F0/100
BYESVILLE — Water Quality Report 2026
Serving 5,104 people · Ohio
Water Source
Groundwater Under Influence of Surface Water
County
—
System ID
OH3001212
Violations
119
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.42 mg/L | 1.30 mg/L | Over Limit |
EPA Violation History
6
Violations (last 5yr)
0
Unresolved
3
Health-Related
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: February 15, 2025 – February 26, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Failed treatment technique requirements
When: December 1, 2024 – December 9, 2024Rule: Consumer Confidence RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Reporting violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 17, 2024 – June 13, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Treatment technique violation
When: October 17, 2024 – June 13, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Violation related to Lead and Copper Rule
When: February 1, 2024 – March 18, 2024Rule: Surface Water Treatment RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: October 26, 2022 – June 28, 2023Enforcement: Resolving — corrective action underway
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 BYESVILLE
Is BYESVILLE water safe to drink?
BYESVILLE water receives a grade of F (0/100), which is considered failing. 1 contaminant(s) exceed EPA legal limits and 119 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has BYESVILLE detected?
35 contaminants were tested in BYESVILLE's water. Notable contaminants include Copper (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does BYESVILLE have any EPA violations?
Yes, BYESVILLE has 119 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, TT, RPT. 79 are health-based violations.
How many people does BYESVILLE serve?
BYESVILLE serves approximately 5,104 people, Ohio.
What type of water does BYESVILLE provide?
BYESVILLE sources its water from groundwater under influence of surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is OH3001212.
How does BYESVILLE compare to other utilities in Ohio?
BYESVILLE scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Ohio state page for a full comparison of water systems.