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Water system · PWSID VA6107650

ROUND HILL, TOWN OF

ROUND HILL, VA · ~5,019 people served

Check your exact address → ROUND HILL overview
55
Fair
PurityRadar safety score

PWSID

VA6107650

State

Virginia

City

ROUND HILL

Population served

5,019

Primary source

Groundwater

Score history

▼ 45 points — the score moved from 100 to 55 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 55

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

PFOS

Perfluorooctanesulfonic acid

7.9 ppt

limit 4 ppt

Above EPA limit · 2.0×

PFOA

Perfluorooctanoic acid

5.4 ppt

limit 4 ppt

Above EPA limit · 1.4×

Lithium

10,800 ppt

limit —

No federal limit

PFBS

7.2 ppt

limit —

No federal limit

PFHxA

4.2 ppt

limit —

No federal limit

PFPeA

3.4 ppt

limit —

No federal limit

Violations & enforcement

11

Violations on record

0

Unaddressed

5

Health-based

38

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2013. Official EPA record →

Monitoring & reporting · Uranium began Oct 2012 Resolved
Monitoring & reporting · Combined radium-226/228 began Oct 2012 Resolved
Monitoring & reporting · Gross alpha began Oct 2012 Resolved
Monitoring & reporting · Total coliform began Aug 2011 Resolved
Monitoring & reporting · Total coliform began Sep 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2005 Resolved
Monitoring & reporting · Total coliform began Oct 2005 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2001 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2000 Resolved

Recent enforcement actions

  • State action · SIF Jul 2013
  • State action · SIE Jan 2013
  • State action · SFJ Jan 2013
  • State action · SOX Jan 2013
  • State action · SOX Feb 2012
  • State action · SFJ Aug 2011
  • State action · SIE Aug 2011
  • State action · SOX Oct 2007

This profile is built from EPA public records for system VA6107650 — 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.