.