PWSID
OH2700112
State
Ohio
City
GALLIPOLIS
Population served
7,134
Primary source
Groundwater
Score history
▼ 28 points — the score moved from 100 to 72 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 Jun 2025). Levels in parts per trillion (ppt).
PFOA
Perfluorooctanoic acid
7.2 ppt
limit 4 ppt
Violations & enforcement
2
Violations on record
1
Unaddressed
0
Health-based
4
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Jan 2019. Official EPA record →
Recent enforcement actions
- State action · SIA Jan 2019
- State action · SOX Nov 1999
- State action · SIE Mar 1999
- State action · SIA Mar 1999
This profile is built from EPA public records for system OH2700112 — 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.