C49/100
SANITARY DISTRICT #4 — Water Quality Report 2026
Serving 8,575 people · Ohio
Water Source
Purchased Surface Water
County
—
System ID
OH2501003
Violations
12
Contaminant Test Results
3 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 46.00 mg/L | 1.30 mg/L | Over Limit |
PFOA | 0.007 µg/L | 0.004 µg/L | Over Limit |
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
2
Violations (last 5yr)
1
Unresolved
1
Health-Related
TIER 3Unresolved
Reporting violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 17, 2024Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 2Resolved
Treatment technique violation
When: October 17, 2024 – August 15, 2025Rule: Ground Water RuleEnforcement: 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 SANITARY DISTRICT #4
Is SANITARY DISTRICT #4 water safe to drink?
SANITARY DISTRICT #4 water receives a grade of C (49/100), which is considered fair. 2 contaminant(s) exceed EPA legal limits and 12 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has SANITARY DISTRICT #4 detected?
32 contaminants were tested in SANITARY DISTRICT #4'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 SANITARY DISTRICT #4 have any EPA violations?
Yes, SANITARY DISTRICT #4 has 12 EPA violation(s) on record, with the most recent in 2024. Violation types include RPT, TT, MCL. 5 are health-based violations.
How many people does SANITARY DISTRICT #4 serve?
SANITARY DISTRICT #4 serves approximately 8,575 people, Ohio.
What type of water does SANITARY DISTRICT #4 provide?
SANITARY DISTRICT #4 sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is OH2501003.
How does SANITARY DISTRICT #4 compare to other utilities in Ohio?
SANITARY DISTRICT #4 scores 49/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Ohio state page for a full comparison of water systems.