A98/100
FAIRFIELD COUNTY UTILITIES PWS — Water Quality Report 2026
Serving 15,486 people · Ohio
Water Source
Groundwater
County
—
System ID
OH2301912
Violations
2
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 1988.
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 FAIRFIELD COUNTY UTILITIES PWS
Is FAIRFIELD COUNTY UTILITIES PWS water safe to drink?
FAIRFIELD COUNTY UTILITIES PWS water receives a grade of A (98/100), which is considered excellent. Out of 66 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has FAIRFIELD COUNTY UTILITIES PWS detected?
66 contaminants were tested in FAIRFIELD COUNTY UTILITIES PWS's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does FAIRFIELD COUNTY UTILITIES PWS have any EPA violations?
Yes, FAIRFIELD COUNTY UTILITIES PWS has 2 EPA violation(s) on record, with the most recent in 1988. Violation types include MR.
How many people does FAIRFIELD COUNTY UTILITIES PWS serve?
FAIRFIELD COUNTY UTILITIES PWS serves approximately 15,486 people, Ohio.
What type of water does FAIRFIELD COUNTY UTILITIES PWS provide?
FAIRFIELD COUNTY UTILITIES PWS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is OH2301912.
How does FAIRFIELD COUNTY UTILITIES PWS compare to other utilities in Ohio?
FAIRFIELD COUNTY UTILITIES PWS scores 98/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Ohio state page for a full comparison of water systems.