B66/100
SCIOTO CO. REGIONAL WATER DISTRICT #1 — Water Quality Report 2026
Serving 13,820 people · Ohio
Water Source
Groundwater
County
—
System ID
OH7300212
Violations
11
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 52.00 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Surface water treatment technique failure
When: December 30, 2024 – June 11, 2025Enforcement: 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 SCIOTO CO. REGIONAL WATER DISTRICT #1
Is SCIOTO CO. REGIONAL WATER DISTRICT #1 water safe to drink?
SCIOTO CO. REGIONAL WATER DISTRICT #1 water receives a grade of B (66/100), which is considered good. Out of 67 contaminants tested, 1 exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has SCIOTO CO. REGIONAL WATER DISTRICT #1 detected?
67 contaminants were tested in SCIOTO CO. REGIONAL WATER DISTRICT #1's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does SCIOTO CO. REGIONAL WATER DISTRICT #1 have any EPA violations?
Yes, SCIOTO CO. REGIONAL WATER DISTRICT #1 has 11 EPA violation(s) on record, with the most recent in 2024. Violation types include Other, MCL, MR. 3 are health-based violations.
How many people does SCIOTO CO. REGIONAL WATER DISTRICT #1 serve?
SCIOTO CO. REGIONAL WATER DISTRICT #1 serves approximately 13,820 people, Ohio.
What type of water does SCIOTO CO. REGIONAL WATER DISTRICT #1 provide?
SCIOTO CO. REGIONAL WATER DISTRICT #1 sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is OH7300212.
How does SCIOTO CO. REGIONAL WATER DISTRICT #1 compare to other utilities in Ohio?
SCIOTO CO. REGIONAL WATER DISTRICT #1 scores 66/100 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.