B79/100
GALLIPOLIS PWS — Water Quality Report 2026
Serving 7,134 people · Ohio
Water Source
Groundwater
County
—
System ID
OH2700112
Violations
2
Contaminant Test Results
3 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 20.00 mg/L | 1.30 mg/L | Over Limit |
PFOA | 0.007 µg/L | 0.004 µg/L | Over Limit |
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2019.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About GALLIPOLIS PWS
Is GALLIPOLIS PWS water safe to drink?
GALLIPOLIS PWS water receives a grade of B (79/100), which is considered good. Out of 32 contaminants tested, 2 exceed EPA legal limits. 3 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has GALLIPOLIS PWS detected?
32 contaminants were tested in GALLIPOLIS PWS's water. Notable contaminants include Copper (90th percentile), PFOA, Lead (90th percentile). 2 exceed EPA legal limits (MCLs). 3 exceed EPA health goals (MCLGs).
Does GALLIPOLIS PWS have any EPA violations?
Yes, GALLIPOLIS PWS has 2 EPA violation(s) on record, with the most recent in 2019. Violation types include Other, MR.
How many people does GALLIPOLIS PWS serve?
GALLIPOLIS PWS serves approximately 7,134 people, Ohio.
What type of water does GALLIPOLIS PWS provide?
GALLIPOLIS PWS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is OH2700112.
How does GALLIPOLIS PWS compare to other utilities in Ohio?
GALLIPOLIS PWS scores 79/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Ohio state page for a full comparison of water systems.