HIDDEN HOLLOW WATER SYSTEM

DOVER, TN · ~79 people served

Check your exact address → DOVER overview

100

Excellent

PurityRadar safety score

PWSID

TN0000960

State

Tennessee

City

DOVER

Population served

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 Sep 2023. Official EPA record →

Other · EPA contaminant 7500 began Sep 2020 Unaddressed

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2022 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2022 Resolved

Other · EPA contaminant 7000 began Jul 2015 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2008 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2008 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jun 2006 Resolved

Monitoring & reporting · Total coliform began Oct 2003 Resolved

Other · EPA contaminant 7000 began Oct 1999 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1997 Resolved

Recent enforcement actions

State action · SOX Sep 2023
State action · SIF Jun 2023
State action · SIA Nov 2022
State action · SIE Nov 2022
State action · SIA Apr 2021
State action · SIA Sep 2015
State action · SOX Jul 2015
State action · SFO Feb 2009

This profile is built from EPA public records for system TN0000960 — 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.