PWSID
VA6107150
State
Virginia
City
HAMILTON
Population served
2,240
Primary source
Groundwater
Score history
▼ 33 points — the score moved from 100 to 67 on Jun 18, 2026, as newly published EPA data was incorporated.
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 Dec 2023). Levels in parts per trillion (ppt).
PFOA
Perfluorooctanoic acid
6.1 ppt
limit 4 ppt
PFOS
Perfluorooctanesulfonic acid
4.6 ppt
limit 4 ppt
PFBS
5 ppt
limit —
PFHxA
3.8 ppt
limit —
PFPeA
3.8 ppt
limit —
Violations & enforcement
9
Violations on record
0
Unaddressed
0
Health-based
29
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Jun 2022. Official EPA record →
Recent enforcement actions
- State action · SIF Jun 2022
- State action · SIF Jun 2022
- State action · SIE Feb 2022
- State action · SIE Feb 2022
- State action · SFJ Feb 2022
- State action · SFJ Feb 2022
- State action · SOX Feb 2022
- State action · SOX Feb 2022
This profile is built from EPA public records for system VA6107150 — 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.